Actuators Cat Andco f10 08

The information presented in this brochure is for informational purposes only. For actual design assistance please contact Andco Actuators or your local representative. © 2007 Dresser, Inc. Andco, Eagle and Posi-Tork are registered trademarks of Dresser, Inc. ANDCO LINEAR AND ROTARY ACTUATORS T A B L E O F C O N T E N T S OVERVIEW Typical Applications EAGLE LINEAR ACTUATOR 7000 SERIES LINEAR ACTUATOR 8000 SERIES LINEAR ACTUATOR QR & QRG ROTARY ACTUATOR STANDARD OPTIONS Mounting: Clevis, Trunnion, Flange Manual Override Extension Rod Cover Adjustable Gear Driven Position Limit Switch Gear Driven Potentiometers Electric Motor Brake Single Phase Electronic (Dynamic) Motor Braking Single Phase Solid State Reversing Starter/Programmable Controller Interface Three Phase Motor Control Model 4100 Position Indicating Meter Pushbutton/Selector Switch Station Three Phase Motor Control Positran® Transmitter CONTROLS 5100 Position/Process Control EASC - Electric Actuator Smart Control Profibus DP® DeviceNet™ Modbus® APPLICATION GUIDE Introduction Linear Applications Pushing and Pulling Lifting and Lowering Lever and Moment Arms Slide Gate Application Diverter Gate Application Clam Shell or Undercut Gate Application Louver Damper Application Rotary Applications Pulleys and Sprockets Rack and Pinion Slide Gates Engineering Reference Tables Application Notes Definition of Terms ORDERING GUIDE 3 5 7 16 20 25 25 26 26 26 27 27 27 27 28 28 28 28 29 31 33 34 35 36 37 37 38 39 40 41 42 43 44 45 46 47 49 PG 2 TYPICAL APPLICATIONS DIVERTER GATE VALVE • Non-backdriving • Thrust limit protection • Accurate positioning CLAM SHELL GATE • High breakaway forces • Positive closing • Thrust overload protection SLIDE GATES • Slow speeds for regulating flow • High speeds for weighing and loadout • Well suited for computer and programmable control PG 3 TYPICAL APPLICATIONS INDUSTRIAL DOORS • Long strokes • Low maintenance • Enclosures suitable for most environments LOUVER DAMPER • Modulating control • High seating forces • Convenient mounting ANTENNA • Accurate position feedback • Slow speed • Capable of high static loading RACK AND PINION DRIVE • High starting torque • Compact PG 4 3Ph. . low inertia Motor Data 115V. 460 VAC and 575 VAC. 2. .TENV. gear driven position limit switches with all metal gearing • Nickel-plated drive rod • Clevis and pin on drive rod end • Weatherproof and/or Dust-Ignition proof (Class II.26A* 575V. easy to wire • Comparable cost to pneumatic or hydraulic systems • Equivalent in size to hydraulic or pneumatic cylinders • Operating range -40°F to +150°F STANDARD EQUIPMENT Temperature Range Ambient: -40°F to +150°F • Thermal switch in motor winding • Two independently adjustable. high starting torque. .52A* 460V.75A* CSA approval Class B Insulation NEMA “D” design * Full load current (Amps). OPTIONAL EQUIPMENT • 230 VAC. 3 Phase Motor • Potentiometer (all metal gear driven) • Integral position process control board for modulating applications • 4-20mA Position Transmitter • Adjustable trunnion mount and trunnion brackets • Adjustable face/flange mount • Manual override PG 5 .6A* 230V. single phase. 1Ph. 3Ph. F and G) enclosure • Anti-friction bearings on all drive components • All metal gearing • Cast aluminum construction • Clevis mount on the motor end • Permanently lubricated for maintenance-free operation • Heavy duty industrial motor.EAGLE® LINEAR ACTUATORS FEATURES • Non-rotating drive rod • Non-backdriving • All metal gearing • Compact with electromechanical repeatability • Simple to mount. Groups E. Division 1 & 2. 60 Hz. permanent split capacitor. 60 Hz. 115 VAC. 3Ph. 83) 8.2 0.44 (61.38 5.38 17.19 (208) “T” Flange Mount Slotted shaft for manual operation for limit switch adj. 2 places 3.00 14. at 5% duty) (lbs) 0. hole (14.40) 812.4) Limit switch and potentiometer compartment 2.38 2.75 .38 11..502 .) 6.18 (207.4) .38 “T” (60. Clevis pin (12.00 Millimeters (60. Unbracketed dimensions are in inches 2.2) Adjustable Face/Flange Mount (optional) (Viewed facing Drive Rod end of Actuator) Clevis Mount Hole 1.13 for adj. .80) 35-75 PG 6 . B.00 20.9) 2.88 (47.25 dia.0 2000 1500 750 500 1000 750 340 200 Weight Range (lbs.375 (9.59 HEX (40. 24 30 & 36 ADJUSTABLE TRUNNION OR FACE/FLANGE “T” Adjustable Dimension Stroke 6 12 18 24 30 36 Inches 2.45 (60.6) 4 Places 2.4 0.00 (25.88 8. Trunnion pins (12.25 73.4) 8.20) 355.85 (365.3) 1.25 dia.41 (86.8) .6) 1. (108.45 (60.31 + stroke ( ± .) Stroke (in.38 2.12. (57.4) 1.0 (25.3) across corners .EAGLE® LINEAR ACTUATORS DIMENSIONS 2.00) 660.7) 2.) Force (lbs.8) .1) 3/4 NPT conduit entrance.45 (12.50 dia.90 (251.11 (28.8) .C.75 (19) 8.00 32.5) NOTES 1.00 26.00 (25.505 dia.53 dia.56 dia.0) 3.7) Adjustable trunnion or face/flange mount (optional) 1. Hole (13. Bracketed dimensions () are in millimeters 3.44 (61.2) 8.75 (19) 7. 12 18./sec.6) .3) 4 places 4. Dimensions shown with actuator fully retracted EAGLE ELECTRICAL CYLINDER PERFORMANCE 3100 Series Velocity Breakaway Running Force (in.33 (211.00 (50.7) .88 (12.0 (25.45 (60.15) 203.47 (189.1) 2.56 (65.5) Trunnion Mount 1. (12.9) 9.8 2.65 (92.60) 508.) (211.38 2.5 dia.7) 2.8) . Gear driven potentiometer or encoder drives 8. Front end cap with bearing support. Class F insulation is standard. electromechanical devices. TENV. low inertia motor connected to a drive screw through a set of gears. the mating nut and attached extension rod move axially.7000 SERIES LINEAR ACTUATORS The Andco® 7000 Series linear actuators are completely self-contained. Four tie-rod construction with guided drive nut 4. automation of material handling. High strength alloy steel cut gears 7. NEMA D design. clevis (7100 only) trunnion or face/flange 3 1 2 PG 7 . rod wiper and grease seal 3. these actuators are used for positioning. a thrust switch will interrupt power to the motor. Thrust limit disc springs and spring limit sleeve to prevent total spring deflection 5. or flow control equipment. high starting torque. 11 1. long-life operation. If movement of the extension rod is prevented in either direction at any point in actuator travel due to an external mechanical overload. 7000 Series actuators are driven by a high starting torque. Heavy duty motor. 9. Upon completion of stroke. Designed and fabricated for dependable. High strength ground and plated extension rod 2. the gear driven position limit switch interrupts power to the motor. When the motor rotates the drive screw. Anti-friction bearings 6. low inertia motor provides high breakaway forces and good positioning characteristics. Versatile mounting. The switch protects driven equipment from damage due to excessive forces and can also be used as a mechanism for positive seating. 11. The switch assembly will automatically shut off the actuator if the set force is exceeded. Electrical components are prewired and terminated inside the actuator 7 10 Temperature Range Ambient: -30°F to +120°F Motor Data 115V. An adjustable thrust switch for each direction of travel is provided as standard. Weatherproof or dust-ignition proof construction 2. Non-backdriving acme screws 5. The heavy duty rotary drum. 1Ph 230V. Each position is independently adjustable and can be set anywhere within the full actuator travel. A two position gear driven position limit switch for end-of-travel actuator shutoff and a set of contacts for light indication are included as standard.7000 SERIES LINEAR ACTUATORS 10. Plated external hardware 3. Adjustable thrust limit switches. Permanently lubricated 4. Adjustable position limit switch. OTHER FEATURES 1. Efficient ball screws with motor brakes 6. double break switch with wiping contacts feature a patented mechanism that ensures internal gear engagement after adjustment. 3Ph 575V. 3Ph 460V. 3Ph CSA approval Class F Insulation NEMA “D” design 6 4 11 8 9 5 PG 8 . 075 5.100 1.000 6-24 50-80 6-24 45-80 6-36 55-100 6-36 50-100 6-36 50-100 6-60 85-185 6-60 6-60 100-200 100-200 120-240 6-60 7000 SERIES ACME SCREW LINEAR ACTUATORS WITH GEARBOX ASSEMBLY Model 7202S (1-Phase) 7205T 7302S (1-Phase) 7305T 7324T 74-7330T PG 9 Velocity (in.900 3.8 4.200 7.750 1.100 1.100 1.2 0.) Approx.5 2.850 2./sec.8 1.2 2.100 700 455 1.200 4.) 5% 10% 25% Duty Duty Duty 1.0 2.845 920 490 1.) Running Thrust Rating (lbs.) Running Thrust Rating (lbs.0 1.000 510 370 1.560 2.0 3.1 3.7 0.4 2.845 920 490 1.100 2.1 1.800 5.1 2.4 0.300 850 1.5 2.2 2.0 2.795 – – 1.100 1.) 7102S (1-Phase) 7105T 7202S (1-Phase) 7205T 7210T 7310T 7317T 7324T 74-7330T 0.100 1.795 3.750 5.) 0.050 700 455 1.8 1.) Approx.0 1.) 5% Duty 450 325 175 125 650 350 250 330 240 130 90 480 260 185 1.100 1.530 1.100 1.) Breakway Thrust Rating (lbs. Weight Range (lbs.220 2.130 1.5 2.225 875 750 460 300 215 1.8 4.8 1. Weight Range (lbs.5 2.) Breakway Thrust Rating (lbs.100 1.750 1.000 7.815 1.6 975 750 410 290 2.795 – – Stroke Range (ins.250 2.100 1.700 900 650 2.2 2.1 3.300 520 – – – – 25% Duty 130 95 50 35 95 50 35 260 180 100 70 – – – – – – 525 350 225 – – – – – – Stroke Range (ins.200 10% Duty 330 240 135 90 240 135 90 330 240 130 90 460 255 180 – – – 1.130 4.0 1.7000 SERIES LINEAR ACTUATORS 7000 SERIES ACME SCREW LINEAR ACTUATORS Model Velocity (in.8 3.300 2.1 1.130 6.100 4.5 0.8 4.1 2.845 920 490 1.2 0./sec.000 6-36 6-36 6-60 6-48 6-48 6-60 65-110 65-110 95-190 90-160 115-205 130-250 .4 1. 550 2.700 1.5 12.2 6. 60 cycle three phase.0 2.000 16.000 7.610 1.610 1.150 670 460 300 230 150 80 2.000 12.2 6./sec.4 12.990 1. The suffix T in the model number indicates a 230 or 460 VAC.) Breakaway Thrust Rating (lbs. Weight Range (lbs.680 1.2 2.500 12-60 12-60 275-575 275-625 1. 220 VAC.1 3.800 1.2 6.600 3.1 4.) (lbs.200 1.050 550 2.) 5% 20% 40% Duty Duty Duty 670 460 300 230 150 80 2. The suffix S in the model number indicates a 115 VAC.000 6.610 1.1 4. 60 cycle are optional Strokes are available in 6 inch increments up to 36 inches and 12 inch increments up to 60 inches.) 4.) 5% 10% 25% Duty Duty Duty 12.900 6. 5. All stroke lengths can be adjusted downward with the position limit switch.2 6.) Approx.100 4.680 1.000 5. 