linear actuator for sofa mechanism

sofa mechanism 1.High quality 2.Low noise 3.Excellent after-sale service 4.CE approved

Sofa mechanism

The  linear actuators are widely used in electric sofas, massage chairs, dental chairs, electric medical beds, traction bed, television movements counters, furniture and other movements.

Specifications:

Model	FD3
Input voltage	24V DC
Load capacity	Max 5000N (push)
Speed	4 ~ 36mm/s (no load)
Stroke	50mm ~ 800mm (Customized Stroke Available)
Duty cycle	10%
Limit switches	Built-in, factory preset
Operation temperature	-20°C~ +40°C
Noise decibel	≤48 dB
Protection class	IP20
Minimum installation distance	155mm

 Operating principle

The operating principle of linear actuator is that after the motor slows down by the gear, leading to a pair of feed screw nut. It turns the rotary movement of the motor to the linear reciprocating movement.The use of motor positive & negative finishes linear actuator’s movement. For example, through all kinds of leverage, the joystick or connecting rod can complete the complex movement such as rotation and moving. By changing the lever arm length, can increase the stroke of linear actuator.

Installation note

(1) Check whether the electrical wiring is according with the requirements of the electrical principle and the power supply voltage is correct. The voltage is showed on the label of control box.

(2) Check whether the both installation ends of linear actuator is vertical, whether the fulcrum is packed well.

(3) When the power is connected, check whether the linear actuator travel agency is working properly with handset.

Notice for ordering

(1) Users reference series product specifications and installation dimension which our factory provides, and choose appropriate linear actuator, then put forward the linear actuator model, speed, push power, stroke, and minimum installation distance. If users have special requirements in the use of environment and technical data, our factory can also design for you, and you must show the specific requirements when place an order.

(2) If users need linear actuator accessories, such as control box, adapter and handset, our factory can supply a complete set, it also can be supplied alone.

(3) From the date of delivery within a year, the user in normal conditions, with the linear actuator quality issues caused by mechanical failure or damage, our factoryis responsible for maintenance.

linear actuator for sofa mechanism