Output Thrust and Timing
| Model Number | Thrust (lbs.) | Stroke Timing (seconts/inch) | Maximum Stroke Length |
| 29-100 | 1,000 | 10 | 2″ |
| 29-250 | 1,700 | 10 | 2″ |
| 29-250 | 2,100 | 12.4 | 2″ |
| 29-250 | 2,700 | 15 | 2″ |
| 29-600 | 2,100 | 9.4 | 4″ |
| 29-600 | 2,600 | 11.6 | 4″ |
| 29-600 | 3,200 | 14 | 4″ |
| 29-600 | 4,100 | 9.4 | 4″ |
| 29-600 | 5,000 | 11.6 | 4″ |
| 29-600 | 6,100 | 14 | 4″ |
Drive Power Options
(all Group 29 models)
| 120 Vac, single-phase, 50 or 60 Hz |
| 240 Vac, single-phase, 50 or 60 Hz |
Additional Specifications
| Weight (including yoke) |
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| Operating Conditions | –40° to 85° C. (–40° to 185° F.) 0 to 99% relative humidity | |||
| Communications Interface | HART© protocol and local pushbutton/LED panel and RS-232 serial commands | |||
| Demand Input Signal Range |
4–20 mA, 1–5 V dc | |||
| Minimum Step | 0.1° of span | |||
| Hysteresis | 0.25% of span at any point | |||
| Demand Input Signal Characterization |
Linear: Drive output shaft moves proportionally to the input signal. Square: Drive output shaft moves proportionally to the square of the input signal. Custom: 20 segment configurable curve fit |
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| Position Feedback Signal | 4–20 mA, 1–5 V dc | |||
| Isolation | Demand input and position Feedback signals are isolated from ground and the ac power line. Signal buffering provides 24 V dc isolation between the Demand and Feedback signals. | |||
| Action on Loss of Power | Output shaft stays in last position | |||
| Action on Loss of Input Signal (Power on) | Stay in place or runs to any preset position (configurable) | |||
| Over-thrust Protection | If the output thrust of the drive exceeds 115% of the drive rating, the motor will shut off (feature can be enabled / disabled). | |||
| Stall Protection | If the motor tries to run in one direction for more than 300 seconds (configurable from 30 to 300 seconds), the motor will shut off. | |||
| Over-travel Protection Switches | Two Form C (Retract and Extend) provide over-travel protection | |||
| Auxiliary Switches (Field Adjustable) |
Two Form C and two Form A, all rated for 1 A, 250 V ac | |||
| Customer Wiring | Terminals accommodate up to 12 AWG (3.31 mm^2) | |||
| Handswitch | Permits local electrical operation, independent of Demand input signal. | |||
| Handwheel | Provides manual operation without electrical power. | |||
| Motor | 120 Vac, single-phase, no burnout, noncoasting. Capable of 60 starts per minute | |||
| Enclosure | Precision-machined aluminum alloy castings, painted with corrosion-resistant polyurethane paint, to provide a rugged, dust-tight, weatherproof enclosure designed to meet NEMA 4X standards. | |||
| Mounting Orientation | Can be mounted in any orientation |