slew drive ,slew bearing ,bearing ,worm gear ,slewing drive , slew ring

worm gear slewing drive for solar tracking system,3 inch slew drive

Slewing bearing,slewing drive manufacturer in China

slewing bearing size:200~4500mm

worm gear slewing drive size:3~25 inch

Product Description

The worm gearslewing driveis a gearbox that can safely hold radial and axial loads, as well as transmit a torque for rotating. The rotation can be in a single axis, or in multiple axes together. Slewing drives are made by manufacturing gearing, bearings, seals, housing, motor and other auxiliary components and assembling them into a finished gearbox.

Electric and planetary gearboxes can be designed according to customer's requirment.Slewing drive has the advantage for saving space in facilities,max load capacity in a compact design,extensive lifespan, reduced maintenance costs.
Hourglass worm
Hourglass worm:Compare with traditional worm,hourglass worm can withstand a survivability load that is four to nine times greater.As the special hourglass shape of the drive allows more teeth to be engaged at one time,enabling much higher torque endurance.It can increase the durability, precision,and efficiency and maximum load capacity in a compact design.

Slewing drive main component material:
Top plate:Q245
Slewing bearing:50Mn/42CrMo
House:QT450-10
Worm:42CrMo

Enclosed Slewing drive SE3 datas(3 inch slew drive)
Rated output torque:0.4kN.m
Tilting moment torque:1.1kN.m
Axial load:30 kN
Radial load:16.6kN
Holding Torque:2kN.m
Gear Ratio:62:1
Tracking precision:<=0.20
Self-locking gear:Yes
Weight:12kgs

Slewing drive application:
Our products worm gear Slewing drive,Slew drive are mainly apply for solar tracking system,
all types of cranes,aerial platforms,modular trailers,discharge booms,and wind power systems,and more.

The core part slewing bearing's size can be customized
Slewing drive can also be customized