Non-Spring Return Damper Actuator MPN:GMB24-SR

For proportional modulation of dampers in HVAC systems, this BELIMO non-spring return damper actuator is mounted directly to a damper shaft up to 1.05” dia. by means of its universal clamp. Model operates in response to a 2 to 10VDC, or with the addition of a 500 O resistor (not included), a 4 to 20mA control input from an electronic controller or positioner. A 2 to 10VDC feedback signal is provided for position indication or master-slave applications. Actuator uses a sensorless brushless DC motor that’s controlled by an Application Specific Integrated Circuit (ASIC). The ASIC can monitor and control the actuator’s rotation and it provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition.

Technical Specifications

• Item Non-Spring Return Damper Actuator
• Mounting Type Direct Mount
• Spring Return No
• Shaft Type 1/2 in to 1-3/64 in Round or 13/32 in to 1-3/64 in Square
• Torque 360 in-lb
• Stroke Deg. 0 to 95
• Height 7 1/64 in
• Width 4 35/64 in
• Depth 2 29/32 in
• Signal Type Proportional
• Motor Direction CW or CCW
• Ambient Temp. Range -22 Degrees to 122 Degrees F
• Timing 150 sec
• Voltage 24V AC/DC
• Power Rating 4.5W
• Includes Mounting Hardware

Manufacturer Details

• Manufacturer: Belimo
• Condensed Mfg Number: GMB24SR
• MPN: GMB24-SR

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8501104040
• GDS Category Name: Electric Actuators
• GDS Family Name: HVAC Controls and Thermostats
• GDS Segment Name: HVAC and Refrigeration
• UNSPSC: 31251501
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Actuators
• UNSPSC Commodity ID: 01
• UNSPSC Commodity Name: Electric actuators
• UNSPSC Family ID: 25
• UNSPSC Family Name: Pneumatic and hydraulic and electric control systems
• UNSPSC Segment ID: 31
• UNSPSC Segment Name: Manufacturing Components and Supplies

Shipping Details

• Not For Sale In: HI AK PR