Planetary gear reducer QJY/QY series

parallel-shaftcompacthigh-precision

QJY/QY series hardened gear reducers for cranes are developed according to the domestic and global market needs. QJY/QY series crane reducers have the features of large load capacity, high reliability, compact structure, light weight. QJY/QY series crane gearboxes are commonly suitable for lifting mechanism, running mechanism and luffing mechanism of cranes. FEATURES: High precision, high efficiency Large load capacity, high reliability Smooth operation, low noise Compact structure, light weight Flexible connections to meet variable installation requirements TECHNICAL PARAMETERS: Frame Sizes(Nominal Center Distance): QJY Series: 140~800 QY Series: 160~800 Stage: QJY Series: 2~4 Stage QY Series: 3~4 Stage Ratio: QJY Series: i=6.3~400 QY Series: i=16~400 Power:Up to 6000kW Stage:2~4 Stage Ratio:i=6.3~400 Types:Foot/3 Pivots Input Speed:≤1500RPM Linear Velocity:≤20m/s Working Temperature:-40℃~45℃ APPLICATIONS: Cranes Lifting Mechanism, Running Mechanism And Luffing Mechanism