Core Competitive Advantages
Built-in equal clearance balance structure (Core Highlight)
Interlocking linkage automatically maintains consistent gap between two brake shoes and the drum throughout long-term operation. No repeated manual gap adjustment needed. Effectively eliminate unilateral lining dragging, local overheating and uneven abrasion, doubling the service life of friction blocks and cutting spare parts costs.
Ultra-low noise stable operation
MWZ DC type features smooth armature suction without rigid impact; MW AC version adds internal buffer pads. Both avoid harsh clanging noise during frequent start-stop braking, meeting environmental noise standards for indoor workshops, metallurgical plants and enclosed production lines. Comfortable working environment for operators.
Minimal daily maintenance workload
All hinge pivot points adopt maintenance-free self-lubricating sleeves, cancel regular grease filling;
Snap-in plug-style non-asbestos friction linings, replaceable without full brake disassembly, save over 60% repair time;
Integrated dustproof spring housing prevents dust and rust, reducing component failure rate;
Simple split structure for quick inspection and coil replacement.
Dual power supply options to match different working conditions
MW AC Electromagnetic Brake: Direct AC220V/380V input, no extra rectifier, simple wiring, cost-effective for medium-low frequency light-duty equipment.
MWZ DC Electromagnetic Brake: Matched with rectifier, stable magnetic suction, low heating, supports long-term high-frequency frequent braking for heavy metallurgy and mining lines.
Reliable power-off fail-safe safety performance
Spring-applied normally closed design. Once power cuts off or circuit trips, the brake locks the drum within milliseconds with large static holding torque. Prevent crane trolley sliding, cargo falling and inclined conveyor material back-sliding to eliminate major safety risks.
Customized configuration & full specifications
Complete size range covering small to medium torque models. Explosion-proof versions available for underground coal mines and chemical flammable areas. Anti-corrosion coating and rain/dust covers optional for coastal high-humidity, high-dust cement plants. Vertical installation standard, customized brackets for narrow equipment layout.
Main Application Scenarios
Overhead & gantry cranes, mining belt conveyors, metallurgical rolling mill transfer carts, electric hoists, workshop winches, light port yard trolleys and all medium-duty lifting/conveying machinery requiring quiet operation and low maintenance.
Working Condition Parameters
Voltage: MW AC220V/380V; MWZ DC rectifier matching
Ambient temperature: -20℃ ~ +50℃
Comply with JB/ZQ4388 industrial electromagnetic brake standards
Suitable for intermittent frequent start-stop working cycles
