Crane Master Controller
Number of Steps:
7-0-7
Number of Contacts:
24 Maximum
Master Controller for Industrial Cranes
Universal Master Controller also available.
Anand Master Controllers are designed from the ground up for harsh Industrial Use.
Many Different models are available
Small
Medium
Big
Product List of Master Controller
| Sr. no. | Product Name | Description | Part Number | Images |
|---|---|---|---|---|
| 1 | Master Controller Small IP41-CM 2/5/IP41 | CM 2/5 | CM 2/5/IP41 | 
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| 2 | Master Controller Small IP41-CM 3/5/IP41 | CM 3/5 | CM 3/5/IP41 |
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| 3 | Master Controller Small IP41-CM 3/6/IP41 | CM 3/6 | CM 3/6/IP41 |
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| 4 | Master Controller Small IP41-CM 4/6/IP41 | CM 4/6 | CM 4/6/IP41 |
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| 5 | Master Controller Small IP41-CM 1/3/IP41 | CM 1/3 | CM 1/3/IP41 |
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| 6 | Master Controller Small IP41-CM 2/3/IP41 | CM 2/3 | CM 2/3/IP41 |
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| 7 | Master Controller Small IP41-CM 1/4/IP41 | CM 1/4 | CM 1/4/IP41 |
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| 8 | Master Controller Small IP41-CM 2/4/IP41 | CM 2/4 | CM 2/4/IP41 |
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| 9 | Master Controller Medium IP41-CM 4/7/IP41 | CM 4/7 | CM 4/7/IP41 |
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| 10 | Master Controller Medium IP41-CM 5/7/IP41 | CM 5/7 | CM 5/7/IP41 |
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| 11 | Master Controller Medium IP41-CM 4/8/IP41 | CM 4/8 | CM 4/8/IP41 |
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| 12 | Master Controller Medium IP41-CM 5/8/IP41 | CM 5/8 | CM 5/8/IP41 |
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| 13 | Master Controller Medium IP41-CM 4/9/IP41 | CM 4/9 | CM 4/9/IP41 |
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| 14 | Master Controller Medium IP41-CM 5/9/IP41 | CM 5/9 | CM 5/9/IP41 |
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| 15 | Master Controller Medium IP41-CM 4/10/IP41 | CM 4/10 | CM 4/10/IP41 |
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| 16 | Master Controller Medium IP41-CM 5/10/IP41 | CM 5/10 | CM 5/10/IP41 |
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| 17 | Master Controller Medium IP41-CM 4/11/IP41 | CM 4/11 | CM 4/11/IP41 |
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| 18 | Master Controller Medium IP41-CM 5/11/IP41 | CM 5/11 | CM 5/11/IP41 |
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| 19 | Master Controller Medium IP41-CM 4/12/IP41 | CM 4/12 | CM 4/12/IP41 |
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| 20 | Master Controller Medium IP41-CM 5/12/IP41 | CM 5/12 | CM 5/12/IP41 |
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| 21 | Master Controller Big IP41-CM 4/16/IP41 | CM 4/16 | CM 4/16/IP41 |
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| 22 | Master Controller Big IP41-CM 4/13/IP41 | CM 4/13 | CM 4/13/IP41 |
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| 23 | Master Controller Big IP41-CM 4/17/IP41 | CM 4/17 | CM 4/17/IP41 |
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| 24 | UNIVERSAL MASTER CONTROLLER 2/12 IP41 | UMCL 2/12/IP41 | UMCL 2/12/IP41 | 
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| 25 | UNIVERSAL MASTER CONTROLLER 2/16 IP41 | UMCL 2/16/IP41 | UMCL 2/16/IP41 |
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| 26 | UNIVERSAL MASTER CONTROLLER 2/12 IP55 | UMCL 2/12/IP55 | UMCL 2/12/IP55 |
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| 27 | UNIVERSAL MASTER CONTROLLER 2/16 IP55 | UMCL 2/16/IP55 | UMCL 2/16/IP55 |
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Working Principle of Master Controllers for EOT Cranes.
Master controllers are indispensable components used to remotely operate a wide array of heavy-duty equipment, such as EOT cranes and rolling mill drives. Their significance in industrial applications cannot be overstated. In this in-depth exploration, we'll delve into the working principles, features, and advantages of master controllers, shedding light on their vital role in enhancing industrial operations.
Key Features of Master Controllers
Robust Enclosure with IP54 Protection
The core of any master controller is its robust enclosure, which complies with I.P 54 degrees of protection. This sealing ensures that the controller is impervious to dust and environmental factors, safeguarding its functionality even in the harshest conditions.
Versatility: Up to 6 Notches and 24 Contacts
Master controllers are designed with versatility in mind. They feature up to 6 notches on either side, each supporting a maximum of 24 contacts. This design allows for customized sequences, catering to diverse industrial requirements.
Spring and Dead Man's Handle Arrangement
Safety and control are paramount in industrial settings. Master controllers come equipped with spring and dead man's handle arrangements to ensure precise and secure operation. These elements enhance user confidence and minimize operational risks.
Compact and Agile: Suitable for Various Motions
Master controllers are engineered for agility and space efficiency. They are compact, often comprising 4-4 steps, and are adaptable for multiple motions, including hoist-grab, cross-travel, and long travel. This adaptability makes them versatile for a variety of industrial applications.
Enhanced Contact Capacity: Up to 16 Contacts per Motion
The design of master controllers takes into consideration the diverse electrical requirements in industrial environments. They can accommodate up to 16 contacts per motion with a spring return arrangement, ensuring seamless electrical control, even in demanding operations.
Benefits of Using Master Controllers
1. Longevity: Millions of Operations
Master controllers are built to last, capable of enduring millions of operations without significant wear. The cams and contacts within these controllers are rated for 40 amps at 500 V.A.C., ensuring consistent and reliable performance over time.
2. Simplified Maintenance
Maintenance is made remarkably straightforward through the use of individual interchangeable contact blocks. Users can easily inspect contact tips without the need to disassemble the entire unit. When contacts wear out, only the fixed and moving contacts need replacement, which is accomplished with minimal effort, involving the removal of a single screw. This streamlined maintenance process minimizes downtime and ensures the continued functionality of the controller.
3. Enhanced Safety: Wide Electrical Clearance
Safety is a paramount concern in industrial applications. Master controllers are designed with generous electrical creepage and clearance, preventing arcing between contact blocks or to the ground. Heavy-duty terminal screws are conveniently located for easy and secure wiring, further bolstering the safety and reliability of the equipment.
Conclusion
Master controllers are the unsung heroes of industrial automation, enabling precise and efficient control over complex machinery. Their versatility, durability, and user-friendly maintenance make them an indispensable asset for various applications. By understanding the working principles and features of master controllers, industries can enhance their operational efficiency while ensuring the safety of their workforce. Explore the possibilities of master controllers and empower your industrial operations today.
Applications of Master Controllers
Master Controllers are used whenever you need to count the angle or number of rotations and stop a rotating piece of equipment when it reaches it rotating limit.
EOT Cranes
Electric Hoists
Gantry Cranes
Goliath Cranes
Mobile Cranes
Tower Cranes
Anand Universal Master Controller.
Anand Master Controller Technical Data Specifications
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| 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 |