The electronically controlled industrial joystick has the characteristics of reliable operation, fast response time, concise adjustment, adjustable during operation, and strong anti-interference.
Industrial Joystick:
Industrial joysticks are used for starting, stopping, shifting, speed regulation and braking systems of construction machinery motors, and are also suitable for places where other equipment has the same electric drive. Also known as a contactor controller. Because its movement posture and the basic principle of static disconnection are very similar to the contactor. The difference between the two is that the industrial joystick is controlled by a human service and can replace a large number of purpose household appliances, while the contactor has the lure of electromagnetic induction to complete the long-distance practical method of the driver, and the number of circuit breakers is small. The industrial joystick is used for the start, stop, speed change, speed regulation and braking system of asynchronous motors that control the rotors of large, medium and small winding motors in hoisting machinery, and is also suitable for other electric drive places with the same regulations.
In Principle:
Multiple cam discs are sleeved on the drive shaft of the industrial joystick, and when the handle is pushed and indexed by the drive shaft, the contacts are opened or closed. For example, when the cam is in a certain position (the roller bearing is in the groove of the cam), the contact point is closed; when the cam is indexed and the roller bearing is on the boss, the contact point is open. Due to the different appearances of the cam discs, the contact point closing and closing laws are also different, so different operating procedures are completed. The handle has different gears during the whole rotation process, the middle position is zero, and it can be rotated left and right several gears.
Application category:
For steel, metallurgical industry, machinery and equipment, light industry, mining and other automatic machinery and various automobile production lines. Adjusting the cam opening angle and the relative viewing angle of the cam group can relatively change the magnetic induction time. The basic components are composed of cam single pulse disc, inner diameter gauge, viewing angle adjustment disc and limit switch of electronic devices. Each part is separated by a gasket, and the gasket is connected with the inner diameter gauge convex key according to the inner diameter gauge groove. The single-pulse disc is composed of two semi-discs with a distance of 2mm. The semi-discs are fixedly connected with the viewing angle adjustment disc and are covered by a casing. It has the characteristics of compact structure, reliable performance and convenient adjustment. The power switch does not touch the cam plate, there is no flame or working pressure, the command is transmitted quickly, and the posture is dexterous and reliable. Common industrial joystick designs, structures, and markings consist of static contacts, moving contacts, levers, cams, drive shafts, and handles.
