The complete gsh20 linear module is composed of the slide table part and other accessory parts such as the transmission device brake. The automatic working cycle of the gsh20 linear module is driven by the motion device installed behind the slide seat. The working feed of the slide table is achieved by the working motor transmitting it to the lead screw through the turbine, worm gear and planetary mechanism, etc. The fast forward and fast retract of the slide table are directly driven by a fast motor through gears. The working feed of the slide table is driven only by the working motor. At this time, the fast motor is braked by the electromagnetic brake at the rear end. When the slide table stays at the dead stop or malfunctions, it cannot move forward, the lead screw does not rotate, and the turbine does not rotate either. At this time, the working feed motor still works, but the worm moves forward. Through the limit switch pressed down by the lever, a signal is sent to make the motor work quickly, and the slide table retreats rapidly.

There are two structures of the guide rails used in the gsh20 linear module. One type is Type A: This type is a double rectangular guide rail. During the design, the width and thickness of the guide rail are increased, and the clearance of the guide rail is adjusted by using the inner lead strip, which improves the rigidity and motion accuracy of the gsh20 linear module. It is a single guide rail guide and is usually used for rough machining. Another type is Type B: This type is a combined guide rail of one mountain and one rectangle. It is usually used in horizontal and inclined positions, and the gap of the guide rail can be automatically compensated. It is mainly used in situations with higher processing accuracy and is generally not used in vertical positions.

The electrical control stop iron adopts a combination switch, which is small in size, has many contacts and requires a small working pressure.

The staged feed mechanism is achieved through the mutual cooperation of a sliding stop iron and an electrical control stop iron to realize automatic circulation.

The gsh20 linear module can also be classified into several types based on the length of its stroke, which are distinguished by Roman numerals as types I, II, III, and IV.

gsh20 linear module https://www.pi-robot.com/GSH20/