GMX24-3-T N4 | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4 | Belimo
Documents and manuals
Belimo GMX24-3-T N4 Documents
Overview
Details for GMX24-3-T N4
Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4
Application
For on/off and fl oating point control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifi cations.
The actuator is mounted directly to a damper shaft up to 1.05" in diameter by means of its universal clamp.
Operation
The actuator is not provided with and does not require any limit switches, but is electronically protected against overload. The anti-rotation strap supplied with the actuator will prevent lateral movement.
The GMB24-3-T N4 provides 95° of rotation and a visual indicator indicates position of the actuator. When reaching the damper or actuator end position, the actuator automatically stops. The gears can be manually disengaged with a button on the actuator after the cover is removed.
The GMB24-3-T N4 actuator uses a sensorless brushless DC motor, which is controlled by an Application Specifi c Integrated Circuit (ASIC). The ASIC monitors and controls the actuator’s rotation and provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition. Power consumption is reduced in holding mode.
Add-on auxiliary switches or feedback potentiometers are easily fastened directly onto the actuator body for signaling and switching functions.
Specifications
- Actuator Type
- Non fail-safe
- Angle of Rotation
- 95
- Control Type
- Floating/3-point
- Degree of Protection
- IP66 NEMA 4X UL Enclosure Type 4X
- Electrical Connection
- terminals
- Manual Override
- External push button
- Power Consumption (Holding)
- 2 W
- Power Consumption (Running)
- 4 W
- Running Time (Motor)
- 150 s / 90B0
- Safety Function
- NO
- Torque
- 360 in-lb [40 Nm]
- Voltage AC/DC
- AC/DC 24 V