743
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The Actuating Motor 743 is a 24 V floating action actuator designed to operate all tekmar brass mixing valves (710 to 724). It receives a 24 V open or close signal, which causes the motor to open or close the valve. It provides 10 N.m (88 in.lbs) of torque over a 90 degree rotation. This product rotates its output shaft whenever 24 V (ac) is applied between either the counter clockwise or clockwise terminals and the Com terminal. It is compatible with any control having a 24 V (ac) floating output.
Features
- 10 N.m (88 in.lbs) of torque
- Electrically limited to 90 degrees shaft rotation
- 117 second open or close time at 60 Hz
- Designed to operate all tekmar brass mixing valves
- It is compatible with any control having a 24 V (ac) floating output
| Specifications | |
|---|---|
| Accessory Type | Valves and Actuators |
| Agency Approvals | None |
| Ambient Conditions | Indoor use only, 32 to 122 degree F (0 to 50 degree C), RH less than 95% non-condensing |
| Control Signal | Does Not Apply to Product |
| Control Signal Input | 24 V (ac), floating action |
| Dimensions | 3 5/8 IN H x 3 1/8 IN W x 3 9/16 IN D (93 x 80 x 90 mm) |
| Enclosure Material | Polycarbonate Plastic |
| Enclosure NEMA Rating | NEMA 1 |
| Markets | Commercial Buildings with BAS, Multifamily Homes, Single-Family Homes, Small Commercial Buildings |
| Maximum Torque | Does Not Apply To Product |
| Motor Speed | 117 Seconds at 60 Hz |
| Position Signal Output | Does Not Apply To Product |
| Power Supply | 24 V (ac) plus / minus 10 percent, 60 Hz, 1.5VA, Class 2 |
| Rated Torque | 88 in-lbs (10 N-m) |
| Rotation Angle | 90 degree |
| RotationDirection | Clockwise or Counterclockwise |
| Run Time | 117 seconds at 60 Hz |