Multi Tooth Contact SDE7 Worm Gear Slewing Ring For Outdoor PV Solar Plant
SDE7 Worm Gear Slewing Ring Description
Model: SDE7
Place of Origin: Changzhou,China
Type: Enclosed
Material: 42CrMo,50Mn
Output Torque: 2000 N.m
Tilting Moment Torque: 7500 N.m
Holding Torque: 13200 N.m
Gear Ratio: 57:1
Efficiency:40%
Hangtuo‘s slewing drive is composed of the housing, slewing bearing, sealing, enveloping worm with some completed spare parts. We can also produce the Electronic motor and Hydraulic motor used for slewing drives, which can moves for clockwise direction and counter clockwise direction rotation.
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 |
Advantages
1. Strong overturning moment based on slewing ring
2. Adopt enveloping worm drive
3. Drive larger load for using multi tooth contact
4. Better static self-locking function
There is usually single axis type; dual axis type, vertical type and dual worm type from 3 to 25 inch, for detail pls contact us for the sales drawing.
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SDE7 Worm Gear Slewing Ring Multi Tooth Contact For Outdoor PV Solar Plant Images
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