High Load Capacity with Much Tooth Contact Surface in Solar Tracker
Slew Drive
Reduction Drive Gearbox Description
Hangtuo, located in Changzhou, China, only 30 mimutes by train from
the Shanghai International airport. We have enrich and expert
knowledge on designing, developing and manufacturing slewing
drives. We have more than 10 years’ experience. Our team is
specialized in researches and developments in that particular area.
Our experience covers the fields of tracking technologies for
photovoltaic systems, mechanical engineering, slewing drive
technology.
Technical Sheet of VE Series Slewing Drives
| 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 | 1800 | 22 | 15 | 40% | ≤0.1 | Yes | 12 |
| 5" | 37:1 | 800 | 5000 | 9200 | 16 | 27 | 40% | ≤0.1 | Yes | 18 |
| 7" | 57:1 | 1750 | 7000 | 13200 | 34 | 58 | 40% | ≤0.1 | Yes | 32 |
| 8" | 51:1 | 2250 | 11200 | 20400 | 50 | 80 | 40% | ≤0.1 | Yes | 28 |
| 9" | 61:1 | 2250 | 16000 | 30800 | 60 | 130 | 40% | ≤0.1 | Yes | 52 |
| 12" | 78:1 | 4300 | 25000 | 40560 | 77 | 190 | 40% | ≤0.1 | Yes | 65 |
| 14" | 85:1 | 5600 | 48000 | 44200 | 110 | 230 | 40% | ≤0.1 | Yes | 88 |
| 17" | 102:1 | 6750 | 67000 | 53040 | 142 | 390 | 40% | ≤0.1 | Yes | 135 |
| 21" | 125:1 | 16000 | 89000 | 65000 | 337 | 640 | 40% | ≤0.1 | Yes | 192 |
| 25" | 150:1 | 21450 | 112000 | 89000 | 476 | 950 | 40% | ≤0.1 | Yes | 251 |
For further detailed product technical parameters, contact us for
product catalog and detailed sales drawings.
Our Advantages
Quick Reaction Times
Long-term experience in intelligent-process control for mass
production as well as in customer-oriented product development.
Product Advantage
Slewing Drive (Enclosed Type, Vertical Type, Dual Axis Type,
Precision Type) Hourglass worm slewing drive is based on the
slewing bearing with strong tilting moment torque and static
self-locking function. Much tooth contact surface is designed
specially for driving high load.
Stable Quality
Set up Critical Quality Inspection Points, Total 9 positions
through the plant. We set up critical quality inspection points ,
make quality inspection instructions to control strictly in key
process. We use high precision & measurement gauge calibration.
Testing
Advanced measurement device
Measurement should be calibrated, check and only qualified gauge
can be used.
Application
The most common slewing drive application for the dual-axis slewing
drivesare dual-axis solar trackers, such as heliostats and
concentrated photovoltaics (CPV), and satellite or radar dishes.
Other applications include automotive lifts, robotic arm
positioners, and stage equipment.
