AMB24-3-T N4 | Damper Actuator | 160 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4 | Belimo (OBSOLETE)
Configurable Damper Actuator, 180 in-lb [20 Nm], Non fail-safe, AC/DC 24 V, On/Off, Floating point, NEMA 4X, terminals
Documents and manuals
Belimo AMB24-3-T N4 Documents
Overview
Details for AMB24-3-T N4
Damper Actuator | 160 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4
Damper Actuator | 160 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4
Application
For on/off and floating point control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications.
The actuator is mounted directly to a damper shaft up to ¾” in diameter by means of its universal clamp, self-centered default.
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 AMB24-3-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 cover
The AMB24-3-T N4 actuator uses a sensorless brushless DC motor, which is controlled by an Application Specific 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
| Item Number | AMB24-3-T N4 |
| Brand | Belimo |
| Actuator Type | Damper |
| Control Input | Floating |
| Housing | NEMA 4 |
| Spring Return | Non-Spring Return |
| Torque | 160 in-lb |
| Voltage | 24V |
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