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(0)2-10Vdc,Floating Actuator - 175 lb-in, Spring Return , 24 Vac +/-20%, 50 Hz, 60 Hz MS4120, MS7520, MS8120 Spring Return Direct Coupled Actuators (DCA) are used within heating, ventilating, and air-conditioning (HVAC) systems. They can drive a variety of quarter-turn, final control elements requiring spring return fail-safe operation. Brushless DC submotor with electronic stall protection for floating/modulating models. Brush DC submotor with electronic stall protection for 2-position models. Self-centering shaft adapter (shaft coupling) for wide range of shaft sizes. Metal housing with built-in mechanical end limits. Spring return direction field-selectable. Shaft position indicator and scale. Manual winding capability with locking function. UL (cUL) listed and CE compliant. All models are plenum-rated per UL873. Direct Coupled, General Purpose, Spring Return Actuator 2-10 Vdc (max. output: 1.0 mA) Mechanically limited 5 degree increments 9.72 in high x 3.94 in wide x 2.95 in deep 247 mm high x 100 mm wide x 75 mm deep Aluminum housing, Plenum rated plastic access cover (Honeywell MS752A2007 (0)2-10VDC,floating actuator was posted and is owned by: Alta Spencer) |
AltaSpencer@chicagopartsnetwork.com (Alta Spencer) for more information.
