Modultrol M7284
Description information
M7284
Series 72 Modutrol IV Motors are spring & non-spring return motors used to control dampers and valves. The motors accept a current or voltage signal from an electronic controller, positioning a damper or valve at any point between open & closed.
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- Mr. Hoàng Tấn
Hotline: 0974400989
Email: hoangtan@ame-engineering.com
- Ms. Ánh Tuyết
Hotline: 0948998638
Email: anhtuyet@ame-engineering.com
Overview
Series 72 Modutrol IV Motors are spring & non-spring return motors used to control dampers and valves. The motors accept a current or voltage signal from an electronic controller, positioning a damper or valve at any point between open & closed.
Features
- Integral spring return returns motor to normal position in the event of power failure on spring return models.
- 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.
- 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.
- Models available with 4 to 20 mA input signal.
- Models available with 2 to 10 Vdc input signal.
- Die-cast aluminum housing.
