Catalog
Damper Actuators
usa.siemens.com/hvac
B-12
Operating Voltage
Frequency
Power Consumption
Equipment Rating
Control Signal
Control Signal Adjustment
Dual Auxiliary Switch
Position Feedback
Feedback Signal
Voltage Output
Running Torque
Runtime for 90° operating with motor
Nominal Angle of Rotation
Shaft Dimensions
Min. Shaft Length
Temperature
Humidity
Agency Approvals
Housing
Pre-cabled Connection
Life Cycle
Dimensions
Shipping Weight
Product Ordering
Input Signal Cabling
Part No.
Standard
Span/Offset
Adjustable
Dual Aux.
Switches &
Span/Offset
Adjustable
Dual Aux.
Switches
Only
Position
Feedback
Only
GMA161.1P GMA163.1P — GMA166.1P —
GMA161.1P/B — — — —
GMA161.1U GMA163.1U GMA164.1U GMA166.1U —
GMA151.1P — — GMA156.1P —
GMA151.1U — — GMA156.1U —
GMA121.1P — — GMA126.1P —
GMA121.1P/B — — — —
GMA121.1U — — GMA126.1U —
GMA121.1U/B — — — —
GMA221.1U — — GMA226.1U —
GMA221.1U/B — — — —
GMA131.1P — — — —
GMA131.1U — — GMA136.1U GMA132.1U
Ordering Notes:
DATE PAGE Descriptionofedits
Specifications