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)
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