Changzhou Hangtuo Mechanical Co., Ltd
PROVIDING INNOVATIVE AND COST-EFFECTIVE INDUSTRIAL SOLUTIONS
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1 Inch To 25 Inches Worm Gear Slew Drive With Low Speed Auto Sun Tracking System
Worm Gear Slew Drive Description
Our slewing drives come in a variety of model sizes from 1 inch to 25 inches, performance ranges from 0.3 to 21 kNm. We also have slewing drives of different backlash. The drives are well suited for applications that require both load holding and rotational torque from the same gear box. They can also be made with dual axes of rotation, (turning axes at the same time) or with dual drives on the same axis, (two worm threads driving the same ring gear in one axis), and can be mounted vertically, horizontally or both.
Parameters of VE 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 |
Applications
The use of slewing drives is widespread and increasing significantly. Once primarily used in mining and heavy construction, slewing drive applications now include solar power, wind turbines and even rides. Rotary drives are available for applications that require steering with great strength, accuracy, safety and efficiency.
Aerial lifts and manned lift platforms
amusement park rides
Antennas, Radars and Telescopes
Bottling, Food and Packaging
Construction machinery
Crane slewing drive
crane slewing ring
Deep excavation
Mining bulk cargo handling
National Defense Technology
Rig
Factory Automation
Forestry and Agriculture
FPSO unit
Medical Technology
Metal Production And Processing
Offshore Marine Cranes
Offshore Cranes
Offshore Ship Deck Equipment
Marine Thruster
Public Transport
Single Main Bearing
Small Wind Turbine
Solar Thermal
Solar Tracker
Steering Drive
Tunnel Drilling
Vacuum Trucks And Professional Applications
Offshore Wind Power
Onshore Wind
Aeolian System