Description
Series 72 Modutrol IV Motors are spring return and non-spring return motors used to control dampers and valves. The motors accept a current or voltage signal from an electronic controller to position a damper or valve.
Features:
- Integral Junction Box Provides NEMA 3 Weather Protection If Motor Is Mounted In The Upright Position
- Models Available With Adjustable Start (Zero) And Span
- Motors Are Designed For Either Normally Open Or Normally Closed Valves And Dampers
- Integral Spring Returns Motor To Normal Position In The Event Of Power Failure On Spring Return Models
- 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
