Brake Drum for Motor

Brake Drum for Motor Specification

Max. Speed
Up to 3000 RPM

Bore
Precision center bore, finished

Sealing
No sealing required

Torque
Varies by size, up to 1200 Nm

Thread
Not threaded

Head Code
Standard

Connection
Fits keyed motor shaft (hub connection)

Material
High Grade Cast Iron

Structure
Single piece, solid

Standard
IS/ISO standard compliant

Inner Diameter
Customizable as per motor shaft size (commonly 30 mm - 150 mm)

Outer Diameter
Customizable (commonly ranges 100 mm - 400 mm)

Application
Used in electric motors for braking applications

Surface Treatment
Machined, Anti-corrosive oil coated

Technique
Cast and CNC Machined

Shape
Cylindrical, Round

Corrosion Resistance
Anti-corrosive oil layer provided

Compatibility
Suitable for AC/DC motors, industrial drives

Finish
Rough turned/machined

Working Temperature
-40C to 250C

Hardness
Brinell Hardness 180 - 220 HB

OEM Service
Available as per customer design

Mounting Type
Flange or hub mount

Weight
Depends on size; typically 2 kg - 20 kg

Balancing
Dynamically balanced

Color
Industrial metallic grey

Brake Drum for Motor About

Shruti Engineering is the leading manufacturer and supplier of Brake Drum Coupling in India. Our Brake drums & Gear Coupling are made from premium quality materials which offer strength and durability to them. These brake drums are specially designed and guarantees dimensional accuracy which is inevitable for precise operations. This efficient and versatile product brakes has earned us name among the prime brake drum manufacturers and suppliers in India.

Robust Build and Superior Compatibility

Constructed from high-grade cast iron, this brake drum suits a variety of industrial applications. It is compatible with both AC and DC motors, ensuring a seamless fit due to its customizable inner and outer diameters. The solid, single-piece structure enhances stability, while dynamic balancing guarantees smooth operation during high-speed rotations.

Precision Engineering for Optimal Performance

Every brake drum is machined using CNC technology, providing precise tolerances and a finished bore for easy motor shaft attachment. Dynamic balancing minimizes vibration, contributing to longer equipment life and reliable braking action even under demanding situations.

Enhanced Protection and Customization

With a corrosion-resistant oil coating and an industrial metallic grey finish, the drum maintains performance integrity in challenging environments. OEM services are available to tailor dimensions and specifications to unique customer designs, meeting diverse market requirements.

FAQ's of Brake Drum for Motor:

Q: How is the brake drum installed on an electric motor?

A: The brake drum is mounted using a flange or hub connection, fitting securely onto the keyed motor shaft. The precision center bore ensures accurate alignment, simplifying the installation process. No threads or additional sealing are required.

Q: What makes this brake drum suitable for various motor applications?

A: Its compatibility with both AC and DC motors, customizable dimensions, and dynamic balancing make it ideal for a wide range of industrial drives and braking applications. The robust cast iron construction ensures durability and reliable operation across different setups.

Q: When should I consider replacing the brake drum in my motor system?

A: Replacement is recommended when you observe excessive wear, deformation, or surface damage that cannot be restored through machining. Regular inspection is advised, especially if the drum operates near its maximum speed or torque ratings.

Q: Where can these brake drums be used most effectively?

A: They are best utilized in electric motors for braking across industrial applications, such as conveyors, cranes, and automated machinery, wherever reliable stopping and holding are required under varying load and temperature conditions.

Q: What is the manufacturing process for the brake drum?

A: The drum is cast from high-grade iron, then CNC machined for precision. It undergoes dynamic balancing to ensure smooth operation at speeds up to 3,000 RPM. The surface is finished with machining and coated with anti-corrosive oil for protection.

Q: How does the anti-corrosive oil coating benefit the brake drum?

A: This protective coating prevents rust and oxidation, extending the drum's service life and maintaining its performance in humid or corrosive industrial environments.

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