Product

M7284A1004

120V Non-Spring Return Foot Mounted Actuator with 150 lb-in. torque

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Product Specifications

Literature and Documents

Overview
Series 72 Modutrol IV Motors are spring return and non-spring return motors (per motor type) used to control dampers and valves. The motors accept a current or voltage signal from an electronic controller to position a damper or valve at any point between open and closed.

Features

• Integral spring return returns motor to normal position when power is interrupted. • Integral junction box provides NEMA 3 weather protection. • 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°). • Integral auxiliary switches are available factory mounted, or can be field added. • Spring return motors can operate valve linkages from power end or auxiliary end shafts for normally closed or normally open valve applications. • 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. • Models available with adjustable start (zero) and span.