Master Controller for EOT Cranes & Hoists

Introduction

Model Name: CM 1/3/IP41
Anand Master Controllers are engineered for the remote operation of heavy-duty equipment like E.O.T. cranes, hoists, and rolling mill drives. The robust enclosure is IP54 rated, ensuring it is dust-proof and suitable for harsh industrial environments. This compact controller offers up to 4-0-4 steps, making it ideal for Hoist, Cross Travel, and Long Travel motions.



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3D view of a compact master controller for EOT cranes, model CM 1/3/IP41

Working Principle of Master Controllers for EOT Cranes

Master controllers are essential for the remote operation of heavy machinery, including EOT cranes and rolling mill drives. They serve as the primary interface for the operator to control complex movements with precision. This guide explores the working principles, features, and advantages of our master controllers, highlighting their crucial role in modern industrial operations.

Key Features of Anand Master Controllers

Robust Enclosure with IP54 Protection
The controller's housing is built to IP54 standards, ensuring protection against dust and water splashes, which guarantees reliability in demanding industrial settings.

Versatile Control Steps
Our controllers are highly versatile, featuring up to 6 notches on either side and a maximum of 34 contacts. This allows for precise, step-by-step control sequences tailored to your specific application needs.

Enhanced Safety Mechanisms
Equipped with a spring-return mechanism and a "Dead Man's Handle," these controllers ensure that operations stop immediately if the operator loses control, significantly enhancing workplace safety.

Compact and Adaptable Design
The compact 4-0-4 step design is perfect for various crane motions, including hoist-grab, cross-travel, and long-travel. Its space-efficient design makes it easy to integrate into any control cabin.

High Contact Capacity
To meet diverse electrical needs, our controllers can accommodate up to 16 contacts per motion, ensuring seamless and reliable electrical control for all your heavy-duty operations.

Benefits of Using Our Master Controllers

  • 1. Exceptional Durability: Built to withstand millions of operations, the cams and contacts are rated for 40 amps at 500 V.A.C., ensuring long-term, reliable performance.
  • 2. Simplified Maintenance: Features individual, interchangeable contact blocks for easy inspection and replacement. Only the fixed and moving contacts need to be changed by removing a single screw, minimizing downtime.
  • 3. Superior Safety by Design: Designed with ample electrical creepage and clearance to prevent arcing. Heavy-duty, easily accessible terminal screws ensure secure and safe wiring.
Technical drawing of the compact master controller showing dimensions and components

Anand Master Controller Technical Specifications

Body Material Sheet Steel / Aluminium Die Cast
Protection Degree IP-44 / IP-54 Conforming to IS-13947(Part-1)1993
Mounting Position Horizontal / Vertical
Contact Material Silver Cadmium
Rated Voltage Insulation 500 VAC
Thermal Test Current 10Amps
Cable Entries 2x20, 2x26 Standard Conduit
Frequency of Operation 1000 Switching per hour.
Contacts Single/Double Break
Number of Contacts 24 Maximum
Number of Steps 7-0-7 maximum
Optional Spring Return/Deadman's Handle arrangement

Warranty:

Master Controller Model CM 1/3/IP41 comes with a “1-year warranty” from the date of dispatch.
Contact Us:
Get in touch with us at 91376-20579, info@anandcontrol.in, or visit our website www.anandcontrol.in.