GMB, GMX Crankarm| Actuator Type | Non fail-safe |
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| Control Type | Floating/3-point |
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| Electrical Connection | cable |
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| Power Consumption (Holding) | 0.5�W |
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| Power Consumption (Running) | 2 W |
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| Degree of Protection | NEMA�2, UL�Enclosure�Type�2 |
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| Torque | 101 lbf [450 N force] |
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| Manual Override | external push button |
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| Force | 101 lbf [450 N force] |
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| Servicing | maintenance free |
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| Power Supply | 24 VAC � 20% 50/60 Hz24 VDC � 20% |
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| Transformer Sizing | 4.5 VA (Class 2 power source) |
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| Electrical Connection | 18 GA appliance rated cable18 GA appliance rated cableprotected NEMA 2 (IP54)3 ft [1m] 10 ft [3m] 16 ft [5m] |
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| Overload Protection | electronic throughout full stroke |
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| Manual Override | external push button |
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| Housing | NEMA 2, IP54, UL enclosure type 2 |
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| Agency Listings | cULus acc. to UL 60730-1A/-2-14,CAN/CSA E60730-1:02,CE acc. to 2004/108/EEC and 2006/95/EC |
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| Control | on/off, fl oating point |
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| Ambient temperature | -22�F to 122�F [-30�C to 50�C] |
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| Humidity | 5 to 95% RH non condensing (EN 60730-1) |
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| Running Time | 150 seconds per 4" [100mm] |
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| Linear Force | 101 lbf [450 N] |
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| Storage temperature | -40�F to 176�F [-40�C to 80�C] |
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| Power consumption | 2 W (0.5 W) |
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| Linear Stroke AHB(X)24-3-100 | 4 in [100 mm] |
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| Linear Stroke AHB(X)24-3-200 | 8 in [200 mm] |
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| Linear Stroke AHB(X)24-3-300 | 12 in [300 mm |
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| Stroke direction | reversible with switch |
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| Weight AHB(X)24-3-100 | 2.6 lbs [1.18 kg] |
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| P370 | Shaft Mount Auxiliary Switch |
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| Z-DS1 | Rotary Support to Compensate Lateral Forces |
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| Operation | The actuator is not provided with and does not require any limit switches, but is
electronically protected against overload. The anti-rotation strap supplied with the
actuator will prevent lateral movement.
The AHB(X)... series provides 4, 8, or 12 inches of linear stroke. The stroke of the gear
rack can be adjusted on both sides in increments of 0.8 in [20 mm] by means of the
mechanical end stops.
When reaching the damper or actuator end position, the actuator automatically stops.
The gears can be manually disengaged with a button on the actuator cover.
The AHB(X)24-3? actuators use a sensorless brushless DC motor, which is controlled
by an Application Specific Integrated Circuit (ASIC). The ASIC monitors and controls the
actuator?s rotation and provides a digital rotation sensing (DRS) function to prevent
damage to the actuator in a stall condition. Power consumption is reduced in holding
mode. |
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| Typical Specification | Floating point, on/off control damper actuators shall be electronic type, with integrated linear stroking arm. Actuators shall have brushless DC motor technology and be protected from overload at all positions of linear stroke. Actuators shall have reversing switch and manual override on the cover. Run time shall be constant and independent of torque. Actuators shall be cUL Approved, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. |
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Product Family
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