4.850 920 600 320 2.700 4.4 12.610 1. Weight Range (lbs.050 550 3. 2.500 790 670 460 300 230 150 80 2.900 Stroke Range (ins. 380 VAC.050 550 – – – 60% Duty 670 460 300 230 150 80 2.000 11.000 16.000 4.000 4.900 1.0 24.780 2.400 6-48 110-190 6-48 110-190 6-48 110-210 6-48 120-260 7400 SERIES BALL SCREW LINEAR ACTUATORS Model 7430T 7450T Breakaway Thrust Velocity Rating (in.370 890 690 450 240 7.850 920 600 320 1. 3.050 550 – – – Stroke Range (ins.000 10. 50 cycle and 575 VAC.) Running Thrust Rating (lbs. Weight Range (lbs.4 2.) Approx.230 1.4 2.2 1./sec.) Approx.680 1.) Running Thrust Rating (lbs.100 7.4 12.) 5% 10% 25% Duty Duty Duty 5.) 2.2 Breakaway Thrust Rating (in.7000 SERIES LINEAR ACTUATORS 7300 SERIES BALL SCREW LINEAR ACTUATORS Model Velocity 1.000 12-60 12-60 135-350 125-375 7500 SERIES BALL SCREW LINEAR ACTUATORS Model 7530T 7550T Velocity (in.2 4.000 42.000 NOTES Stroke Range (ins. The information contained herein is in effect at the time of printing and the company reserves the right to make changes.4 12. PG 10 .400 7.400 2./sec.850 920 600 320 2.) 7302S (1-Phase) 7310T 7317T 7324T 1.) (lbs.680 1.2 4. single phase is optional.850 920 600 320 3.2 5.) Running Thrust Rating (lbs.300 1. Actuators with greater force and nonstandard strokes and velocities quoted upon request.875 940 7.150 1.000 20. single phase motor. 6. 36 24" Stroke A B 44.45 54.88 71.88 30.17 56.88 78.45 44.88 74.82 2.88 74.88 36.68 2.63 77.88 66.63 48.88 37.32 38.36 107.88 66.72 8.58 36.17 26.36 81.17 43.14 37.88 41.32 30.45 56.36 48.00 6.88 39.63 71.00 .63 90.58 24.59 7.32 6.75 .58 42.30 59.50 2.58 42.60 S 4.63 54.82 24.63 65.88 83.88 60" Stroke A B – – – 91.58 53.88 57.88 55.30 Model 7102S 7105T 7202S 7205T 7210T 7310T 7317T 7324T C 2.32 18.68 3.00 8.17 48.58 47.82 93.86 1.65 R 3.00 .88 47.63 1.94 9.88 83.58 30.82 53.19 4.20 PG 11 .88 36.17 18.36 30" Stroke 36" Stroke A B A B 54.63 K 0.58 36.63 60.58 30.30 – 36" Stroke A B – – – – 48" Stroke A B – – – – – – – – – – 66.45 32.57 6.60 4.88 42.750 1.58 48.19 5.00 2.17 50.63 48.82 4.82 63.20 29.65 3.25 3.58 55.60 P 2.58 60.30 30.58 59.17 37.58 32.375 E .00 6.26 4.88 49.50 1.88 42.53 G 1.88 78.94 2.86 6.63 24.14 25.36 83.29 4.88 24.58 36.58 42.63 – 78.18 7.88 78.30 29.88 30.45 48.82 57.88 33.36 42.14 31.59 7.30 36.88 87.88 75.32 44.63 54.17 25.32 6.38 7000 SERIES ACME SCREW LINEAR ACTUATORS WITH GEARBOX ASSEMBLY Model 7102S 7205T 7302S 7305T 6" Stroke 12" Stroke A B A B 30.17 50.29 3.82 24.88 36.36 45.17 18.58 24.00 N 1.88 .25 .45 86.58 42.63 54.88 38.58 36.40 1.58 35.00 2.88 48.18 5.36 24" Stroke A B 48.30 74-7330T 39.58 30.20 71.58 30.58 36.45 24.88 36.36 30" Stroke A B – – – 50.58 48" Stroke A B – – – – 66.88 66.58 56.00 H .88 41.88 42.14 36.88 35.32 24.20 74-7330T 53.72 4.14 32.88 67.59 M2 6.36 18" Stroke A B 42.17 44.32 26.13 1.32 M1 8.82 51.63 36.17 44.58 29.38 F 2.14 30.88 48.88 35.13 2.36 18" Stroke A B 38.63 24.45 50.58 56.86 6.50 D .88 18.58 31.88 45.20 59.25 2.82 54.30 – – – – 78.17 18.14 24.17 38.17 49.58 41.88 30.88 30.63 0.63 53.14 43.88 63.94 2.88 54.88 47.88 51.88 78.88 18.75 1.36 69.60 2.36 60" Stroke A B – – – – – – 86.17 48.500 .88 66.88 42.25 3.7000 SERIES LINEAR ACTUATORS 7000 SERIES ACME SCREW LINEAR ACTUATORS Model 7102S 7105T 7202S 7205T 7210T 7310T 7317T 7324T 6" Stroke 12" Stroke A B A B 26.20 42.63 24.36 95.20 30.17 48.88 43.38 J 1.20 36.17 32.88 42.36 59.88 48.94 L 2.32 18.18 74-7330T 4.88 79.88 62.88 62.32 36.18 7.88 61.88 38.58 32.88 24. 82 4.63 .68 12. and face flange mount dimensions see pages 14 and 15.00 1.63 4.26 6.75 6.00 .75 6.18 2.00 3.13 .25 1.72 NOTES For trunnion.187 1.7000 SERIES LINEAR ACTUATORS 7000 SERIES ACME SCREW LINEAR ACTUATORS Series 7100 7200 7300 74-7300 N1 1”-20UN 1-1/4”-20UN 1-5/8”-16UN 1-1/8”-16UN N2 1.88 .00 2.60 2.72 11.25 3.06 N3 1.00 1.19 5. Dimensions are for reference only.60 4.75 2. Contact Andco for certified drawings.50 E F G H J K L M1 12.32 1.32 6.29 4.75 D .50 1.12 1.350 Model 7102S 7205T 7302S 7305T 74-7330T C 2.18 2.50 1.50 4.65 3.00 2.50 2.75 .19 5.94 2.30 M2 N P R S .433 1.82 4.00 1.13 2.00 2. PG 12 .38 1.25 3.29 4.860 2.25 3. clevis.30 11. 70 71.10 113. and face flange mount dimensions see pages 14 and 15.43 1.70 70.00 18" Stroke A B 52.70 57.60 F 4.10 116.40 86.19 1.50 40.35 3.00 NOTES For trunnion.13 14.19 TC 0.10 68.50 57.10 101.60 64.10 98.72 51.63 33.80 G 1.25 45. Contact Andco for certified drawings.70 27.19 1.70 70.38 1.26 6.40 23.38 1.10 129.83 27.70 – – – – C 3.75 4.75 24" Stroke A B 58.70 77.40 93.83 65.70 58.10 62.50 51.50 82.82 R 4.50 27.00 P 2.83 53.83 41.82 4.10 56.50 58.13 39.83 69.00 18.06 2.83 59.60 H 0.10 50.50 7.75 N3 1.40 82.70 39.10 58.80 12.72 4.10 98.60 58.50 69.70 51.00 15.70 – – – – M1 12.12 1.50 52.70 47.25 3.25 3.10 104.50 48" Stroke A B 82.50 88.70 40.40 E 0.40 87.70 56.10 117.70 64.82 4.50 1.00 1.50 33.60 70.70 45.70 46. Dimensions are for reference only.50 39.70 39.10 64.50 57.70 60" Stroke A B 98. 7500 .10 98.29 4.70 – – – – L 4.20 2.70 83.29 4.80 23.56 3.875 TG 1.80 13.72 6" Stroke 12" Stroke A B A B 40.70 33.000 1.10 74.88 – – – – D 0.50 94.10 86.50 74.50 27.750 65.10 118.50 64.70 82.50 69.70 82.50 106.50 86.18 2.50 45.10 70.70 33.10 80.83 57.70 69.19 Series 7200 7300 7400 PG 13 N1 1-1/4”-20UN 1-5/8”-16UN 2-1/8”-16UN 2-1/2”-16UN N2 1.80 N 2.50 10.10 74.80 86.70 51.00 2.70 52.75 2.40 74.60 K 3.13 2.70 50.50 89.86 2.70 62.500 1. clevis.80 J 2.00 2.54 5.00 2.70 70.70 46.70 46.10 130.250 1.10 92.7000 SERIES LINEAR ACTUATORS BALL SCREW LINEAR ACTUATORS 7000 SERIES ACMESCREW LINEAR ACTUATORS Model 7302S 7310T 7317T 7324T 7430T 7450T 7530T 7550T Model 7302S 7310T 7317T 7324T 7430T 7450T 7530T 7550T 6.80 74.70 45.29 30" Stroke 36" Stroke A B A B 64.40 105.70 71.750 2.10 TH 6. 50 13.19 7.25 – 31.25 9.66 1.62 72.62 36.25 38. Fixed location trunnion pins are standard on 7400 and 7500 Series actuators.00 44.00 14.50 11.00 32.63 10.66 1.50 0. For 7400 Series ball screw actuators with an adjustable trunnion mount use “T” dimension from the 7400 flange mount table.00 18.63 3.63 13. 7300.50 56.50 20.00 7.00 44. Actuators supplied with adjustable trunnion mounting are set at the maximum dimension unless otherwise specified.06 2.00 33.25 26.44 – – 65.00 – – 44.50 TJ 7.75 4.50 32.63 11.50 0.25 20. Trunnion brackets are optional on all models.47 7.50 68.00 42.50 0.00 1.75 4.53 0.00 – 81.75 4.56 5.50 32.25 56.50 12.63 16.88 0.50 17.00 26.62 48.63 3.00 1.50 10.25 74-7300-A 0.50 12.25 7.00 1.50 38.00 19.00 23.44 NOTES 1.63 13.63 19.25 0.25 32.87 0.00 – 25.62 42.63 7.00 57.66 0. 2.66 0.50 10.50 0.63 37.00 1.56 5.50 0.50 26.66 1.63 19.00 11.00 “T” (SHOWN WITH ACTUATOR FULLY RETRACTED) Series 6" Stroke MIN MAX 12" Stroke MIN MAX 18" Stroke MIN MAX 24" Stroke MIN MAX 30" Stroke MIN MAX 36" Stroke MIN MAX 48" Stroke MIN MAX 60" Stroke MIN MAX 7100-A 7200-A 7300-A 7300-B 7400-B 7500-B 6. PG 14 .50 10.75 6.75 7.47 TK 9.63 17.63 17.63 23.62 84.50 11.00 – – – – – – – – – 53.63 21.00 20.25 17.88 0.00 24.66 1.56 5. and 74-7300 Series actuators (optional on 7100 and 7400 Series).00 1.75 4.00 19.63 11.63 26.00 44.63 29.50 0.44 69.44 39.00 38.50 0.00 25.75 4.75 4. 3.50 6.63 25.50 13.00 14.63 6.00 14.7000 SERIES LINEAR ACTUATORS TRUNNION AND CLEVIS MOUNTING TRUNNION MOUNTING Series 7100-A 7200-A 7300-A 7300-B 7400-B 7500-B TA TB TC TD TE TF TG TH 4.63 31.25 8.50 9.25 9.66 1.87 0.00 28. An adjustable trunnion mount is standard on 7200.50 0.62 60.25 32.00 21.75 4.63 7.56 5.19 7.50 6.44 74-7300-A 12.00 38.00 – – 35.00 16.50 6.44 45.00 40.53 0.43 7.66 1. 63 18.25 5.00 2.00 30.25 4.00 11.69 1.00 2.50 FD FE FF FG 1.00 7.50 18.7000 SERIES LINEAR ACTUATORS FACE/FLANGE MOUNTING FACE/FLANGE MOUNTING Series 7100-A 7200-A 7300-A 74-7300-A 7300-B 7400-B FA FB FC 4.00 0.00 0.25 55.00 31.60 5.63 12.32 6.00 13.50 3.00 4.25 4.00 5.00 74-7300-A 11.32 3.00 40.25 24.00 40.00 43.00 “T” (SHOWN WITH ACTUATOR FULLY RETRACTED) Series 7100-A 7200-A 7300-A 7300-B 7400-B 6" Stroke MIN MAX 3.32 3.75 29.69 1. Face/flange actuator may be rotated 90° from arrangement shown.75 24. Face/flange location is set at maximum dimension unless otherwise specified.81 1.00 41.50 24.25 17.00 10.00 – – 36" Stroke MIN MAX – – 36.58 42.00 8.00 35.25 19.30 4.00 2.50 3.25 53.58 25.00 2.00 30.63 28.50 36.25 31.00 30" Stroke MIN MAX – 18.50 0.00 52.00 12.75 6.00 24" Stroke MIN MAX 12. PG 15 .75 12.00 29.75 22.00 1.00 25.00 43.00 60" Stroke MIN MAX – – 64.00 5.38 4.00 – 43.25 41.00 65.00 0.50 54.00 – – 20.00 8.00 67.00 55.00 23.00 18" Stroke MIN MAX 6.00 7.50 1.00 5.00 43.00 – – 65.25 – 50.00 13.63 35.56 1.38 4.00 23.00 16.00 NOTES 1.75 6.81 1.75 48" Stroke MIN MAX – – – – 53.75 17.63 18. 2.00 19.75 12" Stroke MIN MAX 3.00 4.00 37.00 30.50 46.00 38.63 34.00 37.50 5.56 1.00 36.50 0.00 30.75 6.00 24.00 25.00 1.00 0.75 6.75 24.32 12. designed and fabricated for dependable long life operation. the inherent spring load will provide automatic compensation for wear.8000 SERIES LINEAR ACTUATORS ELECTRIC LINEAR ACTUATORS The Andco® Series 8000 Linear Actuator is a completely self-contained electro-mechanical device. When the motor rotates the drive screw. the thrust limit switch will interrupt power to the motor. PG 16 . If during actuator travel some external obstacle prevents the extension rod from moving. When compressed. The gear-driven position limit switch interrupts power to the motor upon completion of stroke. The 8400 and 8500 Series Actuators contain an additional spring assembly to protect the actuator drive components from shock loads. The Series 8000 is driven by a high-starting torque motor connected to a drive screw through gearing. the mating drive nut and attached extension rod move axially. or material compression. temperature change. 000 5.200 SERIES 8400 BALL SCREW LINEAR ACTUATORS* Velocity in/sec 0. Weight Range (lbs. Weight Range (lbs. Weight Range (lbs.000 5.000 13.400 – 16.0 Actuator Thrust Rating (lbs.) Approx.120 0 .600 10.6 Actuator Thrust Rating (lbs.) 60 .60 120 .000 – – 9.48 110 .) 0 .500 9.) 