MS7520A Spring Return Direct Coupled Actuator

MS7520A Spring Return Direct Coupled Actuator
Code: act-MS7520A2007
Price: $302.65
Quantity in Basket: None
Quantity:
Manufacturer: Honeywell

S05, S10, S20 Series Spring Return Direct Coupled Actuators
MS4105, MS4110, MS4120, MS71xx, MS7505, MS7510, MS7520, MS8105, MS8110, MS8120

MS41XX, MS71XX, MS75XX, MS81XX 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.
Applications include:
• Volume control dampers, mounted directly to the drive shaft or remotely (with the use of accessory hardware).
• Quarter-turn rotary valves, such as ball or butterfly valves mounted directly to the drive shaft.
• Linear stroke globe or cage valves mounted with linkages to provide linear actuation.

Features
• 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.
• Models available with three torque ratings: 44 lb-in. (5 N•m), 88 lb-in. (10 N•m), and 175 lb-in. (20 N•m).
• Models available for use with two-position, single pole single throw (spst), line- (Series 40) or low- (Series 80) voltage controls.
• Models available for use with floating or switched single-pole, double-throw (spdt) (Series 60) controls.
• Models available for use with proportional current or voltage (Series 70) controls.
• Models available with combined floating/modulating control in a single device.
• Models available with adjustable zero and span.
• Models available with line-voltage internal end switches.
• Access cover to facilitate connectivity.
• 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.

Replaces Part Number: MS7520A2007

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