Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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-T is a non-fail-safe, proportional, non-spring return damper actuator with a 45 in-lb torque rating. It operates on 24V AC/DC with a power rating of 1.5W, features a 95° stroke degree, and…

SKU 3G-OTH-67282

Also listed as: LMB24SRT · LMB24 SR T

Brand
Belimo
Item
Actuator: Dampers, Proportional, Non-Spring Return, 45 in-lb, 24V AC/DC
Category
Non-Fail-Safe Actuators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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-T
Type
Proportional, Non-Spring Return, 45 in-lb, Screw Terminals
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
Screw Terminals
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BELIMO LMB24-SR-T is a non-fail-safe, proportional, non-spring return damper actuator with a 45 in-lb torque rating. It operates on 24V AC/DC with a power rating of 1.5W, features a 95° stroke degree, and supports CW/CCW shaft rotation. The actuator uses screw terminals for electrical connection and is compatible with building automation systems.

Frequently Asked Questions

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

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

What are the specifications of the BELIMO LMB24-SR-T?

The BELIMO LMB24-SR-T operates on 24V AC/DC with a power rating of 1.5W and delivers 45 in-lb torque. It features a 95° stroke degree, CW/CCW shaft rotation, and screw terminals for electrical connection. This non-spring return actuator is compatible with building automation systems and has no auxiliary switch.

Where to buy the BELIMO LMB24-SR-T worldwide?

You can source the BELIMO LMB24-SR-T from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this BELIMO actuator.

How to install the BELIMO LMB24-SR-T actuator?

Mount the BELIMO LMB24-SR-T directly onto the damper shaft using the provided bracket, ensuring the shaft rotates freely within the 95° stroke. Connect 24V AC/DC power to the screw terminals per the wiring diagram. Verify CW/CCW rotation matches damper direction before commissioning. Always follow local electrical codes.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Actuator: Dampers, Proportional, Non-Spring Return, 180 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN AMB24-SR)
Belimo
Actuator: Dampers, Proportional, Non-Spring Return, 180 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN AMB24-SR)
Actuator: Dampers, Proportional, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24-SR)
Belimo
Actuator: Dampers, Proportional, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24-SR)
Actuator: Dampers, Floating Point/On/Off, Non-Spring Return, 90 in-lb, 24V AC/DC, Hardwired (MPN NMB24-3)
Belimo
Actuator: Dampers, Floating Point/On/Off, Non-Spring Return, 90 in-lb, 24V AC/DC, Hardwired (MPN NMB24-3)
Actuator: Dampers, Proportional, Spring Return, 180 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN AFB24-SR)
Belimo
Actuator: Dampers, Proportional, Spring Return, 180 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN AFB24-SR)
Actuator: Dampers, On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24-S)
Belimo
Actuator: Dampers, On/Off, Spring Return, 35 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LF24-S)

More from Belimo

View all Belimo parts
Actuator: Dampers, Proportional, Non-Spring Return, 90 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN NMB24-SR)
Belimo
Actuator: Dampers, Proportional, Non-Spring Return, 90 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN NMB24-SR)
Actuator: Dampers, Floating Point/On/Off, Non-Spring Return, 45 in-lb, 24V AC/DC, Hardwired (MPN LMB24-3)
Belimo
Actuator: Dampers, Floating Point/On/Off, Non-Spring Return, 45 in-lb, 24V AC/DC, Hardwired (MPN LMB24-3)
Actuator: Dampers, Proportional, Non-Spring Return, 45 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LMB24-SR)
Belimo
Actuator: Dampers, Proportional, Non-Spring Return, 45 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN LMB24-SR)
Actuator: Dampers, Proportional, Non-Spring Return, 360 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN GMB24-SR)
Belimo
Actuator: Dampers, Proportional, Non-Spring Return, 360 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN GMB24-SR)
Actuator: Dampers, Multi-Functional Technology (MFT), Non-Spring Return, 90 in-lb, 24V AC/DC (MPN NMB24-MFT)
Belimo
Actuator: Dampers, Multi-Functional Technology (MFT), Non-Spring Return, 90 in-lb, 24V AC/DC (MPN NMB24-MFT)
Actuator: Dampers, Floating Point/On/Off, Non-Spring Return, 180 in-lb, 24V AC/DC, Hardwired (MPN AMB24-3)
Belimo
Actuator: Dampers, Floating Point/On/Off, Non-Spring Return, 180 in-lb, 24V AC/DC, Hardwired (MPN AMB24-3)
Damper Actuator: Dampers, Proportional, Non-Spring Return, 45 in-lb, 24V AC/DC, NEMA 2 / IP54 (MPN LMB24-HM)
Belimo
Damper Actuator: Dampers, Proportional, Non-Spring Return, 45 in-lb, 24V AC/DC, NEMA 2 / IP54 (MPN LMB24-HM)
Actuator: Dampers, Floating Point/On/Off, Non-Spring Return, 45 in-lb, 24V AC/DC, Screw Terminals (MPN LMB24-3-T)
Belimo
Actuator: Dampers, Floating Point/On/Off, Non-Spring Return, 45 in-lb, 24V AC/DC, Screw Terminals (MPN LMB24-3-T)