0 .) Approx.36 2000 1800 1200 700 4000 2500 1700 1100 – – 2000 1800 – – 4000 3275 Stroke Range (ins.000 12.23 0.) Model 8202S Model 8205T Velocity in/sec Running Breakaway Running Breakaway 0.) Model 8410T Model 8417T Model 8424T Running Breakaway Running Breakaway Running Breakaway 11.) Approx.5 1.6 Actuator Thrust Rating (lbs.9 1.) Model 8302S Model 8305T Model 8310T Running Breakaway Running Breakaway Running Breakaway 650 – 1125 – 1600 1000 3400 2000 2900 1875 6400 3750 Stroke Range (ins.36 SERIES 8300 ACME SCREW LINEAR ACTUATORS Actuator Thrust Rating (lbs.3 0. Weight Range (lbs.250 SERIES 8300 BALL SCREW LINEAR ACTUATORS* Velocity in/sec 0.) 0 .60 90 .275 6.) Approx.200 SERIES 8400 ACME SCREW LINEAR ACTUATORS Velocity in/sec 0.) 0 .80 975 – – 1375 – – 2450 1425 900 4100 3000 1750 3000 2625 1650 7000 5700 3300 Stroke Range (ins.06 0.500 – 16. Weight Range (lbs. PG 17 .) Model 8417T Model 8424T Running Breakaway Running Breakaway 5075 3000 10.12 0.200 5.700 – – 16.60 125 .18 0.000 Stroke Range (ins.900 13.50 0.) Model 8302S Model 8305T Model 8310T Velocity in/sec Running Breakaway Running Breakaway Running Breakaway 0.23 0.300 Stroke Range (ins.) Approx.275 * Actuator has motor brake as standard.8000 SERIES LINEAR ACTUATORS SERIES 8200 ACME SCREW LINEAR ACTUATORS Actuator Thrust Rating (lbs.300 – – 10. 4. 60HZ. PG 18 .60 275 .60 225 .625 * Actuator has motor brake as standard. 8300. one contact per position gear-driven position limit switch as standard equipment.300 80.000 24. 3 phase. Strokes are available in 6 inch increments up to 36 inches and 12 inch increments up to 60 inches.000 35.600 9.350 27.800 – 50.200 – – 20. Running forces are based on 5% duty cycle.100 – – 51.15 0.) 0 .) Approx. 5. 2.) Model 8510T Model 8517T Model 8524T Running Breakaway Running Breakaway Running Breakaway 25.300 10.575 SERIES 8500 BALL SCREW LINEAR ACTUATORS WITH GEARBOX Velocity in/sec 0.700 5.500 12.9* Actuator Thrust Rating (lbs. single phase.50 1.000 18.0* 1.09 0.8000 SERIES LINEAR ACTUATORS SERIES 8500 BALL SCREW LINEAR ACTUATORS Velocity in/sec 0.300 Stroke Range (ins.000 25.000 25. 8400 AND 8500 LINEAR ACTUATORS NOTES 1.000 51. All other models are 230/460 VAC.000 – 70. All units are furnished with two adjustable thrust limit switches and a two position. Weight Range (lbs.) Approx. Models 8202S and 8302S are 115 VAC.000 Stroke Range (ins.3 Actuator Thrust Rating (lbs.600 – – 18.000 – – 41. Do not use actuators above their rated duty cycles without consulting factory. Weight Range (lbs.) Model 8517T Model 8524T Running Breakaway Running Breakaway 9.) 0 . STANDARD MODELS 8200. 3. 50 12.88 10.5 68.00 5.00 15.00 44.00 25.00 46.50 14.00 23.06 8.00 36.56 1.00 24.50 10.00 32.6 83.44 84.50 12.81 1.75 4.1 24.00 25.00 12.00 29.00 40.5 62.60 6.50 2.06 11.50 12.44 72.00 0.2 30.00 40.875 7.06 2.44 36.56 5.44 42.500 5.50 6.69 1.44 48.06 11.00 33.000 7.00 14.66 1.00 32.06 11.62 45.00 21.00 35.44 48.2 48.50 0.50 15.00 13.86 4.62 33.25 5.50 11.75 4.00 9.32 8310T 8302S 8303T 8305T BALL SCREW 1.75 4. E M1 M2 FA FB FC FD FE TA TB TC TD TE TF TG TH TJ TK STROKE "L" "F" "T" 12.81 1.25 12.00 29.44 36.00 26.00 25.62 35.75 9.00 28.00 28.75 4.00 17.1 60.50 13.00 30.00 25.38 1.06 6.00 27.50 0.44 SERIES 8000 POSI TORK ACTUATORS MODEL DRIVE TYPE A B C 8202S 8202T 8203T ACME SCREW 1.0 57.44 60.50 11.1 50.00 4.12 28.00 43.5 98.52 6.00 1.00 9.00 27.00 44.62 39.13 8424T 8517T BALL SCREW 2.6 65.2 54.00 1.50 0.5 56.00 6.56 5.250 6.5 56.44 84.06 10.58 13.00 33.44 30.00 14.06 3.50 10.58 13.00 2.00 28.50 6.50 16.00 25.2 66.50 17.5 92.00 22.5 74.00 23.44 30.00 50.00 38.00 0.6 71.00 41.00 43.54 1.12 34.50 0.00 22.00 — — — — — — — — — — — — — — — — 5.00 36.00 25.2 42.58 6.50 MAX.00 22.1 90.00 — — — — — — — — — — — — — — — — 6.2 27.00 20.1 26.50 19.00 28.1 38.62 39.50 8.00 28.00 22.0 69.00 35.66 1.44 72.00 0.86 4.56 5.44 54.5 110.50 12.00 3.44 48.06 3.86 6.0 36.00 50.44 36.00 1.06 4.00 0.44 42.00 0.44 72.00 11.00 1.00 25.26 1.44 60.00 35.50 10.00 29.5 5.66 0.00 1.00 0.00 30.13 0.250 6.2 36.50 10.1 48.750 4.0 51.00 13.75 8524T 8510T BALL SCREW 8517T with GEAR BOX 8524T 2.00 32.06 6.00 28.00 37.00 19.00 5.00 12.75 6.26 1.5 86.50 0.43 7.25 11.75 4.00 29.44 84.86 — 1.500 2.50 6.5 80.750 4.50 17.06 11.44 48.00 13.52 6.62 33.75 10.00 20.00 17.00 10.00 32.00 29.12 40.00 41.50 18.56 5.75 .6 53.75 7.62 45.6 95.00 46.63 .44 84.00 16.2 78.75 7.50 8.5 74.50 10.6 59.5 62.00 27.66 .00 10.66 1.38 0.00 0.44 6.1 42.66 1.1 41.50 9.44 54.00 36.00 19.44 54.12 28.00 32.00 38.00 36.00 28.00 30.0 33.50 . MIN.50 10.00 27.00 22.38 0.00 28.44 42.00 31.1 32.06 2.44 60.6 47.6 50.00 3.00 29.PG 19 D MIN.5 68.00 25.00 31.60 6.50 0.00 22.00 22.50 6.50 18.1 44.50 15.52 6.00 37.38 12.50 22.00 40.00 4.50 9.00 33.12 40.86 6.00 6 12 18 24 30 36 6 12 18 24 30 36 48 60 6 12 18 24 30 36 48 6 12 18 24 30 36 48 60 6 12 18 24 30 36 48 60 6 12 18 24 30 36 48 60 6 12 18 24 30 36 48 60 20.00 19.5 104. MAX.44 36.50 18.50 22.50 22.00 1.50 16.00 25.44 42.12 26.00 34.13 8424T 8410T BALL 8417T SCREW 2.66 0.38 13.50 22.875 7.63 .52 — — — — — 1.00 34.58 4.44 54.1 66.00 12. 11.38 1.86 6.000 7.500 5.66 .00 0.66 1.54 1.12 31.19 6.750 8.25 6.00 22.00 20.50 12.44 60.56 5.44 72.0 39.06 10.25 6.00 17.75 7.750 8.19 6.00 25.50 14.13 0.00 33.00 28.1 78.00 32.00 32.00 40.66 1.00 21.00 25.00 25.62 30.88 10.0 45.50 19.50 7.06 10.00 31.69 1.86 — — — — 6.43 7.50 18.1 54.00 8310T 8417T ACME SCREW 2.50 8205T 8302S 8303T 8305T ACME SCREW 1.5 80.12 34. PG 20 . An adjustable torque switch for each direction of travel is provided as standard. A two position gear driven limit switch for end of travel actuator shut-off is included as standard. low-inertia motor provides high breakaway torque and good positioning characteristics.QR & QRG SERIES ROTARY ELECTRIC ROTARY ACTUATORS The QR Series Posi-Tork® Rotary Actuators are completely self-contained. features a patented mechanism that ensures internal gear engagement after adjustment. double break switch with wiping contacts. The motor rotates the output drive sleeve through a worm gear set and single reduction spur gearing. If during actuator travel. F and G). The heavy duty rotary drum. these actuators are used for positioning. 4. Anti-friction bearings throughout. Series QR PosiTork® Actuators are driven by a high-starting torque. Other features: • Plated external hardware. electric mechanical devices. the torque limit switch will interrupt power to the motor. 7. Adjustable Torque Limit Switch. The switch protects driven equipment from damage due to excessive torque and can also be used as a mechanism for positive seating. 5. Torque limit disc springs and spring limit sleeve to prevent total spring deflection. Upon completion of travel. Weatherproof and/or Dust-ignition proof (Class II. • Permanently lubricated. Non-backdriving high strength worm gear set. including the output drive sleeve. 8. Designed and fabricated for dependable. long-life operation. Each position is independently adjustable and can be set anywhere within the full actuator travel. NEMA D design. Class F insulation is standard. automation of material handling or flow control equipment. Adjustable Position Limit Switch. • Electrical components prewired and terminated inside actuator. TENV. Division 1 & 2. 6. low inertia motor. high-starting torque. Heavy duty motor. the gear driven position limit switch interrupts power to the motor. High strength alloy steel cut gears. The switch assembly will automatically shut-off the actuator if the set torque is exceeded. 8 1 7 5 2 4 3 6 1. some external obstacle prevents movement. 2. Groups E. 3. 5 Inch Dia Pinion 0.67 — 3. contact Andco Actuators.0 Inch Dia 3.01 1. of Teeth on Driving Pinion The above formulas are intended as a guide. chains. = No.8 6. LINEAR SPEEDS FOR RACK AND PINION GATES Actuator Output RPM 2.78 — 2.4 4.53 0.5 Inch Dia Pinion Pinion 0.QR & QRG SERIES ROTARY GENERAL APPLICATIONS Force (Lbs) Radius (Ft) Diameter "2" Driven Gear Input Torque (Ft-Lbs) Torque (Ft-Lbs) Weight (Lbs) Input RPM x Pinion Dia.34 — 0.5 Inch Dia 4.66 — — .03 — — 4.P.5 11 17 18 24 34 54 PG 21 2.45 0.13 1.47 2.5 Inch Dia Pinion 6 12 29 58 116 174 232 290 — — — — Approximate Torque Required (ft.56 5.) x 3.02 — 1.9 Efficiency) Linear Velocity (In/Sec) = Output Torque (Ft-Lbs) Input Torque (Ft-Lbs) Input Torque (Ft-Lbs) Output Torque (Ft-Lbs) Diameter "1" Output = Input x N.35 0.12 3. RACK AND PINION FORCE — TORQUE CONVERSIONS Force (lbs. belts.85 — 1.24 5.0 Inch Dia Pinion 5 10 23 46 93 139 185 — — — — — 2.20 2.73 2.92 2.77 5.30 3.45 — Gate Velocity (Inches/ Second) 3. of Teeth on Driven Gear N.) 3.44 2.53 2.00 4.-lbs.40 6.88 1.19 1.0 Inch Dia Pinion — — 0. Torque Torque N.52 0.02 3.71 1.5 Inch Dia Pinion 11 21 53 105 209 313 417 521 625 730 834 — 50 100 250 500 1000 1500 2000 2500 3000 3500 4000 4500 Above torques are calculated assuming a 10% friction loss between the rack and pinion. For specific application assistance or for our application brochure.40 0.30 4.23 — 3.0 Inch Dia Pinion Pinion Pinion 7 14 35 70 140 208 278 348 417 — — — 8 16 41 81 162 243 325 405 487 568 — — 10 19 47 93 186 278 371 463 556 649 741 834 4.) 2.63 0.0 Inch Dia 3.80 1.14 60 Force = Input Torque x (0. (In.14 4.They neglect any effects of friction of bearings.G.P. Driving Gear Pinion Radius (Ft) ( ) ( ) Torque (Running) = Radius x Weight (Actuator selection must be based on running torque for constant load applications) Output = Input x Torque Torque Output = Input RPM RPM ( Dia."1" x( ) Dia.5 Inch Dia Pinion — 0.9 Efficiency) Pinion Radius Input Torque = Force x (Pinion Radius/0.56 3."2" ) Dia.0 Inch Dia Pinion 0.59 4.77 5.15 1.2 3.76 1.50 0.23 — 4.36 2.5 10.51 3. = No."2" ( ) N.66 2.62 0."1" Dia.68 — 1. or gears.G.46 0. 80 80 80 80 80 80 Model QR2-25S B. 60 Hz. 3 Ph.2 3.A. Run — — — — — 225 — — — — — 50 11 17 24 34 54 58 B. Run — Running (Constant Load) Torque.A. NOTES 1.) Model QRG2-25S Model QRG2-05T Model QRG2-10T Model QRG2-17T Model QRG2-24T B. PG 22 .A.A.A.— Breakaway Torque. Actuator Weight Ranges (approximately): Series QR2: 75-90 lbs.A. 3.A. 60 Hz.