| Feature: | Corrosion-Resistant |
|---|---|
| Step: | Double-Step |
| Openness: | Closed |
| Installation: | Vertical |
| Transmission Form: | Worm |
| Type: | Single-Row Ball |
| Customization: |
|---|
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Audited Supplier Rotary drive is a full cycle rotary reduction transmission mechanism that integrates a driving power source. It uses a rotary bearing as the driving follower and mechanism attachment. By attaching an active component, driving source, and cover to one of the inner and outer rings of the rotary bearing, the other ring is used as both the driving follower and the connecting base of the driven working component. This takes advantage of the characteristic that the rotary bearing itself is a full cycle rotary connector, Efficient configuration of the driving power source and main transmission components makes it a universal reduction transmission mechanism that integrates rotation, deceleration, and driving functions, while also having a simple structure and convenient manufacturing and maintenance.
Slew Drive are widely used in PV,CPV,STP solar tracking systems and construction applications including truck cranes, manlifts, turntables, port machinery, modular vehicles, small wind power systems and satellite communications.
Glossary
Tilting Moment Torque: Torque is the load multiplied by distance between the position of load and the center of slewing bearing. If the qorque generated by load and distance is greater than the rated tilting moment torque, slewing drive will be overturned.
Radial load: Load vertical to the axis of slewing bearing
Axial load: 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.
Self-locking: Only when loaded, the slewing drive is not able to reverse rotate and thus called self-loc
|
Model |
VH8 |
Place of Origin |
Changzhou,China |
|
Brand |
Coresun Drive |
Type |
Vertical |
|
Material |
42CrMo,50Mn |
Output Torque |
6300N.m |
|
Tilting Moment Torque |
12KN.m |
Holding Torque |
48KN.m |
|
Static Axial Rating |
180KN |
Static Radial Rating |
96KN |
|
Dynamic Axial Rating |
85KN |
Dynamic Radial Rating |
70KN |
|
Gear Ratio |
60:1 |
Efficiency |
40% |
1. Our company's worm gear reducer (slewing drive device) adopts the transmission mode of plane secondary enveloping ring surface worm combined with slewing support, which can realize multi-tooth meshing.
2. On the premise of not affecting the performance of the whole device, we improved and optimized it, and its overall thickness became thinner and weight became lighter.
3. The rotary device at the center is a through hole for the customer to use. The original product is solid.
4. The worm material is 42CrMo, the secondary nitride treatment, the slewing bearing material is 50Mn, the teeth are quenched, and its wear resistance is good.
Why choose us
1. We are a manufacturer of producing slewing drive and bearing for more than ten years.
2. We have advanced mechanical equipment and strict quality control team.
3. Efficient production speed and on-time delivery service.
4. Accept standard and non-standard production.
Products Photo
Application
Photovoltaic power generation is an important application field of rotary drive, using slewing drive VH9 as a rotating component of solar photovoltaic modules, according to the position of the sun in a day to the host of the angle and elevation of accurate adjustment, time is the solar panel for better reception angle, can make greater efficiency of power generation.
Horizontal Single Axis PV solar tracker system. The slewing drive VH9 is available for 60-150 square meter solar tracker design.
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