Series 61 Modutrol IV Motors non-spring return floating control motors used with controllers that provide a switched spdt or floating output to operate dampers or valves.
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.
Specifications
- Application Type: Electric
- Fail Safe Mode: Non-Spring Return
- Control Signal: Floating
- Feedback: no
- 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
- Electrical Connections: Quick Connect Terminals
- 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
Fail Safe Mode: |
Non-Spring Return |
---|---|
Control Signal: |
Floating |
Internal Aux Switch: |
1 |
Voltage: |
24v |
Torque: |
300 lb-in |
Timing: |
120-240 Seconds |
Temperature Range: |
-40° to 150°F |
Mount: |
Foot |
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