Description
The reducer in a crane is a crucial device that converts the high rotational speed of the motor into the low rotational speed required by the crane while increasing torque. It comes in various types, such as the QJ/QY series and JZQ series, featuring high strength, reliability, and durability. Inside the reducer, there are precision gears that engage with each other to achieve transmission. Its performance characteristics include high load capacity, smooth transmission, high efficiency, long lifespan, and ease of maintenance. In cranes, reducers are widely used for actions such as translation, lifting, and rotation. During use, regular inspections, lubrication and maintenance, avoidance of overload, and attention to the working environment are required to ensure stable operation and long-term reliability of the crane.
| Capacity(t) | Span(m) | Lifting speed (m/min) | Lifting speed(m/min) | Power Supply Voltage | Work class |
|---|---|---|---|---|---|
| 1 | 7.5-22.5 | 1212122025年6月30日 | 8 or 8/0.8 | 220V-660V,50-60Hz,3ph AC | A3-A5 |
| 3 | 7.5-31.5 | 1212122025年6月30日 | 8 or 8/0.8 | 220V-660V,50-60Hz,3ph AC | A3-A5 |
| 5 | 7.5-31.5 | 1212122025年6月30日 | 8 or 8/0.8 | 220V-660V,50-60Hz,3ph AC | A3-A5 |
| 10 | 7.5-31.5 | 1212122025年6月30日 | 7 or 710.7 | 220V-660V,50-60Hz,3ph AC | A3-A5 |
| 20 | 7.5-31.5 | 1212122025年6月30日 | 3.5 or 3.5/0.35 | 220V-660V,50-60Hz,3ph AC | A3-A5 |