Product Description
The Belimo NMQB24-MFT is a non-spring return proportional damper control actuator designed for HVAC systems. It operates on 24 VAC/DC power and delivers a torque of seventy lb-in. This actuator is suitable for applications requiring fine control over damper positioning, making it ideal for zoning and modulation tasks in HVAC systems.
- Brushless DC motor offers improved accuracy.
- Self-centering feature on various jackshafts simplifies installation.
- Integrated manual override and auxiliary switch options.
Product Highlights
This actuator features multi-function technology and is designed to be electronically protected against overload, thus ensuring reliability. The actuator can be easily modified for control direction using a simple switch.
Product Information
Standard Information
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Manufacturer: Belimo
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Power Supply: 24 VAC/DC
Technical Specifications
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Torque: 70 lb-in
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Running Time: 4 seconds
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Weight: 2.68 lbs
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Dimensions: 11.2 inches (L) x 5.8 inches (W) x 3.6 inches (H)
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Control Input Values: 2 to 10 VDC, 4 to 20 mA
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Ambient Temperature Range: -22°F to +122°F
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Warranty: 5 years
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Fail Safe Mode: Non-Spring Return