VE7 Hourglass Worm Gear Slew Drive For Horizontal Single Axis PV Panel Tracking System
Worm Gear Slew Drive Description
The drive can be divided into two types: gear drive and worm gear drive according to different transmission forms, and can be divided into two types: open type and closed type according to the different closed forms of transmission. The simplest form of rotary drive is used in excavators, tower cranes and other construction machinery. The drive turntable on the product is the last link of the reduction transmission chain. This rotary drive is an open gear transmission, and its front end needs to be equipped with a planetary reducer with a large reduction ratio as its power input, so it can only be called a rotary drive. The prototype of the drive, in order to expand the application range of such products and further improve the convenience of product use and maintenance, a rotary drive with integrated worm gear and worm drive has been developed. Applied to such products, the rotary drive equipped with the enveloping worm not only increases the driving torque, but also further improves the driving accuracy, and can be digitally controlled, so it is widely used in tracking and fine-tuning devices on solar and wind power generation equipment. It has good application results in the fields of robots, radar, low-speed heavy-duty lifting, lifting equipment, precision CNC turntables and other products.
VE Series Slewing Drive Technical Sheet
| Model |
Ratio |
Rated Output Torque(N.m) |
Tilting Torque(N.m) |
Holding Torque(N.m) |
Axial Load(kN) |
Radial Load(kN) |
Efficiency |
Self-locking |
Weight(kg) |
| 3" |
31:1 |
600 |
1500 |
1800 |
22 |
15 |
40% |
Yes |
12 |
| 5" |
37:1 |
800 |
5000 |
9200 |
16 |
27 |
40% |
Yes |
18 |
| 7" |
57:1 |
1750 |
7000 |
13200 |
34 |
58 |
40% |
Yes |
32 |
| 8" |
51:1 |
2250 |
11200 |
20400 |
50 |
80 |
40% |
Yes |
28 |
| 9" |
61:1 |
2250 |
16000 |
30800 |
60 |
130 |
40% |
Yes |
52 |
| 12" |
78:1 |
4300 |
25000 |
40560 |
77 |
190 |
40% |
Yes |
65 |
| 14" |
85:1 |
5600 |
48000 |
44200 |
110 |
230 |
40% |
Yes |
88 |
| 17" |
102:1 |
6750 |
67000 |
53040 |
142 |
390 |
40% |
Yes |
135 |
| 21" |
125:1 |
16000 |
89000 |
65000 |
337 |
640 |
40% |
Yes |
192 |
| 25" |
150:1 |
21450 |
112000 |
89000 |
476 |
950 |
40% |
Yes |
251 |
Application
We are committed to researching, developing and applying high quality slewing drives. We provides reliable mechanical slewing drives for horizonal single axis, dual-axis PV tracking system, CSP, CPV solar tracking design.Our professional and high-quality products will be also applied as a steady solution on aerial working platform, truck crane, timber grab, drilling rig, spray equipment, hydraulic module vehicle, automated assembly lines, wind yaw systems,etc.
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VE7 Hourglass Worm Gear Slew Drive For Horizontal Single Axis PV Panel Tracking System Images
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