Series 90 Modutrol IV motors non-spring return modulating proportional control motors used with controllers that provide a Series 90 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.
Specifications
Application Type: Electric
Fail Safe Mode: Non-Spring Return
Control Signal: Proportional, 135 ohm
Feedback: no
Motor Shaft: Dual ended Shaft
Stroke: Adjustable; 90 to 160 degrees, Symmetrical
Torque Rating (lb-in.): 150 lb-in
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
Nominal Timing (sec): 30-60 sec
Shaft Rotation (upon control signal increase): Clockwise (as viewed from power end) (normally closed)
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.