Manual Lock TYW Foot Brake, Reliable Emergency Backup For Cranes & Winches

 

 

Core Competitive Advantages

Power-free foot hydraulic pedal control (Core Highlight)

Complete independent hydraulic pedal system, no electricity, no air source required, fully avoid safety risks caused by power failure, circuit damage or air pressure loss. Operators freely adjust braking strength through pedal stepping depth to realize slow deceleration or instant emergency stop, ideal for outdoor, mobile and mining equipment without stable power supply.

Stepless modulated smooth braking, precise load positioning

Hydraulic pressure transmits force evenly, output linear stable braking torque, realize soft cushioned deceleration. Effectively eliminate heavy cargo swing, crane trolley impact and conveyor material backflow; perfect for precise rotation positioning of slewing cranes and slow descending control of construction winches. Large-area friction lining ensures stable friction without torque attenuation after long continuous use.

Built-in manual lock handwheel for long-term safe parking

Independent hand locking wheel design, after equipment stops, rotate handwheel to mechanically clamp brake drum for permanent static holding. Solve hidden dangers of equipment sliding and drifting during unattended outdoor parking, provide windproof protection for open-air cranes.

Low maintenance rugged modular structure

All hinge pivot points equipped with maintenance-free self-lubricating sleeves, cancel regular greasing work;

Snap-in plug-type non-asbestos friction linings, replaceable without disassembling the whole brake frame, save maintenance downtime;

Thickened cast steel frame with high impact resistance, sealed dustproof spring cavity to resist mine dust and workshop debris erosion;

Visible torque scale for quick parameter adjustment matching different load weights.

Reliable emergency backup safety function

Used as auxiliary safety brake for all kinds of lifting and transport machinery. Once main electromagnetic/electro-hydraulic brake loses efficacy due to power cut or failure, TYW foot hydraulic brake can be manually activated instantly to lock equipment, preventing major safety accidents such as load falling and trolley collision.

Diversified customized matching options

Complete specifications TYW-300 / TYW-400 / TYW-500 covering different torque demands. Explosion-proof versions available for underground coal mines and chemical flammable workshops. Anti-corrosion salt-fog coating and rainproof housing optional for coastal port high-humidity environments. Standard horizontal installation structure, custom transition brackets adapt narrow crane slewing space layout. Comply with JB/ZQ4388 industrial brake standard.

Main Application Scenarios

Tower crane & portal crane slewing mechanisms, industrial forklifts, construction lifting winches, mining inclined belt conveyors, metallurgical heavy transport trolleys, small outdoor gantry cranes, port rubber-tyred trolley auxiliary emergency braking systems.

Working Condition Parameters

Driving mode: Foot pedal hydraulic pump drive, power-free operation

Working hydraulic pressure: 0.8–2.0MPa

Ambient temperature: -20℃ ~ +50℃

Standard structure: Normally open, equipped with manual parking lock handwheel

Installation form: Horizontal mounting

Applicable function: Auxiliary braking, emergency backup brake, windproof parking brake

 

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