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[China]
Trade Verify
Address: NO.628, HONGMEI STREET, TIANNING DISTRICT, CHANGZHOU, JIANGSU. CHINA
Contact name:Jessie
Changzhou Hangtuo Mechanical Co., Ltd |
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Enclosed Housing 5 Inch Worm Gear Slewing Drive For Dual Axis Solar Tracking System And Satellite
Description
The slew drive is an upgraded product of slew bearings, which is usually composed of worm, turbo-type slew bearings, housing and power resource. Housing which use high-quality cast steel has a very high strength, worm gear uses 42CrMo and glow ion nitriding, its wear resistance strength is higher, hardness stronger and service life longer compared to the domestic traditional gas nitriding 50Mn material, and other domestic envelope worm.
Production Technical Data
Model:SDE7
Place of Origin: Changzhou,China
Brand: HT
Type:Enclosed
Material:42CrMo,50Mn
Output Torque: 800N.m
Tilting Moment Torque: 6000 N.m
Holding Torque:9200 N.m
Static Axial Rating:133 KN
Static Radial Rating:53 KN
Dynamic Axial Rating:32 KN
Dynamic Radial Rating:28KN
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.
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
Performance Chart of SDE Series
| Model | Ratio | Rated Output Torque(N.m) | Tilting Torque(N.m) | Holding Torque(N.m) | Axial Load(kN) | Radial Load(kN) | Efficiency | Precision(°) | Self-locking | Weight(kg) |
| 3" | 31:1 | 600 | 1500 | 5800 | 10 | 15 | 40% | ≤0.1 | Yes | 25 |
| 5" | 37:1 | 800 | 6000 | 9200 | 16 | 27 | 40% | ≤0.1 | Yes | 34 |
| 7" | 57:1 | 2000 | 7500 | 13200 | 34 | 58 | 40% | ≤0.1 | Yes | 56 |
| 9" | 61:1 | 4300 | 16000 | 27200 | 60 | 130 | 40% | ≤0.1 | Yes | 92 |
| 12" | 78:1 | 5800 | 25000 | 40560 | 77 | 190 | 40% | ≤0.1 | Yes | 160 |
| 14" | 85:1 | 6750 | 48000 | 44200 | 110 | 230 | 40% | ≤0.1 | Yes | 224 |
| 17" | 102:1 | 9460 | 67000 | 53040 | 142 | 390 | 40% | ≤0.1 | Yes | 320 |
| 21" | 125:1 | 16000 | 89000 | 65000 | 337 | 640 | 40% | ≤0.1 | Yes | 492 |
| 25" | 150:1 | 21450 | 112000 | 89000 | 476 | 950 | 40% | ≤0.1 | Yes | 705 |
Remark: The above dimensions and parameters may be updated or adjusted, for more detailed dimensions and parameters, please refer to our sales drawings.
Classifications & Drawings
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.
