Rotary Geared Limit Switch GRLS is used to trip motor supply when the moving load reaches the extreme end positions of working zone. The driving motion is transmitted by worm gear through worm shaft. The rotations and movements are transmitted to switches by adjustable cams.

Master Controller is housed in an enclosure and provided with an easily removable cover with ample area for maintenance. The cam shaft is mounted on bearing bushes on the walls of the housing.

They are made of delrin material and fixed on square spindle switch which are moved by a handle. The cams are cut according to the switching program.

We have set a benchmark in the industry for manufacturing and supplying Crane Master Controller which is used in remote operations of various heavy duty cranes and other applications. The offered master controller is made up of the ultimate quality raw material and super-tech tools. Moreover, our provided master controllers pass through different quality tests by our in house professionals. Clients can avail this master controller from us at market competitive rates.

Features:

Easy to install

Dimensional accuracy

Sturdine

Specifications:

Master Controller operator: A/C 415 V, 3 Phase & 50Hz

Contact are rated for: 10 Amp

Master Controller can be supplied in various

With an aim to stand tall on the expectations of our esteemed clients, we are providing Electric Master Controller. The offered master controller is manufactured with the finest quality raw material and advance technology by our experienced professionals. Moreover, we provide this master controller with various specifications to meet the demands of our prestigious customers. Moreover, this master controller is tested by our quality controllers at predefined standards of industry.
Features:
• Superb performance
• Better functionality
• Easy to maintain
Specifications:
• Master Controller operator: A/C 415 V, 3 Phase & 50Hz
• Contact are rated for: 10 Amps
• Master Controller can be supplied in various

sai tools company is a mega manufacturer of resistance box at very very reasonable price. 100% guaranteed. Perfect grids mixing.
try once. . . . Buy . . . Use . . And pay within 30 days.
the resistance boxes are used for heavy duty requirements of controlling the current in the circuit for various applications.
starting and speed control of ac slip ring motors with resistors is a universal method. The resistor is used to limit the inrush current and control the torque and speed characteristics of an ac slip ring motor.
by changing the resistance in the rotor circuit in various steps (thru a contactor), the starting torque and speed of the motor can be controlled to the desired value.
 
 
 
applications :

• eot cranes & winches
• rubber mills & floor mills
• coal mines & sugar mills
• steel plants & cement plants
• power plants & paper plants