VE9 Worm Gear Slewing Drives For Slow Rotating High Precison Concentrated Solar Power
Worm Gear Slew Drive Description
VE9 Slewing drive can be basically divided into single worm slew drive and double worm slew drive.
1. Stable quality →Coming from good materials and technic
2. Low price →Not cheapest but lowest at the same quality
3. Fast Delivery → Sample order delivery within one week
4. Good service →Satisfactory service before and after sales
VE Model Performance Parameters
| VE Model Performance Parameters |
| Model |
Rated Output Torque (N.m) |
Holding Torque (kN.m) |
Tilting Torque (kN.m) |
Axial Load (kN) |
Radial Load (kN) |
Ratio |
Efficiency |
Precision
(Degree)
|
IP |
Working Tep(℃) |
Self-locking |
Weight(kg) |
| 3" |
806 |
9 |
5 |
22 |
15 |
31:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
12kg |
| 5" |
962 |
30 |
6 |
16 |
27 |
37:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
18kg |
| 7" |
7344 |
60 |
10 |
34 |
58 |
51:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
32kg |
| 8" |
8000 |
70 |
14 |
50 |
80 |
50:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
28kg |
| 9" |
8784 |
80 |
16 |
60 |
130 |
61:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
52kg |
| 12" |
11232 |
100 |
25 |
77 |
190 |
78:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
65kg |
| 14" |
12240 |
120 |
48 |
110 |
230 |
85:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
88 kg |
| 17" |
14688 |
136 |
67 |
142 |
390 |
102:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
135 kg |
| 21" |
18000 |
140 |
89 |
337 |
640 |
125:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
192 kg |
| 25" |
21600 |
150 |
112 |
476 |
950 |
150:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
251 kg |
Technical Data of DC Electric Motor
| Type |
Voltage DC.(V) |
No load |
Rated |
Max torque(Nm) |
| Current (A) |
Speed(rpm) |
Motor speed (rpm) |
Current (A) |
Speed(r/min) |
Torque(Nm) |
| ZYT80 |
24 |
0.8 (MAX) |
2.6 |
1100 |
3.8(MAX) |
1.7 |
250 |
300 |
Applications
Concentrated solar power-CSP
The core of the solar thermal power generation and heat collection technology is concentrating light, so its requirements for the day tracking system are higher than those of photovoltaic power generation. The difference between the two is that photovoltaics can be tracked in one or two axes, and depending on the specific technical route of CSP, the requirements for the form of tracking are also different. For example, trough technology can only use single-axis tracking, and tower technology must use dual-axis tracking. In terms of tracking accuracy, the CSP tracking system has higher accuracy requirements, ranging from 0.03 degrees to 0.05 degrees, while photovoltaic power generation tracking has less stringent requirements for accuracy, and about 0.1 degrees can fully meet the requirements.
Product Tags:
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Cast Iron VE9 Worm Gear Drive Slow Rotating Single Axis 24VDC Images
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