LHX120-3-100
Details
Details
LHX120-3-100 35 lb Non-Spring Return Linear Actuator, 4 in. Stroke, 100-240 VAC, Floating
On/off or floating control. Holds position on power loss.
Key Features
- Cable: 1, 3, or 5 m (3, 10, or 16 ft); specify when ordering
Product Specifications
| Manufacturer | Belimo |
|---|---|
| Model | LHX1203100 (LHX120-3-100) |
| Nominal voltage | AC 100 to 240 V |
| Nominal voltage frequency | 50/60 Hz |
| Nominal voltage range | AC 85 to 265 V |
| Power consumption in operation | 2.5 W |
| Power consumption in rest position | 0.5 W |
| Transformer sizing | 4 VA |
| Electrical Connection | 18 AWG appliance cable, 1 m, 3 m or 5 m, with 1/2" NPT conduit connector, degree of protection NEMA 2 / IP54 |
| Overload Protection | electronic throughout full stroke |
| Actuating force motor | 150 N (35 lbf) |
| Direction of motion motor | reversible with switch |
| Manual override | external push button |
| Stroke | 4" (100 mm) |
| Running time (motor) | 150 s / 100 mm |
| Sound power level, motor | 35 dB(A) |
| Position indication | Mechanical |
| Power source UL | Class 2 Supply |
| Degree of protection NEMA/UL | NEMA 2 |
| Housing | UL Enclosure Type 2 |
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02 CE acc. to 2014/30/EU and 2014/35/EU |
| Quality Standard | ISO 9001 |
| UL 2043 Compliant | Suitable for use in air plenums per Section 300.22(C) of the NEC and Section 602 of the IMC |
| Ambient humidity | Max. 95% RH, non-condensing |
| Ambient temperature | -22 to 122 deg F (-30 to 50 deg C) |
| Storage temperature | -40 to 176 deg F (-40 to 80 deg C) |
| Servicing | maintenance-free |
| Weight | 1.1 lb (0.50 kg) |
| Housing material | UL94-5VA |
| Application | For on/off and floating point control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. |
| 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 LHX... series provides 4, 8, or 12 in 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 LHX120-3.. 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. |
| 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 listed, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. |