Overview: Products are mainly used in cement roller press main drive unit can also be used for other similar gear, having a high carrying capacity, shock, vibration, small size, light weight characteristics. In continuous operation dusty, high impact harsh conditions, long service life. Technical data: Input speed : 1000 ~ 1500r / min Output speed : 17.74 ~ 21.91r / min Transmission ratio: 49.55 - 83.6 Maximum output torque : 2250kN · m |