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Brake Drum Coupling for Motor

Brake Drum Coupling for Motor Specification

Thread
Standard metric/threaded holes for secure fitting.

Sealing
Not typically sealed; open structure for mounting.

Max. Speed
Up to 3600 RPM or as specified by design.

Connection
Flanged bolt connection.

Head Code
Round flange.

Torque
Rated up to 10,000 Nm depending on size and model.

Bore
Standard and custom bore sizes available as per shaft size requirements.

Material
En8/En19 steel, Cast Iron, or alloy steel.

Structure
Comprises drum, flanged cover, and gear coupling insert.

Standard
IS 8539 / IS 2693, DIN 115.

Inner Diameter
Customizable as per shaft requirements (commonly from 20 mm to 150 mm).

Outer Diameter
Varies as per application (typically 100 mm to 400 mm).

Application
Brake drum coupling for motor-used in motor-drive power transmission for connecting motor shafts and brakes.

Surface Treatment
Precision machined, anti-corrosive finish (phosphated or painted as needed).

Technique
Machined from solid bar/forged steel-gear cutting and precision turning.

Shape
Circular/round with internal and external gear structure.

Misalignment Tolerance
Accommodates angular, parallel, and axial misalignments.

Installation
Easy retrofit between motor and brake for quick maintenance.

Typical Usage
Electric motors, cranes, lifts, conveyors, and heavy machinery drive systems.

Finish
Polished/machined surface for smooth operation.

Customization
Available on request for dimensions, bore size, keyway, and mounting hole pattern.

Temperature Range
-20C to 200C operating range.

Corrosion Resistance
Enhanced by optional zinc plating or painting.

Balanced
Dynamically balanced for high-speed rotation.

Vibration Dampening
Designed to absorb shock and vibrations between driving and driven shafts.

Hardness
32-42 HRC surface hardened for wear resistance.

Mounting Method
Bolted flange and keyway provision for secure and exact alignment.

Weight
Varies by size; typically from 5 kg to 80 kg.

About Brake Drum Coupling for Motor

Gear Brake Drum Coupling for EOT Crane

A Gear Brake Drum Coupling for EOT Crane is a heavy-duty mechanical coupling that integrates a flexible gear coupling with a brake drum, specially designed for Electric Overhead Travelling (EOT) Cranes and hoisting machinery. It ensures efficient torque transmission, smooth power transfer, and a dependable braking surface in one compact unit.

The coupling consists of precision-machined gear hubs, a sleeve with internal gear teeth, and an integrally cast or fabricated brake drum. The gear design accommodates parallel, angular, and axial misalignments between the driving and driven shafts, while the brake drum provides a reliable surface for applying shoe or band brakes, ensuring safe operation of the crane.

Key Features: