Product Details
Skeleton Oil Seal CE Certified Worm Gear Slew Drive For PV Solar
Trackers
Worm Gear Slew Drive Description
High precision worm gear slew drive for heavy truck
- Surface color: as your requirement
- Material: 50Mn, 42CrMo, any other material and dimension depends on
customers' demand. Usage: machinery/solar energy
- Manufacturing process: casting parts, machining parts, coating
parts, assembly, full inspection.
- Performance testing: salt spray, UV testing, high low temperature
testing, life time testing, broken testing, torque testing
- Tolerance: according to the engineering standard
We are ISO 9001: 2008 certified firm.
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 |
Our Services
- We are willing to provide a sample for quality and function
testing.
- 3D design drawings are available
- Lead Time: 7~15 days for samples
- Equipment List: from simple 2-axis turning to 7-axis,
turn-mill-drill CNC imported machines; we are equipped with a full
line of CNC equipment.
Company Profile
Changzhou Hangtuo Mechanical Co., Ltd is a high-tech enterprise
integrated with research and development, production and sales. We
focus on the research and development of slew bearings,
high-precision slew drives, and planetary gear motors. We are
committed to provide customers with reliable, diversified,
high-quality and customized solutions.

Our products are widely used in solar photovoltaic, photothermal,
satellite, robot, engineering machinery etc. We will always devote
to continuous product improvement and the implementation of strict
quality control standards, and will continue to strive to meet the
growing needs of customers.