Description
Modutrol IV SPDT or Floating Actuator, SPDT, Position-Proportional Controller (R7252 or DC300E Dialatrol) Input Signal
Power Supply: 24 Volts AC, Timing: 120-240 Seconds, Stroke: 90-160 Degrees
Normal Position: None (Remains at stopped position on loss of power or signal), Field-Addable Auxiliary Switches, Torque: 300 Lb-In
Replaces Obsolete Model: M6294D1008
Features
- Integral junction box provides NEMA 3 weather protection if motor is mounted in the upright position.
- Motor and circuitry operate from 24 Vac.
- Quick-connect terminals are standard–screw terminal adapter is available.
- Adapter bracket for matching shaft height of older motors is available.
- Motors have field adjustable stroke (90 to 160 degrees).
- Integral auxiliary switches are available factory mounted, or can be field added.
- All models have dual shafts (slotted and tapped on both ends).
- All models have auxiliary switch cams.
- Fixed torque throughout the entire voltage range.
- Motors are designed for either normally open or normally closed valves and dampers.
- Include electrically isolated feedback potentiometer that provides shaft position indication.
- -S models with non-linear feedback are for slaving applications only.
Specifications
- Application Type: Electric
- Fail Safe Mode: Non-Spring Return
- Control Signal: Floating
- Motor Shaft: Dual ended Shaft
- Stroke: Adjustable; 90 to 160 degrees, Asymmetrical
- External Auxiliary Switches Available: Yes
- Frequency: 50 Hz, 60 Hz
- Power Consumption Driving (VA): 15 VA
- Shaft Dimensions (in.): .375 in
- Shaft Shape: Square
- Mounting: foot-mounted
- Dimensions: 6 7/16 in. high x 5 1/2 in. wide x 8 3/4 in. deep
- Temperature Range: -40 to 150F
- Deadweight Load on Shaft (Either End) (lb): 200 lbs
- Deadweight Load on Shaft (Combined on both shafts) (lb): 300 lbs
- Shaft Rotation (upon control signal increase): Dependent on wiring (normally closed)
- Auxiliary Switch Ratings AFL – 120 Vac: 7.2A
- Auxiliary Switch Ratings AFL – 240 Vac: 3.6A
- Auxiliary Switch Ratings ALR- 120 Vac: 43.2A
- Auxiliary Switch Ratings ALR- 240 Vac: 21.6A
Specs
| Torque: |
300 lb-in |
|---|---|
| Fail Safe Mode: |
Non-Spring Return |
| Voltage: |
24v |
| Control Signal: |
Floating |
| Internal Aux Switch: |
0 |
| Timing: |
120-240 Seconds |
| Temperature Range: |
-40° to 150°F |
| Mount: |
Foot |
| Features: |
2 Motor Shafts |
| Feedback: |
Yes |
Request a Quote now or call us at 1-800-755-2883 for expert assistance.