DLZ63 Series Power-driven Wheel Brakes For Large Cranes And Traveling Machinery

DLZ63 series are electrically driven, normally‑closed wheel brakes mainly used for wheel‑side braking, windproofing, anti‑sliding and parking of large traveling cranes, port machinery, gantry cranes and other outdoor heavy equipment.

Basic Information

Model: DLZ63 series

Type: Power‑driven (electric) wheel brake

Actuation: Electric motor drive, spring applied, normally closed

Function: Travel braking, parking brake, windproof anti‑sliding

Working Principle

Braking (power off):Built‑in heavy‑duty springs clamp brake pads tightly onto the wheel tread, providing secure braking force.

Release (power on):The electric drive mechanism retracts the brake arms and opens the pads.

Fail‑safe:Automatically engages when power is lost, preventing sliding under strong wind or emergency conditions.

Key Features

Electrically driven, stable and reliable operation

Normally‑closed fail‑safe design

High braking torque, strong windproof performance

Compact structure, easy installation and maintenance

Asbestos‑free friction pads with high wear resistance

Suitable for outdoor heavy machinery and harsh environments

Typical Applications

Gantry cranes, shipyard cranes

Port container handling machinery

Large cart / trolley traveling mechanisms

Outdoor heavy equipment requiring wheel braking

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