Slew Drive For Solar Field S21

slew drive:  S21

dimensions: 431.8x723x137  mm
weight:142 kg
Payment term:FOB Dalian
Delivery time:10-15 days
material: 50Mn,42CrMo
Dalian United Wind Power Generation Bearing Co., Ltd  slewing drive  S21 is powered with hourglass worm technology for maximum gear torque and the smoothest rotation. Typical slew drive applications include solar industry, truck cranes, man lifts, utility equipment, hydraulic attachments, oil tool equipment, marine cranes, tire handlers, digger derricks and automotive lifts, but the slew drives are used in many other applications requiring load holding and rotational capability. We offer different slew drive models with different moment load capacities.The standard slew drives are fitted with an open housing and single self locking hourglass worm shaft. Once the power source input is returned to neutral, the worm shaft will lock the load into position without requiring any external braking device.
The slew drive can be with worm gear, spur gear, bevel gear. And also for the inside slewing ring, it can be single-row ball slewing ring, and also can be double-row ball slewing ring. The one with double-row can take much more load. It can be chosen depended on your application.