Product Overview
The Matrix Industrial Traders Non-Spring Return Damper Actuator delivers quiet, dependable, and energy-efficient positioning of air control dampers. Featuring electronic stall protection and a universal clamp shaft adaptor, this actuator operates seamlessly across standard commercial building management systems (BMS).
Key Features
- Direct Shaft Coupling: Universal V-bolt clamp fits round shafts (10-20mm) and square shafts (10-14mm).
- Overload Protected: Electronic overload protection stops motor at stroke limits without mechanical switches.
- Adjustable Angle of Rotation: Mechanical end stops allow setting rotation range from 0° to 90°.
- Manual Push-Button Disengagement: Gear train can be temporarily released for manual adjustment during setup.
- Reversible Direction of Rotation: Selectable clockwise (CW) or counter-clockwise (CCW) via simple selector switch.
Technical Specifications
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| Parameter | Standard Specification |
|---|---|
| Torque Rating | 16 Nm (Suitable for dampers up to ~3.2 m²) |
| Nominal Voltage | AC 24V 50/60Hz, DC 24V or AC 100-240V 50/60Hz |
| Control Modes | On/Off, 3-Point Floating, or 0(2)-10V Modulating |
| Running Time | 80 to 110 seconds for 90° rotation |
| Angle of Rotation | Max 95°, mechanically adjustable |
| Ingress Protection | IP54 according to EN 60529 |
| Sound Power Level | Max 35 dB(A) whisper-quiet operation |
| Cable Connection | 1 meter halogen-free 3-core / 4-core cable |
Applications & Industries
Supply and return air dampers in AHUs, economizer louvers, VAV mixing boxes, commercial rooftop units, and pharmaceutical cleanroom ventilation.
