The Honeywell MS7520A2205 is a 24V AC/DC spring return direct coupled actuator delivering 175 lb-in of torque for dampers and quarter-turn valves in commercial HVAC systems. It supports both floating and modulating (0/2-10 Vdc) control signals with two internal SPDT auxiliary switches for position feedback. Features brushless DC motor with electronic stall protection, field-selectable spring return direction, and self-centering shaft adapter for shafts 3/8" to 1.06" round or 3/8" to 11/16" square.
Specifications
- Product Type:
- Spring Return Direct Coupled Actuator
- Subcategory:
- Damper/Valve Actuator
- Application:
- Commercial
- System Type:
- HVAC, Damper Control, Valve Control
- Installation Type:
- OEM Replacement
- Voltage:
- 24V AC/DC
- Voltage Class:
- Low Voltage
- Mounting Type:
- Direct Coupled
- Temperature Range:
- -40°F to 140°F
- Material:
- Aluminum
- Control Type:
- Floating/Modulating
- Switch Action:
- SPDT