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Siemens GMA161.1P modulating spring-return actuator, 24 V, 62 in-lb torque

SIEMENS

SIEMENS GMA161.1P MOD SR 24V 62LBIN line protection

SKU CH-ANHJ-YRH2W

Modulating spring-return actuator delivers 62 in-lb torque over 90 degrees with 0-10 VDC control at 24 VAC/VDC

  • Modulating actuator with 0-10 VDC signal control
  • Spring-return safety function completes in 15 seconds
  • Delivers 62 in-lbs torque for damper operation
  • Operates reliably from -25 to 130 degrees Fahrenheit
  • Runs on 24 VAC/VDC with low 5 VA power draw

Actuator for 24 V systems

The Siemens GMA161.1P MOD SR is a spring-return modulating actuator designed for 24 VAC or VDC control circuits. It delivers 62 in-lbs of torque across a 90-degree stroke and accepts a 0-10 VDC signal for precise damper positioning.

Wiring and mounting details

The unit ships with a 3 ft 18 AWG lead for electrical connections and includes mounting bracket screws plus a hex key. It fits within a housing measuring 8 3/8 in height, 3 1/4 in width and 2 3/8 in depth, and operates in ambient temperatures from -25 to 130 F.

Suited for direct Honeywell replacements

This actuator suits installers who need a drop-in replacement for Honeywell MS7510A2008 motors on damper applications. It is not for systems requiring a different supply voltage, a non-modulating on-off action or a higher torque rating than 62 in-lbs.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $225.99
Pricier than about 83% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameSIEMENS

Questions about this item

How much torque can the actuator deliver before it hits its mechanical limit?

The actuator provides 62 in-lbs of torque with a 90-degree stroke and spring-return action that completes in 15 seconds.

What is the power draw and heat output when the unit runs continuously?

It consumes 5 VA at 24 VAC/VDC and is rated for an ambient temperature range of -25 to 130 F.

Which damper shaft sizes and mounting hardware are required for installation?

The self-centering shaft mount fits standard damper shafts and the package includes mounting bracket screws and a hex key.

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