-lbs.A.A. SERIES QRG ROTARY ACTUATORS (MAXIMUM BORE 1-3/4” DIA. X 1/4” KEYWAY) Output Speed (RPM) Max* Output Rev. For 50 Hz applications consult factory. Run B. Run B.A.5 10. Run — Running (Constant Load) Torque. Actuator Models QR2-25S and QRG2-25S are 115 VAC. Series QRG2: 95-115 lbs.A. Run 80 55 40 30 17 — 38 26 19 15 10 — Actuator Output Torque Rating (ft. *Consult factory for applications exceeding maximum output revolutions listed.0 B. 2. X 3/8”KEYWAY) Output Speed (RPM) Max* Output Rev. Run — — 110 80 50 — — — 48 36 24 — — — 225 160 95 — — — 67 62 44 — — — — 225 — 160 — — — 62 — 50 Model QR2-24T B. Run B. Running torque is listed at 25% maximum duty. Run B.A. Run B.QR & QRG SERIES ROTARY SERIES QR ROTARY ACTUATORS (MAXIMUM BORE 1-1/4” DIA.) Model QR2-05T Model QR2-10T Model QR2-17T B.— Breakaway Torque. Run 350 240 175 — — — 175 120 85 — — — — — 475 345 — — — — 220 165 — — — — 850 690 430 — — — 305 280 175 — — — — 850 600 — — — — 280 175 — — — — — — 600 — — — — — 144 2. 1 Ph. All other models are 230/460 or 575 VAC. Run B.8 6.5 18. 15 15 15 15 25 25 Actuator Output Torque Rating (ft-lbs.4 4. 00 6.70 13. QR2-25S QR2-05T “A” 11.00 “D” 3.06 12.50 3.86 “D” 3.50 3.50 NOTES Dimensions are for reference only. Contact Andco for certified drawings.86 6.06 “B” 6.OR & ORG SERIES ROTARY QR2 SERIES STANDARD WITH OPTIONAL HANDWHEEL Model No.50 3.06 10.63 “B” 6.50 Model No. QR2-10T QR2-17T QR2-24T “A” 11. PG 23 .00 6. 06 “B” 6.00 6. QR2-10T QR2-17T QR2-24T “A” 11.06 10. Contact Andco for certified drawings.86 NOTES Dimensions are for reference only.OR & ORG SERIES ROTARY ORG2 SERIES STANDARD WITH OPTIONAL HANDWHEEL Model No. QR2-25S QR2-05T “A” 11.00 6.00 Model No.70 13. PG 24 .86 6.06 12.63 “B” 6. The actuator will remain in manual operation until the motor is re-energized. MANUAL OVERRIDE A handwheel assembly with declutching mechanism is available for manual operation of the 7000. malleable cast iron trunnion mount with alloy steel. The actuator can then be positioned manually without risk of injury in the event the motor resumes operation. malleable iron face/flange mount is available as an option on the Eagle Series. The bracket will allow the actuator to pivot or can be used as a support on rigid mount applications. heat treated. heat treated pins. Manual override without declutching mechanism is available on the Eagle Series. ADJUSTABLE FACE/FLANGE MOUNT An adjustable. a mechanical override is used to disengage the motor. Adjustable trunnion mounting is optional on Eagle. 7200. is supplied as standard equipment on all 7200. and 7400 Series actuators where rigid mounting is required. ADJUSTABLE TRUNNION MOUNT AND TRUNNION MOUNTING BRACKETS Adjustable. A handwheel is not available on ball screw actuators. 7100. fixed location trunnion pins as standard. high strength. Whenever the handwheel is operated. 7300 and 74-7300 actuators. Heavy duty cast and machine trunnion mounting brackets are available as an option on all 7000 Series actuators. 7100 and 7400 actuators. PG 25 . 7300. 8000 and rotary actuators.The 7400 and 7500 Series actuators are supplied with alloy steel.STANDARD OPTIONS CLEVIS MOUNT A cast iron clevis mount is standard on Eagle and 7100 Series actuators. 74-7300. high strength. PG 26 . The potentiometer provides position feedback for remote indication or when a proportional feedback signal is needed for interfacing with automatic control equipment. 8000 Series and Rotary Models. For specific applications. rod covers are recommended. ADJUSTABLE GEAR DRIVEN POSITION LIMIT SWITCH All actuators are supplied with two independently adjustable heavy duty position limit switches for end-of-travel shutoff as standard. such as those requiring protection of the extension rod from dust buildup or chemical splash. An actuator potentiometer is required when using Andco controls. Together with the seals in the end cap. Two additional switches are available for intermediate positioning on the 7000 Series. GEAR DRIVEN POTENTIOMETERS A heavy duty gear driven single or dual potentiometers can be supplied as an integral component of the position limit switch.STANDARD OPTIONS EXTENSION ROD COVER The standard plate drive rod resists abrasion and corrosion. the extension rod is a long-life component. – Input power: 115 VAC.C.STANDARD OPTIONS ELECTRIC MOTOR BRAKE An electric brake option is available for all sizes of Andco actuators (standard on all ball screw actuators). The brake is prewired and terminated in the actuator. single phase – Output power: 115 VAC. The predictable coast of the actuator varies with velocity for each model and with the opposing load the actuator is moving. power. SINGLE PHASE ELECTRONIC (DYNAMIC) MOTOR BRAKING Automatically applies a D. The unit is not available on ball screw actuators.C. 10ma. The brake is recommended where high vibration is present or for accurate positioning applications when inertial coast is not permitted. single phase (directional for reversing control) – Contact closure switching characteristics: 15 VDC. THREE PHASE MOTOR CONTROL All 7000 Series three phase actuators can be furnished with an integral motor control that includes: – Reversing contractor – Thermal overload – Control transformer with fuse – Compartment space heater – Prewired with all connecting points terminated PG 27 . single phase motors. 60 Hz single phase. All starter components are prewired with connections terminated inside the actuator. Accepts a contact closure as an input. Consult factory for specific applications. Input voltage is 115 VAC. Single phase starter is also available with single phase electronic (dynamic) motor braking. Starter includes an electrical interlock. motor voltage to the actuator motor upon shutoff of A. SINGLE PHASE SOLID STATE REVERSING STARTER/PROGRAMMABLE CONTROLLER INTERFACE Directly drives Andco 115 VAC. thermal overload. Optional equipment includes a three pushbutton station.SEPARATELY MOUNTED OPTIONS MODEL 4100 POSITION INDICATING METER A percent-of-full-travel meter is supplied with a trim potentiometer resistor. terminal block and connectors. THREE PHASE MOTOR CONTROL All 7000 Series three phase actuators can be supplied with a separately mounted motor control that includes a reversing contactor. two contact per position switch is required in the actuator). PG 28 . POSITRAN™ TRANSMITTER This position transmitter outputs a 4-20mAdc signal proportional to actuator position. A potentiometer is required in the actuator for feedback. factory wired and mounted in a NEMA 12 enclosure. power on indicating light. The signal can be used for the following functions: • • Drive a position indicating meter A feedback or control signal for other control devices A potentiometer and compartment heater are required with the actuator. (A two position. A dust-ignition proof enclosure is available as an option. The station can also be supplied with two position indicating lights. control transformer with fuse. end-of-travel indicating lights and fused disconnect with mechanical interlock. PUSHBUTTON/SELECTOR SWITCH STATION Conduit or wall mount weatherproof enclosure with a three pushbutton switch for actuator control. For positioning accuracy. DESCRIPTION The Andco Model 5100 Control is a solid state servo device capable of driving a 10 Amp inductive load. This circuit applies dynamic braking to the motor. It is designed for position or process control of an electric motor driven actuator. electrically isolated from the main control board. A mode selection switch allows control with either the command potentiometer mounted on the controller face or a 4-20 mAdc (STD) 10-50 mAdc or a 1-5 VDC control signal. move to full closed or switch to the command potentiometer position (specify). 10-50 mAdc or 1-5 VDC control signal (Figure 2). the maximum number of motor starts is automatically limited to 25 per minute. Upon loss of the process command signal. an electronic braking circuit is provided. normally eliminating the use of the shielded cable. motor-driven Actuators. move to full open. If an imbalance exists. The selected mode signal is compared with the signal from the actuator feedback potentiometer. An active filter is incorporated to reject electrical noise. Automatically directs Actuator movement in response to a signal generated by a command potentiometer mounted to the Controller face (Figure 1) or a 4-20 mAdc. panel-mount controller for use with single phase. stopping the motor rotor with 20 milliseconds. STANDARD EQUIPMENT INCLUDES: • • • • • • Position Indicator Motion Indicator Power On-Off Switch with Indicator Auto/Manual Switch with Indicator Command Potentiometer with 0-100% Dial Panel Mount Enclosure Fan Motor Starter Feedback Potentiometer 115 VAC 1 Phase Feedback Potentiometer 115 VAC 1 Phase 100% pen) O 0% centage (Per Command Potentiometer 0 to 100% Dial ndi Ble te a G ng Figure 1 Current Transducer Process Control Control Signal Process Setpoint Supply Power Figure 2 PG 29 . The output board is a separate plug-in module. closed-loop. the controller automatically directs actuator movement in the appropriate direction until the two signals match.CONTROLS POSITION/PROCESS CONTROL REMOTE MODEL 5100 Solid-state. the controller can control the actuator to stay in the last position. For protection during system imbalance. single phase 115 VAC 50/60 Hz Manual Mode Input (command potentiometer) 0-1000 Ohms Auto Mode Input (control signal) 4-20 mAdc 10-50 mAdc or 1-5 VDC 0-1000 Ohms 0° to 65°C (150°F) 0-100 percent of full travel 10 Amp inductive load Feedback Input (actuator potentiometer) Temperature Range Position Indicating Meter Range Output (two triacs) OUTLINE DRAWING Active Filter. 