Belimo GMB24-SR
SKU: CS451528MPN: GMB24-SR
Damper Actuator, 360 in-lb [40 Nm], Non fail-safe, AC/DC 24 V, 2...10 V, modulating




Product Details
Damper Actuator, 360 in-lb [40 Nm], Non fail-safe, AC/DC 24 V, 2...10 V, modulating
Attributes
| Control | modulating |
| Fail-Safe | Non-Spring Return |
| Torque | 360 in-lb |
| Nominal Voltage | AC/DC 24 V |
| Transformer Sizing | 6.5 VA (class 2 power source) |
| Enclosure | UL Enclosure Type 2 |
| Power Supply | 24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10% |
| Power Consumption In Operation | 4.5 W |
| Power Consumption In Rest Position | 2 W |
| Electrical Connection | 18 GA plenum cable with ½” conduit connector, degree of protection NEMA 2 / IP54, 3 ft [1 m] 10 ft [3 m] and 16ft [5 m] |
| Overload Protection | electronic throughout 0…95° rotation |
| Operating Range | 2…10 V, 4…20 mA w/ ZG-R01 (500 Ω, ¼ W resistor) |
| Input Impedance | 100 kΩ for 2…10 V (0.1 mA), 500 Ω for 4…20 mA |
| Position Feedback | 2…10 V, Max. 0.5 mA |
| Angle Of Rotation | Max. 95°, adjustable with mechanical stop |
| Direction Of Motion Motor | selectable with switch 0/1 |
| Position Indication | Mechanically, 30…65 mm stroke |
| Running Time (Motor) | 150 s, constant, independent of load |
| Ambient Humidity | max. 95% r.H., non-condensing |
| Ambient Temperature | -22…122°F [-30…50°C] |
| Storage Temperature | -40…176°F [-40…80°C] |
| Degree Of Protection Iec/En | IP54 |
| Degree Of Protection Nema/Ul | NEMA 2 |
| Connection | cable |
| Servicing | maintenance-free |
| Housing Material | UL94-5VA |
| Nominal Voltage Dc | 24 V |
| Nominal Voltage Ac | 24 V |
| Noise Level, Motor | 45 dB(A) |
| Torque Motor | 360 in-lb [40 Nm] |
| Quality Standard | ISO 9001 |
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU and 2014/35/EU; Listed to UL 2043 - suitable for use in air plenums per Section 300.22© of the NEC and Section 602.2 of the IMC |
| Shaft Diameter | ½…1.05” round, centers on ½” and ¾” with insert, 1.05” without insert |
| Fail-Safe Function | Non fail-safe |
| Control Type Web | DC 2…10 V |
| Fail-Safe | NO |
Specifications
| SKU | CS451528 |
|---|---|
| MPN | GMB24-SR |











