Electric chain block 500kg/M4265HD-050PM-1S
Electric chain block 500kg/3m single chain (three-phase 200V)
<1> Motor and Brake 1). Compact, high-efficiency, low-power consumption PM brushless motor, achieving a 30% energy-saving effect compared to induction motors of the same specifications. 2). Protection grade IP55, totally enclosed fan-cooled motor (TEFC), Class F insulation, and overheat protection. 3). DC motor brake: includes double-sided clamping disc brakes, and in the event of a power outage, the electromagnetic brake also operates simultaneously to ensure operational safety. 4). Fully sealed design allows for use in harsh environments such as chemical plants and electroplating workshops. 5). Adopts asbestos-free brakes in accordance with international standards. 6). Combines a dedicated drive controller with a PM brushless motor and drive control technology without magnetic pole sensors to limit the starting current to less than 1.5 times the rated current, demonstrating high energy-saving effects and reliability even in operation modes that frequently repeat starting and stopping. 7). Equipped with a built-in temperature sensor that activates the protection device when the internal temperature of the motor reaches 140°C (±5) during operation, stopping the lifting of the load. At this time, the lowering operation is possible to unload the load to the ground.
basic information
Model Number: M4265HD-300PM-2S M4265HD-500PM-2S Power Supply: Three-phase power supply, 200V-480V, 60Hz/50Hz Rated Load (kg): 3000 5000 Motor Output (W): 3750 Duty Cycle %ED: 40 Start Frequency (times/h): 240 Rated Current (A): 200V (16.3A) - 480V (7.1A) Lifting Speed (m/min): 6.4 4 1.6 1 Lifting Height (m): 3 3 Chain (mm): φ10×30 φ11.2×34 Number of Falls: 2 2 Net Weight (kg) at 3m: 112 135
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Applications/Examples of results
Mechanical Brake and Overload Protection Device 1). Integrated design of the mechanical brake and overload protection device. 2). Combination of the mechanical brake and motor brake to achieve smooth and agile braking. 3). Friction clutch prevents part damage during overload. 4). Overload protection settings can be changed from outside the gearbox. 5). Enhances safety during operation and extends the product's lifespan.