60Hz Rejection -24 dB PG 30 .CONTROLS POSITION/PROCESS CONTROL REMOTE MODEL 5100 CONNECTION DIAGRAM TECHNICAL NOTES Power. Setup and calibration is greatly simplified using microprocessor based technology. Setup is quick and easy using the EASC menu viewed on an LED display. the EASC performs a selfcalibration routine. Once the initial menu settings are chosen. There are no dip switches to set or trim pots to adjust. No external meters are required.C. even for potentiometer setup. applying the menu selections to actual actuator performance.C. PG 31 . Actuators SCC10–24 VAC 24 Volt A. Actuators EASC (MICRO-PROCESSOR BASED ANALOG CONTROLLER) The Electric Actuator Smart Controller (EASC) card provides accurate positioning control of electric motor actuators using an analog input signal. Actuators Models SCC10–24 VDC 12 or 24 Volt D. Calibration values are then stored in permanent non-volatile memory.CONTROLS EASC .ELECTRIC ACTUATOR SMART CONTROLLER MODEL: SCC10 Models SCC10–115/230 V 115 or 230 Volt A.C. (Jumper selectable) 24 VAC. 50/60 Hz. Automatic calibration.A. virtually eliminates field failures. Robust power switching components. no need to determine rotation direction during installation. Quick disconnect terminal strips facilitate fast and easy actuator maintenance and troubleshooting. Additional settings available using the EASC Menu System. trim pots or dip switches to adjust. • • Dead Band Automatically set during calibration. Always wires the same. no jumpers. or virtually any custom range required.) Current sensing (over torque protection). Model SCC-115/230A: 115 or 230 VAC. 500 voltage Relay Outputs . factory set to 1% of total span. Split Range Settable within the span range using at least 1. . Menu selectable fail options.ELECTRIC ACTUATOR SMART CONTROLLER MODEL: SCC10 FEATURES • Onboard LED display facilitates setup and calibration using the EASC Menu Setup. 10-28 VDC Ambient Temperature -40°F (with heater) to +150°F (-40°C to +65°C) Model SCC-24VAC: Model SCC-24VDC: Input Command Signal Menu selectable factory defaults: — 4-20 mAdc — 1-5 VDC — 2-10 VDC — 0-10 VDC Infinite adjustment using EASC Menu System Action or Loss of Command Signal Factory default: — Fail in last position (no movement) Additional settings available through EASC menu: — Fail open (maximum signal value) — Fail closed (minimum signal value) — Fail to a preset position Signal Impedance Input: 250 current. Models only. • Zero Adjustment Automatically set during calibration. fuse failed. Factory default at 1% of total span. 0.5 VDC or 3mA of input. full closed and full open. Standard on D. isolated from the input command and output position signals and rated at: — 5 amps continuous at 115 VAC — 5 amps continuous at 230 VAC — 5 amps continuous at 24 VAC — 10 amps continuous at 24 VDC All ratings assume the EASC is mounted on the actuator base plate. Three relay outputs: fault.C. Models. rotation is selected using the EASC Menu. Auto-jog feature. 2-10 VDC and 0-10 VDC. Output Command Signal Menu selectable factory defaults: — 4-20 mAdc — 1-5 VDC — 2-10 VDC — 0-10 VDC Infinite adjustment using EASC Menu System • • Power Output Solid state. 50/60 Hz.CONTROLS EASC . — Optional on A. designed specifically for actuator motors.C. command signal loss or failure to move to position in preset time. Constantly corrects and refines the positioning accuracy. • • • • Sensitivity Fully adjustable from 0. (A. Models Only Three dry contacts outputs: — Fault indicating loss of power. 1-5 VDC. • Span Adjustment SPECIFICATIONS Power Requirements Automatically set during calibration.C. no resistors to add.5A @ 135 VAC resistive PG 32 Size 3-1/2 x 1-5/8 x 4 in. Models. — End of travel open — End of travel closed — Contact Ratings: 1A @ 30 VDC.5% of total span. Menu selection of input/output ranges including 4-20 ma. Calibration is as simple as pressing a button. 200K voltage Output: maximum load 500Ωcurrent.C. increases motor life and extends the actuator duty. 1 Phase. Intelligent positioning reduces motor cycling. • Automatic calibration with local pushbutton or remote command. • Robust power switching components.25 x 1. • Low power consumption.C. • Dynamic breaking eliminates overshooting.75 x 3.75 in. • No deadband eliminates need for field adjustments.5 x 2. DPC-120: 4.1% Temperature -40°C to +70°C (-40°F to +158°F) Profibus® DP is a registered trademark of the Profibus Trade Organization. PG 33 . Up to 126 actuated valves can be controlled on a single network. • LED indicators for input.C.5 in. Models DPC-100 12 or 24 Volt D. outputs and communication channel. it also serves as the vital intelligence link between PLC’s in the control room and the actuators in the field. The automatic calibration feature requires no loop tuning. Actuators SPECIFICATIONS Power Supply DPC-100: 24/12 VDC DPC-120: 120 VAC Relative Humidity 0 to 90% non-condensing Dimensions DPC-100: 4.0% full scale standard. virtually eliminates field failures. does not require ventilation. Maximum 0. • Automatic calibration cuts down on start up time. • On line configuration of 36 operational arameters using generic Profibus software. • Electronic overload protection with built-in current monitoring. designed specifically for actuator motors. Communication Interface Profibus® Standard Protocol Profibus DP (Distributed Process) ® The DPC-100 & DPC-120 provide the following status and fault signals: Valve full closed Valve full open Percentage of open Valve seeking position Motor running Valve closing Valve opening Motor thermostat tripped Incomplete travel Valve opening or closing manually Valve jammed/current limiting Motor still energized after stop or end of travel Controller self-test (detects problems) Communication failure Average running current load Peak running current load Idle current load Feedback Potentiometer 1000 Ohms/Optical Encoder Position Input Accuracy 1.0 x 1. FEATURES • Two wire control reduces installation and start up time compared to multi-cable wiring.CONTROLS PROFIBUS® DP APPLICATION Protocol: Profibus® DP (Distributed Process) For on/off or positioning control of motorized valves. Actuators Models DPC-120 115 Volt A. All operating parameters can be set from the communications center over the bus. 1% of FS. Not currently. bus network. but expected in future revisions of specifications.C. Easy-to-see LED indicators for all control outputs. status inputs and diagnostic alarm. Provides instantaneous motor reversal protection. drop length is 20 ft. PG 34 . Devices in the field are connected via a drop line to a 5 conductor trunk-line that is then routed to the scanner card. Conforms to ODVA standards. at 125 Kbps.CONTROLS DEVICE NET™ APPLICATION For on/off or positioning control of motorized valves. DeviceNet™ is a product of Allen-Bradley and is an open. DeviceNet€™ is a trademark of the Open DeviceNet Vendor Association. Network Communication Protocols SPECIFICATIONS Technical Summary of DeviceNet™ Network Size: Network Length: Data Packets: Bus Topology: Cable: Thick Trunk Lines: Thin Drop Lines: Drop Lines: Repeaters: Up to 64 nodes (including scanner) Up to 1. Command and end-of-travel verification alarm. ESD functions for ‘go open’. FEATURES • Provides open/stop/close or positioning control with limit switch status feedback. 2% of FS.640 ft. 0. ‘stay put’. Typically. with cumulative drop length of 512 ft. 0-8 bytes Trunkline/Dropline 5-Conductor cable (2 for power. and 1 for ground). Actuators Analog Inputs Specification Resolution: Accuracy: Linearity: Temperature Drift: Range: 10bit 1% of FS. DeviceNet™ is a type of communication network that allows up to 63 field devices to be linked together with a singe five-conductor cable. non-proprietary. 0 to 5 V or 0-20 mA input for AI1 1-5 K Potentiometer for the Position Feedback. A standard DeviceNet™ Scanner interface is available for both types.. Hardware Specifications Supply Power: Operating Temperature: Storage Temperature: Humidity: Solid State Outputs: Digital Inputs: Analog Inputs: Processor: RAM: Flash: EEPROM: 2W @ 24 VDC -20°C – 70°C -40°C – 80°C 90% Non Condensing (2) Isolated 600 VAC 15A (8) Dry Contacts (2) Channels (see below) Temic 89C51CC01 1K 32K 32K • • • • • Models DNET115 115 Volt A. or ‘go closed’. a DeviceNet™ system is used with the Allen-Bradley PLC5 and SLC series of programmable logic controllers. Input/Output Listing Digital Input Status: Bit 0 Communication Loss Bit 1 Reserved Bit 2 Loss of Position Signal Bit 3 Motor Stall Bit 4 Limit Calibration Incorrect Bit 5 Thermostat Trip Bit 6 Manual Operation Bit 7-15 Reserved Digital Output Command: Bit 0 Open Command Bit 1 Close Command Bit 2 Stop Command Bit 3 ESD Command Bit 4-7 Future Environmental Temperature Range: Storage: -40°C to +90°C Operating: -20°C to +80°C Humidity Range: 5% to 95% at 25°C non-condensing Vibration: IEC 6B-2-6 1G @ 40-50 Hz.012p-p @ 10-40 Hz.0 port. Serial Interfaces One CAN 2. 2 for communication. Belden 3082A or 3083A Belden 3084A or 3085A Max. Module Supports DeviceNet™ Group 2 Slave. • Multi-vendor PLC support through the standard Modbus® communication module. All operating parameters can be set as registers in the Modbus® communications map. • Pluggable terminal strips for easy field installation. Automatic calibration is provided which requires no loop tuning. designed for positioning electric actuators using rotary feedback. outputs and communication channel. • Robust communication. • LED indicators on inputs. TYPICAL APPLICATIONS • • • Blending of bulk materials. up to 500m cable length.40 in) ModBus® is a registered trademark of Gould Inc. Controller outputs can drive small electric motors or motor starters directly.CONTROLS MODBUS® APPLICATION This application specific controller. Level control for maintaining process supply. PG 35 . standard 120 balanced line 12 bit (1 part in 4096) 0. • Electronic overload protection with built-in current monitoring optional. -40°C to +70°C (-40°F to +158°F) 0 to 95% non-condensing 96 mm (3.75 in) 70 mm (2. • Simple 4-wire Modbus®-485 communication network includes supervisory power. Typical devices include rotary and linear actuators. SPECIFICATIONS Actuator Voltage Current Fuse Supervisory Voltage Current Auxiliary Inputs Voltage Current Communication Standard Distance Input Load Termination Position Resolution Accuracy Potentiometer Quadrature Optical Encoder Environment Temperature Relative Humidity Dimensions Length Width Height 120/240 VAC 1ø 4A (2 minute 25% duty-cycle) GMA 4 replaceable 10 to 25 VDC 30 mA @ 24 VDC 120/240 VAC min 10 mA/max 20 mA Modbus®-RS485 differential 500m (1.75 in) 36 mm (1. does not require ventilation.640 ft. Powered by 24 VDC and provides four supervisory inputs.1% accuracy. Liquid flow control. FEATURES • High resolution position input for up to 0. A Modbus®-485 communication network allows up to 100 devices on a single channel. • Direct mounting within the actuator. • 4-120/240 VAC inputs for open & closed limit switches and 2 general purpose inputs. configurable as limit switches or force open/close signals. Feedback may be via a potentiometer or a quadrature optical encoder.1% full scale 1000 typical (500 to 10kΩ) 1000 to 4096 pulses • Low power consumption.) 