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Brand Name : HangTuo
Model Number : SDE7
Certification : CE, ISO9001
Place of Origin : China
MOQ : 1 piece
Price : USD 380~456/ pc
Payment Terms : L/C, T/T, Western Union
Supply Ability : 2000 pcs per month
Delivery Time : 15~45 days
Packaging Details : plywood box
Feature : Worm and Wormwheel
Material : QT
Warranty : 10 Years
Application : Concentrated Solar Power Tower
Size : Customized
Color : Customized
Motor : 24V DC(Optional)
Type : Dual Axis
High Accuracy SDE7 Worm Gear Slew Drive For Concentrated Solar Power Tower
High Accuracy SDE7 Description
The dual axis slew drive could be applied in concentrated solar power station-tower. The Tower CSP adopts the double tank structure, and the binary nitrate is used as the heat absorbing and heat storage medium. The solar energy collected by the large-scale heliostat field is used to store the molten salt, and then the molten salt is exchanged with the water according to the dispatching instruction of the power grid. The generated high temperature and high pressure steam drives the turbine generator set to generate continuous, stable and schedulable power output.
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
Remark: The above dimensions and parameters may be updated or adjusted, for more detailed dimensions and parameters, please refer to our sales drawings.
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High Accuracy SDE7 Worm Gear Slew Drive For Concentrated Solar Power Tower Images |