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Address: NO.628, HONGMEI STREET, TIANNING DISTRICT, CHANGZHOU, JIANGSU. CHINA
Contact name:Jessie
Changzhou Hangtuo Mechanical Co., Ltd |
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Vertical Envelop Worm Slewing Drive Gearbox For Single Axis Solar Tracking System
Worm Slewing Drive Description
Slewing drive is also called slewing gear device, slewing drive
device, slewing drive pair, slewing reducer, slewing turntable,
etc. The main components of slewing drive are: slewing bearing,
worm, casting base and some standard parts such as bearings, bolts,
etc. The slewing drive device uses axle motion to reduce force
consumption and play a role in safety protection.
Slewing drives are mainly used in special vehicle steering
platforms, heavy-duty flatbed trucks, container cranes,
truck-mounted cranes, truck cranes, aerial work vehicles, cranes,
gantry cranes, small wind power stations, aerospace communications,
satellite reception, solar tracking systems and many other
industries. Especially in recent years, the rapid development of
solar photovoltaic power generation industry is widely used. The
rotary drive is used in the solar photovoltaic power generation
industry, and is generally equipped with a rotary geared motor or
an AC geared motor; on construction machinery, a hydraulic motor is
mainly configured as a power drive.
VE Model Slewing Drive Technical Parameters
| Model | Ratio | Rated Output Torque(N.m) | Tilting Torque(N.m) | Holding Torque(N.m) | Axial Load(kN) | Radial Load(kN) | Efficiency | Self-locking | Weight(kg) |
| 3" | 31:1 | 600 | 1500 | 1800 | 22 | 15 | 40% | Yes | 12 |
| 5" | 37:1 | 800 | 5000 | 9200 | 16 | 27 | 40% | Yes | 18 |
| 7" | 57:1 | 1750 | 7000 | 13200 | 34 | 58 | 40% | Yes | 32 |
| 8" | 51:1 | 2250 | 11200 | 20400 | 50 | 80 | 40% | Yes | 28 |
| 9" | 61:1 | 2250 | 16000 | 30800 | 60 | 130 | 40% | Yes | 52 |
| 12" | 78:1 | 4300 | 25000 | 40560 | 77 | 190 | 40% | Yes | 65 |
| 14" | 85:1 | 5600 | 48000 | 44200 | 110 | 230 | 40% | Yes | 88 |
| 17" | 102:1 | 6750 | 67000 | 53040 | 142 | 390 | 40% | Yes | 135 |
| 21" | 125:1 | 16000 | 89000 | 65000 | 337 | 640 | 40% | Yes | 192 |
| 25" | 150:1 | 21450 | 112000 | 89000 | 476 | 950 | 40% | Yes | 251 |
Our Services
1. MOQ: 1 piece, customers could buy one piece for testing
2. Experiences: we will share more than 10 years experiences and solutions for projects with our clients
3. Production: we assembled the slew drives in our own factory, we can control the quality and the lead time by ourselves.
4. Quality: All the products will under strict checking before leaving factory, checking items: outlook, the start torque, the current if attached with a gear motor, the backlash. If unfortunately happens the quality issues, our reactive time is in 24 hours, if caused by our side after investigating, we will change the parts asap with all the cost by us.