12K ohm. • Automatic calibration using local push button or remote command. • High power outputs can directly drive small motors. diagrams and formulas provided herein and EXPRESSLY DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES INCLUDING. Reference is made to the included data tables whenever this information is required. Several applications are illustrated with descriptions of operation.APPLICATION GUIDE INTRODUCTION All Andco actuators are self-contained electro-mechanical machines with built in switches for control and protection. PG 36 . formulas to find required forces or torques and descriptive examples. IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Andco. HOW TO USE THIS APPLICATION GUIDE The Andco Actuator Application Guide will assist you in the proper application and selection of our actuators. please contact our Sales Office or Area Representative for assistance. Please also note that Andco reserves the right to amend or delete the information at any time without being required to give notice to any other party. constructed and tested with the intent of providing long and reliable service. BUT NOT LIMITED TO. however. Low inertia results in good positioning and stopping characteristics. If you should encounter any difficulty or have an application that does not appear in this Guide. definitions of terminology. To use this Guide. All components are designed. DISCLAIMER The information contained in this catalog is provided merely as a service to assist User in understanding Andco’s products and their possible application to User’s requirements. accepts no liability whatsoever with respect to the information. find the section that best typifies your application and follow the step-by-step methods and instructions that appear on the particular page. At high starting torque. The high starting torque is essential because more power is required to start an object in motion as opposed to keeping it in motion. low inertia electric motor is standard. 05 = 75 lbs * Acceleration factor based on velocity of 3. Determine the actuator forces and duty at a rate of 250 crankshafts per hour.6 sec/stroke x 2 strokes/cycle = 7. Formulas BAf = W (lbs) x a = _______ lbs Rf = W (lbs) =_______ lbs Duty cycle = Running time (sec)/Hour 3600 sec/hour x 100% = ______% APPLICATION NOTES 1.2 sec/cycle x 250 cycles/hour = 1800 sec/hour Duty cycle = (1800 sec/hour ÷ 3600 sec/hour) x 100% = 50% duty PG 37 . Example A linear actuator is to lift a carriage (75 lbs) that supports a crankshaft (50 lbs). LIFTING AND LOWERING Legend W BAf Rf a weight of object being moved (lbs) required breakaway force (lbs) required running force (lbs) acceleration factor (Table 3) Reference Tables on Page 45. Running time = 36 inch stroke ÷10 inch/sec = 3.2 sec/cycle 7.GENERAL APPLICATIONS LINEAR APPLICATIONS PUSHING AND PULLING Legend μ1 & μ3 W BAf Rf a coefficients of starting (μ1) and running friction (μ3)(Table1) weight of object being moved (lbs) required breakaway force (lbs) required running force (lbs) acceleration factor (Table 3) Reference Tables on Page 45. For lifting or constant load applications select the actuator according to running load requirements.2* = 144 lbs Rf = 1500 lbs x 0. BAf = 1500 lbs x 0. BAf = 125 lbs.08 x 1.5 in/sec or less. Formulas BAf = W (lbs) x μ1 x a = _______ lbs Rf = W (lbs) x μ3 =_______ lbs Example Determine the force required to move a 1500 lb.4 = 175 lbs Rf = 125 lbs. safety door that is supported on ball bearings. The linear velocity should be 10 in/sec with an actuator stroke length of 36 inches. x 1. 93 (ft) (Table 4) 4 ft x 800 lbs 0. * Acceleration factor based on velocity of 3. Determine the necessary actuator forces. For lifting or constant load applications select the actuator according to running load requirements. B = 4 ft.5 in/sec or less. APPLICATION NOTES 1. C W Fig. PG 38 .GENERAL APPLICATIONS LEVER AND MOMENT ARMS d B W Fig. A d Stroke B W d B Fig. B Formulas BAf = Rf = B (ft) x W (lbs) x a d (ft) B (ft) x W (lbs) d (ft) = ________ lbs = ________ lbs Legend W weight of object being moved (lbs) B distance from pivot point to center of weight of the object being moved (ft) d effective lever arm length (Table 4) BAf required breakaway force (lbs) Rf required running force (lbs) a acceleration factor (Table 3) Example From Fig C: If the actuator stoke is 6 inches.93 (ft) (Table 4) = 4129 lbs = 3440 lbs Reference Tables on Page 45.2* 0. W = 800 lbs and∝° = 30°. BAf = Rf = 4 ft x 800 lbs x 1. 10] = 900 lbs 1. W2 = A (ft) x B (ft) x H1 (ft) x W1 (lbs/ft3) (material in the hopper) = ________ lbs W3 = A (ft) x B (ft) x Gate thickness (ft) x 490 (lbs/ft3) (steel) = ________ lbs BAf = Rf (avg) = [(W2 lbs x μ2) + ((W2 lbs + W3 lbs) x μ1)] x a (W2 lbs x μ4) + [(W2 lbs + W3 lbs) x μ3] 1.) Legend "H1" "H1" B A A length of gate opening (ft) (also actuator travel) B width of gate opening (ft) H1 effective height of material on the gate blade (ft).75 Reference Tables on Page 45. Select actuator according to breakaway force requirements. * Acceleration factor based on velocity of 3. 2 (gate under a conveyor) Formulas “h” factor from Larger of A or B x H1 = dimensions Table 2 = ________ ft W2 material weight on gate blade (lbs) (Table 2) W3 gate weight (lbs) (Table 2) a acceleration factor (Table 3) μ2 &μ4 coefficients of starting (μ2) and running (μ4) friction between the material in the hopper and the gate blade (Table 2) μ1 &μ3 coefficients of starting (μ1) and running (μ3) friction between the gate blade and the gate guides. W2 = 3 ft x 3 ft x (3 ft x 4. the friction is lower and the required force is reduced proportionally as the gate opens.32) + ((5130 lbs + 368 lbs) x 0. the material weight on the gate is reduced. (Table 1) Baf required breakaway force (lbs) Rf (avg) average required running force (lbs) Fig 1 Material in a hopper will start to bridge or support itself a certain height (H1) above the gate blade. 2.2) + [(5130 lbs + 368 lbs) x 0.0.75) x 40 lbs/ft3 = 5130 lbs W3 = 3 ft x 3 ft x (1in/12 ins/ft) x 490 lbs/ft = 368 lbs BAf = [(5130 lbs x 0.GENERAL APPLICATIONS SLIDE GATES Gate Operation: The maximum force required to operate a slide gate occurs when opening from a fully closed position with material resting on the gate blade. material being handled. To find H1 use the “h” factor from Table 2 and the formula as referenced.15)] x 1. For rack and pinion slide gates use above forces. Required Information: Dimensions A and B. effective height of material on the gate blade “H1”.75 = ________ lbs = ________ lbs Example Find the force required to operate a 3 foot square slide gate underneath a fully loaded 50 ft high storage hopper of grain. PG 39 . Fig 2 If the actual material above the gate blade is less than the calculated value of “H1” use the actual height in feet. Once moving.5 in/sec or less. rollers. etc. 1 (fully loaded hopper) Fig.2* = 2960 lbs Rf = (5130 lbs x . To move the gate. type of gate guide (steel plate. APPLICATION NOTES 1. The gate blade is made of 1 inch thick steel supported on steel rollers. See Figure 1 and 2 W1 average material specific weight (lbs/ft) (Table 2) Fig. static friction must be overcome (μ1 and μ2). G and angular travel Ø°.71 0. Rf = BAf = [W2 lbs (if applicable) + W3 lbs] x (cg) (ft) d (ft) Rf (lbs) x a = ________ lbs = ________ lbs Example Find the force required to move a 6 ft.22 ft x 4 ft x 55 lbs/ft3 = 1723 lbs 2 Rf = (1723 lbs + 735 lbs) x 1.87 45° 60° 0. Ø° = 30°. Given: C = 4 ft. Select actuator according to running force requirements. B = 6 ft x 0. 2. Dimensions A and B must be found. The total angular travel is 60° (30° from the vertical centerline). W1 = 55 lbs/ft3 Calculations: A = 6 ft x 0. Torque (ft-lbs) (operating) = actuator force (lbs) x effective lever arm (ft) (d) Reference Tables on Page 45.26 0.50 0. Required Information: Dimensions C.5 ft 1.GENERAL APPLICATIONS DIVERTER GATES Legend C A Vertical Centerline G cg Ø° B A projected length of gate opening (ft) (measured from vertical centerline) B projected height of gate (ft) (measured from horizontal centerline) C width of gate (ft) cg assumed center of gravity of the gate (ft) d effective lever arm length (ft) (Table 4) Horizontal Centerline G length of gate (ft) Ø° maximum angular travel of the gate from the vertical center line (degrees) α° total angular travel (degrees) W1 average material specific weight (lbs/ft3) (Table 2) d Gate Operation: • A diverter gate will produce a torque at the gate shaft directed away form the vertical centerline.2* = 3403 lbs * Acceleration factor based on velocity of 3.5 = 3 ft.87 0. Due to space given requirements the actuator stroke should be 18 inch (max). (Not used if gate is moved when no material is flowing) W3 gate weight (lbs) a acceleration factor (Table 3) Rf required running force (lbs) BAf required breakaway force (lbs) • To move the gate back toward the centerline a torque must be produced by the actuator through a lever arm that will exceed the gate torque.22 ft W2 = 3 ft x 5. Torque (ft-lbs) (gate) = total weight (lbs) (W2 + W3) x distance (ft) (A/2) W2 assumed material weight hitting the gate (lbs). long by 4 ft. If the gate is non-symmetrical use the larger of the two angles for Ø°. A = G x (SIN Ø°) = _______ ft B = G x (COS Ø°) = _______ ft Formulas A ft A ft x B ft x C ft W2 = x W1 (lbs/ft3) = ________ lbs 2 2 W3 = C (ft) x G (ft) x total gate plate thickness (ft) x 490 (lbs/ft3) = ________ lbs cg = (2 plates are often used) Ø° SIN Ø° COS Ø° 15° 0. PG 40 .97 30° 0.3 ft = 2836 lbs W3 = (4 ft x 6 ft) x [(0. wide diverter gate through a moving stream of coal.71 0.50 APPLICATION NOTES 1.87 = 5. G = 6 ft. The gate is fabricated from 2-3/8 inch steel plates.5 in/sec or less.375 (inch) x 2 plates] 12 (in/ft ) x 490 (lbs/ft3) = 735 lbs BAf = 2836 lbs x 1. If specific dimension is not known use (A/2 x 1.