Overview

Hoisting Motion

This control is for use with DC Shunt/Series wound motors drive for crane hoists and is arranged for reversing and dynamic lowering service.

Bridge & Trolley Motion

This controller provides reversing and plugging operation of series wound motors in heavy duty cranes on Trolley services. Upto 5 motor speeds are achieved in conjunction with a master controller/Pendant Pushbutton Station.

Specification and Features

Bridge & Trolley Motion

• Simplified, reliable circuit
• Rectifier controlled plugging
• Instantaneous and Inverse time delay magnetic overload protection
• No volt protection
• Heavy duty DC Contactors equipped with magnetic blowouts

Hoisting Motion

• Simplified reliable circuitary
• Inductive time limit acceleration on
• joisting & lowering
• Better speed control on light or heavy loads when hoisting or lowering

Construction Features

• Fabricated from CRCA Sheet steel / Stainless Steel(SS-304) / GI sheet steel as per requirement
• 10 Tank pretreated and Powder coating for extremely long life
• Panels suitable for indoor (IP-54) and outdoor protection(IP-55 & IP-65)