Electromagnetic AC Brake System

Electromagnetic AC Brake System Specification

Thickness
35 mm to 90 mm (depending on model)

Vehicle Type
Not applicable (for industrial stationary equipment)

Pressure
Electromagnetic actuated, no pneumatic/hydraulic pressure required

Shape
Round Disc

Material
Cast Iron, Copper Winding, Steel Components

Loading Capacity
Customizable (Standard up to 200 Nm or as per requirement)

Diameter
120 mm to 300 mm (varies as per model)

Power
AC powered, typically 0.5 HP to 5 HP compatible

Voltage
415V AC (other voltages available on request)

Application
Industrial Machinery, Hoists, Cranes, Elevators, Material Handling Systems

Response Time
Less than 0.1 seconds

Insulation Class
Class F or H

Finishing
Powder Coated / Painted

Mounting
Flange Mounted / Foot Mounted

Ambient Temperature
Up to 50C

Duty Cycle
Continuous Duty (100% ED)

Friction Lining
Asbestos Free

Brake Type
Electromagnetic AC Disc Brake

Coil Type
Copper Wound Coil

Noise Level
Low

Operation
Fail Safe (Brake applied on power failure)

Protection
Dust and moisture resistant

Electromagnetic AC Brake System About

These brakes are also called Normally ON type, failsafe spring loaded disc brakes. Very compact and modern in design. Foundation is not necessary as they are mounted directly on the non-driving end shaft of the motor. It consists of liner plates (friction disc) with square hole at the centre. One corresponding piece of square hub is supplied with the brake. This hub is keyed to the motor shaft and liner plate is free on the hub. Normally, liner plate is gripped between two discs with the help of spring pressure.

When current is supplied to the brake, one disc is attracted by electromagnet against spring pressure and the liner plate is released. Thus the brake is OFF. Once the brake is set it does not require adjustment or maintenance. When the liner plate wears with the use, then only air gap is required to be maintained periodically. Arrangement to release the brake manually is also provided.

Advanced Safety and Reliability

This electromagnetic AC brake system is built with a fail-safe design, activating automatically in case of power loss. Its rapid response time under 0.1 seconds guarantees high levels of operational safety. The brake's asbestos-free friction linings and low noise operation further enhance the user experience, making it ideal for indoor industrial environments where quiet, pollution-free performance is essential.

Versatile Installation and Durable Construction

You can select from flange or foot mounting options, making installation adaptable for a variety of industrial machines. The brake's robust build-incorporating cast iron, quality copper winding, and steel-ensures it withstands demanding conditions. The powder-coated or painted exterior provides protection against dust and moisture, extending equipment life and reducing maintenance demands.

Customizable for Diverse Applications

Standard models support loads up to 200 Nm, but loading capacity, voltage, and diameter can be tailored to your specifications. Compatible with AC power (415V as standard, other options available), the brake fits machinery from 0.5 HP to 5 HP, serving industries such as material handling, elevators, hoists, and cranes. Its flexible design makes it suitable for various challenging operational environments.

FAQ's of Electromagnetic AC Brake System:

Q: How does the Electromagnetic AC Brake System ensure safety during power failures?

A: This brake system employs a fail-safe working principle, meaning it automatically engages and applies braking force in the event of a power failure, preventing unexpected machinery movement and ensuring optimal safety.

Q: What types of industrial machinery can use this brake system?

A: The Electromagnetic AC Brake System is suitable for hoists, cranes, elevators, and various material handling systems. Its design is intended for stationary industrial equipment, not vehicles.

Q: When should I choose flange mounting over foot mounting for installation?

A: Flange mounting is typically used where horizontal or vertical alignment and compact installation are required, while foot mounting is preferred for easier accessibility and stability in larger setups. Selection depends on your machine's structure and space constraints.

Q: Where can this brake be installed given its protection features?

A: Thanks to its dust and moisture resistant housing with powder coating or paint finishing, the brake is suitable for installation in indoor industrial environments where these hazards are present, and it supports ambient temperatures up to 50C.

Q: What is process to customize loading capacity or operational voltage?

A: You can specify your loading capacity, voltage, and other preferences when ordering. The manufacturer can tailor these parameters-standard torque is up to 200 Nm, with various voltage options-to suit your application needs.

Q: What are the main benefits of using this brake system in industrial settings?

A: Key benefits include rapid response time (under 0.1 seconds), continuous operation (100% ED), low noise, fail-safe actuation, asbestos-free linings, and robust protection against environmental factors, all contributing to safer and more reliable industrial machinery operation.

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