* material being handled. APPLICATION NOTES 1. *See legend if dimensions are not known. μ2 & μ4 coefficients of starting (μ2) and running (μ4) friction between the material in the hopper and the gate blade. Fig 2 If the actual material above the gate blade is less than the calculated value of “H1” use the actual height in feet.9 = 2. Formulas H1= W2 = BAf = [Larger of A or B] x [“h” factor 2from] Table dimensions [(W2 lbs x μ2) + W3 lbs ] x R (ft) x a d (ft) [(W2 x μ4) + W3 lbs] x R (ft) d(ft) x 1. gate weight (W3) and approximate material height above the gate blade “H1”. Rf (avg) = * Acceleration factor based on velocity of 3. Legend A length of gate opening (ft) B width of gate opening (ft) d effective length of lever arm (ft) (If specific dimension is not known use length of gate “A”/1. R = (4 ft/2 x 1. the coefficient of friction is lower and the required force is reduced proportionally as the gate opens.11 ft BAf = [(5760 lbs x .87) H1 H1 Fig 1 (Fully Loaded Hopper) H1 effective height of material on the gate blade (ft). To find “H1” use the “h” factor from Table 2. [A ft x B ft x H1 ft ] x W1 (lbs/ft3) = ______ lbs = ______lbs Rf(avg) = Example Determine the actuator force required to open a 4 ft.5 in/sec or less. d = 4 ft/1.11 ft x 1. Required Information: Dimensions A.GENERAL APPLICATIONS CLAM SHELL OR UNDERCUT GATES Gate Operation: The maximum force required to operate a clam shell and undercut gates occur when opening from a fully closed position when material is resting on the gate blade. No other dimensions are known. the material weight on the gate is reduced.9) Fig 2 (Partially Filled Gates) Clamshell Gate Undercut Gate R d A B 30° Undercut Gate with an Angled Chute (Use "H1" x .75) + 750 lbs ] x 3 ft x 1. B. The total weight of the gate is 750 lbs. d* and R. PG 41 .11 ft [(5760 lbs x 0.. W3 gate weight (lbs).75 ft = 8650 lbs = 2950 lbs Reference Tables on Page 45. To move the gate. See Figure 1 and 2 R radius of gate (ft). Select actuator according to breakaway force requirements. static friction (μ2) must be overcome.5) + 750 lbs] x 3 ft 2.0) x 45 (lbs/ft3) = 5760 lbs W3 = 750 lbs.2 2. Once moving.75 W1 average material specific weight (lbs/ft3) (Table 2) = ______ ft W2 material weight on gate blade (lbs). W2 = 4 ft x 4 ft x ( 4 ft x 2.5).5) = 3 ft. and the formula. (Table 2) a acceleration factor (Table 3) = ______lbs Baf required breakaway force (lbs) Rf (avg) average required running force (lbs) Fig 1 Material in a hopper will start to bridge or support itself a certain height (H1) above the gate blade. square coal refuse clam shell gate. 2. Required Information: Damper size. Parallel blade louver dampers: Used mainly for isolation or shut-off. For isolation or shut-off dampers select actuator according to breakaway torque or force requirements. precipitators and scrubbers. or length of blade (in) height of damper opening (in) total half blade width (in) (see formula) effective length of lever arm (ft) Table 4 number of blades contact pressure rate for blade to blade sealing (lbs/lineal inch) Reference Tables on Page 45. Effects of high gas temperatures are not included in above formulas. The damper has 4 blades and requires the closed blade edges to contact each other with a pressure of 4 lbs/in to obtain satisfactory gas shut off. Effective lever arm (ft) = = 992 lbs 9 in 12 in/ft = 0. Edges of adjacent blades usually overlap or contact seating bars or angles when damper is full closed.GENERAL APPLICATIONS LOUVER DAMPER d Opposed Blade C B Opposed blade louver dampers: Typically used for gas or air flow control. Torque (ft/lbs) = 8928 in/lbs 12 in/ft = 744 ft/lbs. For control damper select actuator according to running torque or force requirements. wide by 6 ft. C= 6 ft x 12 in/ft (2 x 4 blades) Shut off Damper closure torque (in/lbs) = 9 inches = [(4 ft x 12 (in/ft)) x 9 in x 4 (lbs/in) x (4 blades + 1)] + 2 [9 in x 4 (lbs/in) x 4 blades] = 8928 in-lbs. Total damper rotation is 90°. Formulas C (in) = Shut off Damper closure torque (in-lbs) B (inches) 2 x (N) = ________ inches 2 = [ A (in) x C (in) x R (lbs/in) x (N + 1)] + 2 [C (in) x R (lbs/in) x N] = ________ in/lbs * Control damper operating torque (in-lbs) = 75 [ 0. Determine the force required if a 9 inch (. number of blades. boilers. Torque (ft-lbs) = torque (in-lbs) = ______ ft/lbs 12 (in/ft) Force (lbs) = Example Determine the torque required to tightly close a parallel blade shut-off louver damper in a boiler flue gas duct 4 ft. Legend Parallel Blade A APPLICATION NOTES 1. blade size. 3.025 x A (in) x B (in)]2 = ________ in-lbs (A (in) x N) torque (ft/lbs) = ______lbs d (ft ) *Operating torque is based on 3600 feet per minute gas velocity. A B C d N R width of damper.75 ft Force (lbs) = 744 ft/lbs 0.75 ft PG 42 . high.75 ft) effective lever arm length is used. Applications include baghouses. 5 (in) travel/10 seconds operating time = 6.5 (in/sec) x 60 (sec/min) 6 (in) dia. vertical door though a chain and 6 inch dia. Radius = radius (in) 12 (in-ft) = ______ft Torque (ft . The door travel is 65 inches and should close in approximately 10 sec. Radius of sprocket = Radius of sprocket = 6 (in) dia. sprocket. What actuator torque and RPM is required? Assume and efficiency of 85% between the chain and sprocket. PG 43 .25 ft = 3 inch Breakaway Torque = 0. (in) x 3.85 efficiency = 147 ft/lbs Torque = Linear Velocity= Actuator RPM = 6.5 in/sec 6. For lifting or constant load applications select the actuator according to running load requirements.GENERAL APPLICATIONS ROTARY APPLICATIONS PULLEYS AND SPROCKETS Formulas Radius (ft) Radius = Diameter (in) 2 = ______ in. sprocket x 3.85 efficiency 0.14 = 21 RPM APPLICATION NOTES 1.25 (ft) x 500 (lbs) x 1. 2 3 (in) radius 12 (in/ft) = 0. Reference Tables on Page 45.25 (ft) x 500 lbs 0.14 = ______ft/lbs = ______RPM Weight (lbs) Example A rotary actuator is required to operate a 500 lb.lbs) Radius (ft) of Weight (a) Acceleration factor (Table 3) = ______ft/lbs Breakaway = pulley or sprocket x (lbs) x Torque belt/pulley or sprocket/chain efficiency Running = Torque Actuator = RPM radius (ft) of Weight pulley or sprocket x (lbs) belt/pulley or sprocket/chain efficiency Velocity (in/sec) x 60 (sec/min) pitch dia.4 (ft) = 206 ft/lbs 0. 14 = ______in = ______in = ______ft Rack Pitch Diameter Force (lbs) Pinion Pitch Radius = Pitch Radius = Actuator Torque (ft -lbs) Pitch Radius (ft) Actuator = RPM VEL. of teeth on pinion Diametral pitch Pitch dia. Find the actuator torque and RPM required to obtain a minimum linear velocity of 2. (in) x 3. 2 (in) pitch dia.5 ins/sec using a 2 inch pitch dia. PG 44 .5 (in/sec) x 60 (sec/min) 2 (in) pitch dia.083 ft Pitch Radius = 12 (in/ft) 0.14 = 24 RPM APPLICATION NOTES For each rack and pinion slide gates find: 1.083 ft = 148 ft/lbs Actuator Torque = 1600 lbs x 0.GENERAL APPLICATIONS RACK AND PINION GATES Formulas Pitch dia. x 3. Force required to operate the gate 2. of breakaway force. (in) x 3. (in) x 3.14 = ______revs [ Pitch radius (ft) 0. of Output = Revolutions Actuator Force x = (lbs) Torque Total Travel (in) Pitch dia. Pinion pitch diameter Reference Tables on Page 45. = No. = 1 inch Pitch Radius = 2 1 (in) pitch radius = 0. pinion.9 efficiency [ ] Actuator RPM = 2.14 x Pitch dia.(in) 2 Pitch Radius (in) 12 (in/ft) Velocity (in/sec) x 60 (sec/min) pitch dia. = = ______RPM = ______in/sec Act. RPM 60 (sec/min) No.9 ] = ______ft-lbs (Assumed efficiency between Rack and Pinion Gears) Example A 18 inch x 18 inch slide gate is found to require 1600 lbs. 33 115.87 23.65 0.10 0.3 0.3 6.3 0.0 4.5 Extend Position Effective Lever Arm (ft.75 3.9 6.0 2.4 4.50 69.4 0.2-0.65 0.83 3. Torque (ft/lbs) = Effective lever arm (ft) x actuator force (lbs) Force Required (lbs) = Torque (ft/lbs) ÷ Effective lever arm (ft) Angle 30” Stroke 36” Stroke a d’ D” d’ D” 30° 45° 60° 90° 4.0 33.3 to 25.08 0.2 30.50-0.0 4.5 4.4 0.5 47.6 0.4 Specific Weights “W1” (lbs/ft3) 40-45 45-50 95-100 80-95 55-60 45-55 25-35 40-50 125-180 80-90 125-140 90-110 110-125 80-90 490 120-130 10-30 Column Height Factor “h” 3.80 1.5 48” Stroke 60” Stroke d’ D” d’ D” 7.15 0.5 TABLE 3 Velocity (in/sec.55-0.25 0.7 3.30 .0 2.15-0.4 0.3 0.0 25.8 23.4 Non-Symmetrical Mounting Retract Position Actuator Stroke 12.5 1.20 0.41 1.7 .00 18” Stroke 24” Stroke d’ D” d’ D” 2.2 0.2 1.35-0.05 0.40 0.73 2.2-0.43 6.32-0.09 15° 0.55 0.ENGINEERING TABLES TABLE 1 Guide Type Ball Bearings Steel Rollers Bronze Steel Coefficient of Friction Between Steel Plate and Various Type Guides Dry Lubricated Starting (μ1) Running (μ3) Starting (μ1) Running (μ3) – – 0.2 Symmetrical Mounting Full Retract Actuator / Stroke Effective Force Actuator Force (lbs.60 1.33 60. The angle Ø° is formed between the actuator drive rod centerline and the lever arm axis.3 0.6 0.0 Effective force (lbs) = Actuator force (lbs) x force factor Effective lever arm (ft) = Actual length arm (ft) x force factor NOTES 1.6 .75 34.5 4.0 36.3 0.0 3.5 3.0 .2 See Table 1 0.6-0.45 0.5-0.8 0.7 0.9 9.0 21.0 39.4-0.73 1.4 0.5 3.17 1.55 0.3 0.0 4.60 7.4 31.) at Maximum Angle Angle ° (Retracted) Angle ° (Extended) "D" Actual Lever Arm Length (in.6-0.50 42.15 0.2 TABLE 2 Material Ash (fly) Ash (wet) (coal refuse) Cement (portland) Cement (clinker) Coal (anthracite) Coal (bituminous) Coke Grain Iron Ore Limestone (crushed) Rock (crushed) Sand (dry) Sand (damp) Slag (blast furnace) Steel Taconite Wood chips Coefficient of Friction Between Steel Plate and Various Materials Starting (μ2) Running (μ4) 0.04 78.75-0.81 1.50 45° 0.7 0.25 4.00 46.4-0.93 11.2 1.2 1.02 2.25 58.4 24.00 92.4 to 12.5 0.46 4.6-0.25 2.0 3.0 17.) Acceleration Factor (a) 0.5 Angle Ø° Force Factor 5° 0.45 See Table 1 0.3 0.) Angle ° (Total Rotation) Torque (ft-lbs) Produced at Shaft "d" Full Extend 3.8 – – 0.46 2.65-0.65 0.65 0.5 – 8.0 .95 0.0 2.87 75° 0.26 30° 0.87 12.8 .4 PG 45 .0 12.2 0.67 3.5 18. For non-symmetrical mounting the angle Ø° will change as the actuator moves through its travel.4 1.55-0.2 5.0 1.2 0.62 2.7 62.6 to 6.5 5.60 3.97 90° 1.1 to 3.55-0.55-0.55-0.6 0.7 48.75-0.3 0.21 15.) TABLE 4 Angle 6” Stroke 12” Stroke a d’ D” d’ D” 30° 45° 60° 90° .50 8.71 60° 0.3 0. 