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VE9 Vertical Worm Gear Slew Drive With 12V DC Gear Motor And Enclosed Housing For Outdoor Use
Description
Slew drive is a full-cycle rotary speed reduction drive mechanism with integrated drive power source. It is used as a drive follower and mechanism attachment.
Advantages
1. Modularity
Due to the high degree of integration of the rotary drive, the user does not have to purchase and process each piece of the components that make up the rotating device, and to a certain extent reduce the preparation process at the beginning of the product production, thereby greatly improving the labor productivity.
2. security
Worm gear drive with reverse self-locking characteristics, can achieve reverse self-locking, that can only be driven by the worm, and can not be driven by the worm gear. This feature allows the rotary drive can be widely used in lifting, aerial work and other equipment, while improving the host of scientific and technological content, but also greatly enhance the stability of the host operating and operating safety factor. Slew drive with the traditional rotary products, compared with the installation is simple, easy to maintain, to a greater extent, save space for installation.
3. Simplify the host design
Compared with the traditional gear drive, the worm gear drive can be relatively large reduction ratio, in some cases, the host can save the reducer parts, so as to reduce procurement costs for customers, but also greatly reduces the host failure rate.
Applications
Our products include slewing drives and related components, which are mainly applied in single or dual axis solar tracking systems, construction vehicles, port machinery, modular vehicles and small wind power systems.
Slewing drives/reducers are being chosen by customer from home and aboard for PV/CPV/CSP solar thermal tracking systems due to the combination of slewing ring with the hourglass worm shaft, which provides more tooth contact, increased drive torque and smoother rotation. There are different sizes available from 3 inch to 25 inch with more than 60 models to meet both regular and precise tracking requirements in PV, CPV, CSP and solar thermal power tracking fields.
Technical Data
| VE Model Performance Parameters | ||||||||||||
| Model | Rated Output Torque (N.m) | Holding Torque (N.m) | TiltingTorque (N.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Precision (degree) | Precision | IP | Working Tep(℃) | Self-locking | Weight (kg) |
| 3" | 600 | 1800 | 1500 | 22 | 15 | 31:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 12kg |
| 5" | 800 | 9200 | 5000 | 16 | 27 | 37:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 18kg |
| 7" | 1750 | 13200 | 7000 | 34 | 58 | 57:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 32kg |
| 8" | 2250 | 20400 | 11200 | 50 | 80 | 51:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 28kg |
| 9" | 4300 | 30800 | 16000 | 60 | 130 | 61:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 52kg |
| 12" | 5600 | 40560 | 25000 | 77 | 190 | 78:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 65kg |
| 14" | 6750 | 44200 | 48000 | 110 | 230 | 85:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 88 kg |
| 17" | 9460 | 53040 | 67000 | 142 | 390 | 102:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 135 kg |
| 21" | 16000 | 65000 | 89000 | 337 | 640 | 125:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 192 kg |
| 25" | 21450 | 89000 | 112000 | 476 | 950 | 150:1 | 40% | ≤0.10 | 66 | -40～+120 | Yes | 251 kg |
