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.
PRODUCT IMAGES
HONEYWELL NOM16H0400 Damper Actuator
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
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