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Belimo Actuator: Dampers, Proportional, Non-Spring Return, 45 in-lb, 24V AC/DC - Non-Fail-Safe Actuators
BelimoNon-Fail-Safe Actuators

Belimo Actuator: Dampers, Proportional, Non-Spring Return, 45 in-lb, 24V AC/DC

The BELIMO LMB24-SR is a non-fail-safe, non-spring return damper actuator designed for proportional control. It operates with a 24V AC/DC input, a power rating of 1.5W, and a 95° stroke with CW/CCW shaft rotation…

SKU 3G-OTH-67272

Also listed as: LMB24SR · LMB24 SR

Brand
Belimo
Item
Actuator: Dampers, Proportional, Non-Spring Return, 45 in-lb, 24V AC/DC
Category
Non-Fail-Safe Actuators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Belimo
Manufacturer Part Number
LMB24-SR
Type
Proportional, Non-Spring Return, 45 in-lb, Hardwired, NEMA 2 / IP54
AC/DC
24V
Power Rating
1.5W
Input Voltage
24V AC/DC
Stroke Degree
95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
No
Electrical Connection Type
Hardwired
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

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Belimo Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BELIMO LMB24-SR is a non-fail-safe, non-spring return damper actuator designed for proportional control. It operates with a 24V AC/DC input, a power rating of 1.5W, and a 95° stroke with CW/CCW shaft rotation. This hardwired actuator is compatible with building automation systems and features a NEMA 2 / IP54 enclosure.

Frequently Asked Questions

What is the BELIMO LMB24-SR damper actuator used for?

The BELIMO LMB24-SR is a non-spring return, proportional damper actuator used in HVAC building automation systems to control air dampers in VAV boxes, air handlers, and zone control. It provides precise 95° stroke positioning with 45 in-lb torque for modulating airflow.

What are the specifications of the BELIMO LMB24-SR?

The BELIMO LMB24-SR operates on 24V AC/DC with 1.5W power rating, 95° stroke, and CW/CCW shaft rotation. It is hardwired, NEMA 2 / IP54 rated, and compatible with building automation systems. No auxiliary switch is included.

Where to buy the BELIMO LMB24-SR worldwide?

3G Electric supplies the BELIMO LMB24-SR damper actuator to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this proportional, non-spring return actuator.

How to install the BELIMO LMB24-SR damper actuator?

Mount the BELIMO LMB24-SR directly onto the damper shaft using the supplied bracket, ensuring the shaft rotates freely. Connect 24V AC/DC power per the wiring diagram; the actuator auto-adapts to control signals. Verify stroke direction before commissioning.

Belimo Products

3G Electric supplies Belimo non-fail-safe actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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