JZ‑200 series electromagnetic drum brakes are normally‑closed, AC electromagnetic actuated drum brakes, mainly used for braking, stopping and positioning of various light and medium‑duty transmission machinery.
Basic Identification
Model: JZ‑200 Series
Type: Electromagnetic drum brake
Brake drum diameter: 200 mm
Operation: Normally closed, spring applied, electromagnetic released
Function: Service braking, emergency stopping, positioning
Working Principle
Power off: Built‑in springs press the brake shoes against the brake drum to achieve braking.
Power on: Electromagnetic force pulls the brake arm to release the brake.
Simple structure, fast response, stable action.
Key Features
Compact structure, easy installation and maintenance
Fast response, reliable performance
Low noise, long service life
Economical and durable
Suitable for light‑medium loads and intermittent operation
Typical Applications
Small cranes, hoists and winches
Conveyors, packaging machinery
Machine tools, textile machinery
Various small transmission mechanisms
