Changzhou Hangtuo Mechanical Co., Ltd
Providing Innovative and Cost-effective Slewing Drives
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Vertical Solar Tracker Slew Drive Gearbox With Hourglass Worm For Solar Renewable Energy
Slew Drive Gearbox Description
Hangtuo 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 develops in that particular area. Our experience covers the fields of tracking technologies for photovoltaic systems, mechanical engineering, slewing drive technology.
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.
Technical Sheet
| 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 |
Applications
The slewing drive is a new type of mechanical component, which is a large bearing that can bear comprehensive loads, and can bear large axial and radial loads and overturning moments at the same time.
Construction machinery is the original application of rotary drive devices, and it is also widely used, such as earth-moving machinery, excavators, disintegrators, stackers and reclaimers, graders, road rollers, dynamic compactors, rock drilling machinery, roadheaders, etc. Also mainly used in: truck cranes, railway cranes, port cranes, marine cranes, metallurgical cranes, container cranes, excavators, filling machines, and CT standing wave therapy instruments, navigation instruments, radar antenna bases, missile launchers, tanks , and revolving restaurants, etc. In recent years, slewing drives have been widely used in new energy industries, such as photovoltaics, solar thermal, wind energy and so on.
The slewing drive has played a crucial role in the development of industrial robots, so it is widely called "the joint of the machine", and industrial robots are widely used in manufacturing workshops.