4912 = __________psi Millimeters/25.14.83 = _______ 50 HZ speed). (approx.Area of Rod Dia. (in2) . 100°F) and for installations in high altitudes (3300 ft. Operation at 50 Cycle – When an actuator is operated at 50 HZ.-lbs RPM Inches of Water (Water Column) x 0. the velocity or output RPM will be 1/6th less than at 60 HZ. and above 150°F. For any temperatures below -60°F. please specify. D = Diameter (in) Torque = H. Motor Insulation – Class B insulation is supplied as standard. Temperature Limits – Actuators can be supplied for ambient temperatures up to 200°F. Simultaneous Control of Multiple Actuators – Actuators can be run simultaneously if operated from a common control.4 = _________inches Kilogram x 2. x 5250 = ________ft. (in2) = _______lbs. Always specify if an actuator is going to be run at 50 cycle. π = 3. 3. (in2) = _______lbs.14. and above).APPLICATION NOTES 1. Class F motor insulation should be used. (60 HZ speed x 0. HYDRAULIC AND PNEUMATIC CYLINDER FORCES Force (extend) = Pressure (psi) x Area of Bore Dia. whereas the torque or force ratings remain the same.21 = _________lbs (force) PG 46 .P. Force (retract) = Pressure (psi) x Area of Bore Dia.03613 = __________psi Feet of Water x 0. R = Radius (in) Circumference of a Circle = π D. π = 3. Class F motor insulation should be used for ambient temperatures above 40°C. Cylinder Velocity = 231 x Flow Rate (GPM) = ____________ (in/sec) 60 x Area (in2) OTHER FORMULAS AND CONVERSIONS Area of Circle = πR2 = __________(in2).4335 = _________psi Inches of Mercury x 0. 2. 4. Center of Gravity – The point of an object about which it will balance. division and group). Atmospheres containing metal dust. Typically a process signal (4-20 ma dc. etc. alcohol. (Specify class. Sliding contact exists between the nut and screw. Differential Pressure (Δ p) – The difference in pressure between two locations within a system. Atmospheres containing carbon monoxide. Actuator acceleration occurs from the time an object is initially placed in motion until full speed (velocity) is obtained. Breakaway Torque – Same context as above except torque implies rotation. Atmospheres containing hydrogen and others. Coefficient of Running Friction . Atmospheres containing grain. Class I Class II Division I Division II Group A Group B Group C Group D Group E Group F Group G Flammable vapors and gases. PG 47 Class II Class I . This feature serves as an impact type device which aides in starting an object in motion. Atmospheres containing carbon black. (See No Lost Motion). pressure. current. In this manual. A common unit of measurement is pounds per square inch (psi). Combustible dust. lacquer solvent vapors. This is sometimes referred to as a LOST MOTION DEVICE. Hazard is present under normal conditions. Ball Screw Drive – An actuator drive screw and nut with matching helical grooves running between them. starch. The efficiency is very high allowing actuators to run at high duties and high velocities. proposane acetone. etc. etc. coke or coal dust. A recommended Acceleration Factor is given in Table 3. Duty cycle = Actual Running Time (sec. Atmospheres containing gasoline. (See Tables 1 and 2). hexane. natural gas and others. Duty Cycle – Actual operating time of actuator as compared to off time during a one hour time period. etc. damper. ethylene. damper. butane. Closed Loop Control – Automatic measuring of a process medium (temperature. Coefficient of Starting Friction – A factor of resistance to movement between two contacting surfaces at rest. Andco Actuators are designed to have optimum efficiency while still having self-locking features in the back drive mode. Atmospheres containing acetylene. An Andco Actuator can develop its full breakaway thrust at any point in travel. Hazard is present under abnormal conditions. gas fibers or dust in sufficient quantity to cause an explosion or fire. naphtha.) for the purpose of controlling a valve. hydrogen sulfide and others.) is supplied to Andco Controller that will signal the final control element (Andco Actuator) to move an appropriate amount for positioning a valve. or flour dust. however it should only be applied as a momentary force. Breakaway Force – The starting or initial force required to produce motion. benzol. Captured within the grooves are recirculating ball bearings. benzine. the center of gravity is sometimes referred to as the center of weight. (See Tables 1 and 2). to maintain a desired process level. The hammerblow effect will be encountered every time the actuator is reversed (QR &QRG Series Actuators are supplied with the hammerblow feature as standard).A factor of resistance to movement between two contacting surfaces that have motion between them. (Higher velocity higher acceleration factor) Acme Screw Drive – Type of actuator drive that has a rotating drive screw with a mating drive nut that moves axially along the length of the screw. Hazardous Location – An area containing explosive or flammable vapor.DEFINITION OF TERMS Acceleration Factor – Acceleration is rate of velocity change with respect to time.) 3600 Seconds/Hour x 100%= _______% Hammerblow – An actuator feature that permits the motor to attain full speed before the actuator output drive sleeve begins to move the load. acme screw drives that are subject to high vibration causing the motor shaft to rotate and the actuator to creep. Control Circuit – The low voltage (secondary) circuit that contains any pushbutton. Motor Brake – An electro-mechanical device that will prevent motor rotation when the actuator is de-energized.DEFINITION OF TERMS Modulating Service: Continuous Modulating Actuator Service– Frequent or at times continuous incremental movement. Mechanical Interlock – Prevents opposite rotation main power contacts from being energized at the same time (i. (i..) Overload Relay – Connected between the main power contacts and the actuator motor. Torque – The product of force and perpendicular distance from a pivot point. full open or full close positions. Also contained in the control circuit are secondary fuses and a mechanical interlock. The transformer reduces the high voltage to a 115 VAC (nominal) control voltage (secondary) which acts as a control circuit voltage supply. PG 48 .. The relay will open the circuit if excessive current is present for a certain period of time. For a three phase reversing motor three contacts are used for each direction of rotation. The controlled mechanism is not subject to constant regulation (i. Pressure Drop – Another term for differential pressure. Brakes are used on actuators to hold position under load. (See Table 2). mixing or blending of materials). Torque will tend to produce rotation about the pivot point. modulating control) the output drive should engage with a minimum amount of free play upon reversal. Moment Arm – Perpendicular distance (l) from the center of gravity to the pivot point (A). Actuators that are part of closed loop process control should be rated for continuous modulating service Intermittent Modulating Actuator Service – Frequent incremental movement for limited periods of time. (Specify No Lost Motion) (See Hammerblow. Control Transformer – Connected across any two of the high voltage (primary) power leads. The primary contacts are opened and closed by means of auxiliary contacts that are activated from a 115 Volt (nominal coil).e.e.e.) Motor Starter – A device that controls and protects a motor. No Lost Motion Drive – For applications that require frequent reversals or incremental movement (i. (See Differential Pressure. The main contacts carry the three phase (primary) voltage supply.) Specific Weight – Weight per unit volume of a particular material (lbs/ft3).) On-Off Duty (Control) – Actuator will move to either full extend or full retract. if the extend and retract pushbuttons were pushed at the same time only one direction would energize. The actual actuator running time should be less than 5%. The individual components that normally are supplied with a starter are described below: Contactor – The main power contacts of the starter.e. ball screw drives. selector or actuator limit switches that will activate or deactivate the 115 Volt coil to open or close the main contacts of the starter. Motor insulation c. Desired mounting (clevis. Desired velocity (inches/second) 3. Ambient temperature if below -30° F or above 120°F 6. Motor heater e. Motor space heater 7. ModBus® 11. Desired breakaway and running force (pounds) 2. Potentiometer(s) or encoder c. d. 4100 Position Indicator b. Electric Actuator Smart Control (EASC) c. Motor brake d. Motor brake 10. Desired options: a.ANDCO ORDERING INFORMATION WHEN ORDERING OR REQUESTING A QUOTATION PLEASE SPECIFY THE FOLLOWING: 1. trunnion or face/flange) 9. Enclosure (weatherproof or dust-ignition proof) 8. Motor voltage. Power and control voltage and other relevant electrical specifications: a. frequency and phase b. Limit switch compartment heater d. 5100 Remote Position/Process Control PG 49 . Handwheel f. Desired duty 5. Positran Transmitter b. Separately mounted options a. Internal Controls: a.P. Profibus® D. Single or Three Phase Motor Control h. Desired stroke (inches) 4. Additional position limit switches or contacts b. Rod cover g. DeviceNet™ e. . ANDCO. and DRESSER are registered trademark(s) of Dresser.9898 Fax: 713. Texas 77041-2645 USA Ph: 832.Industrial Products Group Dresser.590.dresser.08 .2879 Email: andco@dresser. Inc.2306 Toll Free Phone: 800. 16240 Port Northwest Drive Houston. Inc.849.com ©2008 Dresser. Inc.com www.945. Andco Brochure 7.