IP66 Dual Axis Slew Drive Gearbox, Self Lubricate For Sun Tracking
Description
Solar tracker system include single axis and dual axis solar tracking system. The single axis solar tracking system include tilted and flat single tracking system.
For a dual axis solar tracking system, based on differenct bracket structure, three types of slew drives solutions could be applied:
1. use two horizontal (SE type) single axis slew drives.
2. use one horizontal (SE type) and another vertical (CE type).
3. use a dual axis slew drive. (SDE Type)
All of those solutions can achieve tracking the sun both vertically and horizontally, that means tracking the sun all the time with direct sunlight.
SDE7 Slewing Drive Key Parameters
| Product Name |
SDE7 Slew Drives |
| Output Torque |
980 N.m ; 723 ft.lbs |
| Max Output Torque |
1938 N.m; 1429 ft.lbs |
| Tilting Moment Torque |
7000 N.m; 5163 ft.lbs |
| Holding Torque |
13200 N.m ; 9736 ft.lbs |
| Static Axial Rating |
133.20 kN ; 29943 lb |
| Static Radial Rating |
53 kN ; 11977 lb |
| Dynamic Axial Rating |
31.90 kN ; 7171 lb |
| Dynamic Radial Rating |
27.91 kN ; 6274 lb |
| Motor Alternatives |
12/24/48VDC Motor; Stepper Motor; Brushless Motor |
| Products Style |
Dual Axis; CPV/HCPV; Solar Dish; Solar Tower |
| Application Feature |
Solar Tracking System, Industrial Machiner |
| Recommended Square of Panel |
30 square meters |
SDE Model Slewing Drive Performance Parameters
| SDE Model Performance Parameters |
| Model |
Rated Output Torque (N.m) |
Tilting Torque
(kN.m)
|
Holding Torque (kN.m) |
Axial Load (kN) |
Radial Load (kN) |
Ratio |
Efficiency |
Precision
(degree)
|
IP |
Working Tep
(℃)
|
Self-locking |
Weight (kg) |
| 3" |
600 |
1.5 |
5.8 |
10 |
15 |
31:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
25kg |
| 5" |
800 |
6 |
9.2 |
16 |
27 |
37:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
34kg |
| 7" |
2000 |
7.5 |
13.2 |
34 |
58 |
57:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
56kg |
| 9" |
4300 |
16 |
27.2 |
60 |
130 |
61:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
92kg |
| 12" |
5800 |
25 |
41 |
77 |
190 |
78:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
160kg |
| 14" |
6750 |
48 |
45 |
110 |
230 |
85:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
224kg |
| 17" |
9460 |
67 |
54 |
142 |
390 |
102:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
320kg |
| 21" |
16000 |
89 |
65 |
337 |
640 |
125:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
492kg |
| 25" |
21450 |
112 |
89 |
476 |
950 |
150:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
705kg |
