CE Vertical Envelope Worm Gear Slew Drive For Solar Tracker

VE7 Slew Drive Gearbox, Worm Gear Vertical Envelope Worm Gear Slew Drive For Trackers

Description

Since the core component of the drive device adopts a slewing bearing, it can simultaneously bear the effects of axial force, radial force and tilting moment. Compared with traditional rotary products, it has the characteristics of simple installation, easy maintenance, and saving installation space to a greater extent.
 

Advantages

1. High backholding torque to improve the solar tracking system's safety

2. 360 degree or +60~-60 rotating range, or as customers' request

3. Enveloping worm drive inside

4. Multi tooth contact to ensure high load

5. Self-locking function

Technical Data of VE Slewing Drive

Customized Services

1. Special design based on different applications and projects
2. Different types of motors could be matched, such as hydraulic motors, stepper motors, electrical motors etc.
3. Different colors are available based on RAL code; our standard color is RAL 9006.

Glossary of Key Paramaters

Tilting Moment Torque: This torque is the gravity load multiplied by distance between the position of load and the center of slewing bearing. If the actual torque is greater than the rated tilting moment torque, slewing drive will be overturned.

Radial load: The load vertical to the axis of slewing bearing

Axial load: The load parallel to the axis of slewing bearing

Holding torque: It is the reverse torque.When the drive is rotating reversely, and parts are not damaged,The maximum torque achieved is called holding torque, it is also seen as broken torque.

Self-locking: Only when there is load, the slewing drive is not able to reverse rotate and thus called self-locking.