Product Overview
The Honeywell NOM16H0400 is a non-spring return (NOM series) damper actuator engineered for precise, reliable control of HVAC dampers and air control devices in commercial and industrial building automation systems. Utilizing a bidirectional synchronous motor with electronic load-dependent cut-off, this actuator delivers 16 Nm (approximately 141 lb-in) of nominal torque and drives the damper through a 95° rotation angle. The NOM16H0400 operates on 24 Vac/dc and accepts both floating (3-wire) and modulating (0–10 Vdc) control signals, making it a versatile solution for variable air volume (VAV) terminals, air handling units, and economizer damper assemblies. Its compact, direct-coupled design eliminates the need for complex linkage assemblies, while the integrated mechanical position indicator and manual override provide clear commissioning and serviceability advantages.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Damper Actuator (Electric Motor Actuator) |
| Model Designation | NOM16H0400 |
| Nominal Torque | 16 Nm (141 lb-in) |
| Supply Voltage | 24 Vac / 24 Vdc |
| Control Signal | Floating (3-wire) / Modulating 0–10 Vdc |
| Rotation Angle | 95° (mechanically limited) |
| Running Time | Approx. 90–150 seconds (motor dependent) |
| Mounting & Connection | Direct-coupled, standard round shaft (10–20 mm) with universal clamp |
| Enclosure Rating | IP54 (NEMA 2 equivalent) |
| Ambient Temperature Range | -20°C to +60°C (-4°F to +140°F) |
| Position Feedback | Integrated mechanical indicator; optional auxiliary switch |
Engineering Features & Advantages
- Precision Performance: Electronic load-dependent cut-off ensures the actuator stops precisely at the end position without mechanical limit switch wear, delivering accurate damper positioning and extended service life.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Precision-manufactured to original HONEYWELL specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
The Honeywell NOM16H0400 is a non-spring return (NOM series) damper actuator engineered for precise, reliable control of HVAC dampers and air control devices in commercial and industrial building automation systems.
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HONEYWELL NOM16H0400 Damper Actuator
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
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