IP66 High Prevention Dual Axis Worm Gear Slew Drive With Envelop
Worm For Solar Energy
Product Description
The slewing drive is a gearbox that can bear radial and axial loads
safely at the same time and transmit a torque for rotating with a
low speed. The rotation can be in a single axis, or in multiple
axes together. Slewing drive is made by gearing, bearings, seals,
housing, motor and other auxiliary components and assembling them
into a finished gearbox.Our enclosed housing slewing drive consists
of the housing, gear, hourglass worm, and other spare parts. Also
we can provide electric motor or hydraulic motor to match with
slewing drive.
Features
1. achieve clockwise and counterclockwise rotation
2. high IP rate of 66 grade to prevent the water and dust and is
very suitable for used in outside
3. three types: SE, VE and SDE series slew drives, VE series are
mostly applied in solar tracking system, parabolic concertrated
power, while the SE series are mostly applied in construction
machinery. The SDE series are dual axis slew drives, they can help
the solar system to track the sun at any time and at any
direaction.
Performace of SDE Series
| 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 | 5800 | 10 | 15 | 40% | ≤0.1 | Yes | 25 |
| 5" | 37:1 | 800 | 6000 | 9200 | 16 | 27 | 40% | ≤0.1 | Yes | 34 |
| 7" | 57:1 | 2000 | 7500 | 13200 | 34 | 58 | 40% | ≤0.1 | Yes | 56 |
| 9" | 61:1 | 4300 | 16000 | 27200 | 60 | 130 | 40% | ≤0.1 | Yes | 92 |
| 12" | 78:1 | 5800 | 25000 | 40560 | 77 | 190 | 40% | ≤0.1 | Yes | 160 |
| 14" | 85:1 | 6750 | 48000 | 44200 | 110 | 230 | 40% | ≤0.1 | Yes | 224 |
| 17" | 102:1 | 9460 | 67000 | 53040 | 142 | 390 | 40% | ≤0.1 | Yes | 320 |
| 21" | 125:1 | 16000 | 89000 | 65000 | 337 | 640 | 40% | ≤0.1 | Yes | 492 |
| 25" | 150:1 | 21450 | 112000 | 89000 | 476 | 950 | 40% | ≤0.1 | Yes | 705 |
Application
Slewing drives are usually found in application such as: wind turbines, heavy load
transporters, solar trackers, CSP, CPV, satellite antenna, harbor cranes, hydraulic equipment, crane steering mechanisms,
automation systems, heavy load manipulators, yaw and pitch control
tables.
