SPECIFICATION
Voltage: 12 / 24 VDC
Max. Load: 3,000 N (Push); 2,000 N (Pull)
No-Load Speed: 5 ~ 25mm/s
Full-Load Speed: 3 ~ 15mm/s
Installation Dimension: S + 110mm±3mm
Noise level: ≤52dB
Option: Hall sensor
FAQ;
Q1:What is a linear actuator?
A1:Also known as linear drive, it is a new type of linear actuator mainly composed of motor push rods and control devices. It can be considered as an extension of the structure of rotating electrical machines.
Q2:The main purpose of a linear actuator?
A2:Linear Actuator is mainluy used for Electric sofa, electric exhibition stand lifting rod, industrial electric lifting system, camera stand, projector, wedding system, electric turning bed, electric nursing bed, range hood, oven, etc.
Q3:What is the Main structure of a linear actuator?
A3:The electric push rod is composed of drive motor, reduction gear, screw, nut, guide bush, push rod, slide seat, spring, casing, turbine, micro-control switch and so on.
The electric push rod is a new type of electric actuator. The electric push rod is mainly composed of a motor, a push rod and a control device. It is a new type of linear actuator that can realize remote control and centralized control. The electric push rod makes a reciprocating movement within a certain range of stroke. The standard stroke of the general electric push rod is at 100, 150, 200, 250, 300, 350, 400mm. Special strokes can also be designed and customized according to different application conditions. The electric push rod can be designed with different thrusts according to different application loads. Generally, the maximum thrust can reach 6000N, and the no-load operating speed is 4mm~35mm/s. The electric push rod is powered by a 24V/12V DC permanent magnet motor. Source, transforming the rotary motion of the motor into a linear reciprocating motion. Push a group of link mechanisms to complete the switching work of dampers, valves, gates, baffles, etc. The use of electric push rods as the actuator can not only reduce the air source device and auxiliary equipment required for the pneumatic actuator, but also reduce the weight of the actuator. Pneumatic actuators need a certain air pressure during the entire control operation process. Although amplifiers with small consumption can be used, the air consumption is still huge over time. Adopt electric actuator actuator. When changing the control opening, power supply is needed. When the required opening is reached, power supply is no longer needed. Therefore, from the perspective of energy saving, electric actuator actuator has obvious energy-saving advantages over pneumatic actuator. It is suitable for long-distance operation and is widely used in the opening and closing, material loading and unloading, flow control, etc. of dampers, valves, gates and other institutions in power, chemical, metallurgy, mining, light industry, transportation, shipbuilding and other departments. It has been used by more and more departments to replace the automatic devices of mechanism hands, hydraulic valves and deceleration transmission mechanisms
Q4:What is the working principle of a linear actuator?
A4:After the motor is decelerated by gears or worm gears, it drives a pair of screw nuts. The rotary motion of the motor is changed into a linear motion, and the motor is used to complete the push rod action. For example, through various mechanisms such as levers, rockers or connecting rods, complex movements such as rotation and rocking can be completed. By changing the length of the lever arm, the stroke can be increased or decreased. Stroke control device
Worm gear worm transmission form: the worm on the motor gear drives the worm gear to rotate, so that the small screw in the worm gear moves axially, and the connecting rod drives the limit rod to move axially accordingly. When the required stroke is reached, the limit block is adjusted Depress the travel switch to cut off the power, and the motor stops (the same positive and negative control).
Gear transmission mode: The motor drives the small screw rod installed in the inner tube through the reduction gear, drives the axial running nut connected with it, and the nut antenna presses the limit switch to cut off the power when the set stroke is reached, and the motor Stop the movement (the reverse is the same).
Optional power distribution device is used to display the travel status of the push rod, and an encoder can be added to complete the entire travel in several steps (ie, stop and go).
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