Features - Crane-specific buffer reducer

• Mechanical soft start/stop function can reduce vibration and extend mechanical life.
• The gearbox is made of cast iron, and all gears are properly quenched/carburized/heat-treated, with all high-speed gear teeth being ground.
• Various voltage and insulation classes are available. The standard travel speed is single speed, with optional pole-changing motor mechanism to achieve dual travel speed (speed ratio = 3:1), or use frequency converter (optional) for smoother and more precise speed control.
• The system employs DC disc brakes to ensure that the braking torque is at least 150% of the rated torque. Automatic braking ensures safety when the power input is cut off.