Rotary Limit Switch Crane

The rotary limit switch is used to control the movement of industrial machinery.

Rotary limit switch crane.

Springer controls offers rotary limit switches with input ratios from 1 1 to 8100 1. A worm gear and a helical toothed gear combined with one or more pairs of straight toothed gears are used for the transmission of the movement from. The shaft on the switch is attached to a motor usually indirectly via sprockets or gears so the limit switch shaft turns as the motor turns. We stock an extensive range of crane parts and feature thousands of products in our online store including conductor bar festoon systems overhead crane controls power electronics vfd s saf lift load limiters position limit switches rotary limit switches hoist and radio controls cable carriers cable reels and slip rings.

Its shaft can be connected to the motor and after a set number of revolutions the cams operate the switches thus starting the predetermined movement. The rotary limit switch is used to control the movement of industrial machinery. It operates as an auxiliary controller of electrical motors through a power interface such as a contactor or plc. I have taken note of the data protection declaration.

They can be configured with up to 12 contacts for signaling and combined with other accessories like encoders and potentiometers to achieve your desired result. For an overhead crane they provide solid established points of reference for maintaining efficiency reliability and safety standards. A worm gear and a helical toothed gear combined with one or more pairs of straight toothed gears are used for the transmission of the movement from. Limit switches have practically limitless applications in regulating crane operation to prevent potential incidents.

Limit switch is to stop the mechanism of drive at the extreme clock wise anti clock wise position. The function of the limit switch is to stop the mechanism of drive at the extreme clock wise anti clock wise position. Its shaft can be connected to the motor and after a set number of revolutions the cams operate the switches thus starting the predetermined movement. A limit switch is a critical component of overhead crane safety.

These rotary limit switches are particularly suited for use on reversing drives such as electric hoists winches over head cranes and traverse. Rotary gear type crane control equipments make limit switches are used on control power circuit of reversing drives so as to limit their rotation movement within a predetermined position. Cross limit switch for slow down and stop in 2 directions. Custom input ratios are available on request.

Inside the switch are gears and a series of cams. If you would like the motor to stop after a set number of shaft rotations a rotary gear limit switch can be used.