DYW600-1800 Series Explosion Protected Electro-hydraulic Drum Brakes

DYW600‑1800 series are normally‑closed, spring‑applied, electro‑hydraulically released explosion‑protected drum brakes, designed for safe braking, stopping and load holding in hazardous areas with flammable gas, vapor or dust.

Basic Identification

Model: DYW600‑1800 Series

Type: Explosion‑protected electro‑hydraulic drum brake

Operation: Normally closed • Spring applied • Electro‑hydraulically released

Protection class: Explosion‑proof / flameproof construction

Brake drum diameter: 600 mm

Rated braking torque: 1800 Nm

Working Principle

Power off / failure: Springs apply braking force; brake shoes clamp the drum.

Power on: Explosion‑proof electro‑hydraulic thruster lifts the mechanism to release the brake.

Fail‑safe: Automatically brakes in case of power loss or emergency.

Key Features

Complete explosion‑protected design for hazardous locations

High braking torque, stable and reliable performance

Asbestos‑free friction linings, long service life

Adjustable brake clearance and braking torque

Rugged structure, suitable for heavy‑duty and frequent operation

Low noise, easy installation and maintenance

Typical Applications

Oil and gas, petrochemical, chemical plants

Coal mines, grain processing, and dust‑hazardous industries

Cranes, hoists, winches, conveyors in explosive environments

Explosion‑proof braking systems for industrial transmission machinery

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