SE3 Worm Gear IP66 Slewing Ring Bearings For Solar Tracking System
IP66 Self Locking Slewing Drive
According to the variable speed transmission form of slewing
drives, it can be divided into gear slewing drive and worm gear
slewing drive, inheriting the respective characteristics of gear
drive and worm gear drive. In terms of bearing capacity, the
performance of the worm gear type is better than that of the tooth
type, and when the envelope worm drive is used, its bearing
capacity, deformation resistance and transmission rigidity are
further improved, but the worm gear and worm type rotary drive in
terms of efficiency.
Advantages
The slewing drive is a highly integrated full-circle slewing
reduction mechanism. The axial size of the chain is not much
different, which is beneficial to the flattening of the structure
of the series transmission connection parts, thereby reducing the
size of the entire mechanical equipment.
In addition, whether it is a gear type or a worm gear type slewing
drive, because the size difference between the main and driven
parts itself is very large, it is easier to achieve large
transmission ratio transmission, which is also difficult for many
other types of variable speed transmission mechanisms.
SE Model Performance Parameters
| SE Model Performance Parameters |
| Model | Rated Output Torque (N.m) | Tilting Torque (N.m) | Holding Torque(N.m) | Axial Load(kN) | Radial Load(kN) | Ratio | Efficiency | Precision (degree) | IP | Working Tep. (℃) | Self-locking | Weight (kg) |
| 1" | 400 | 1000 | 1800 | 22 | 12 | 32:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 6 |
| 3" | 600 | 1500 | 3000 | 30 | 16 | 31:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 8 |
| 5" | 800 | 6000 | 9200 | 68 | 27 | 37:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 12 |
| 7" | 2000 | 13500 | 13200 | 132 | 58 | 57:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 21 |
| 9" | 4400 | 45000 | 30800 | 340 | 130 | 61:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 49 |
| 12" | 5800 | 54400 | 40560 | 480 | 190 | 78:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 61 |
| 14" | 6550 | 68000 | 54200 | 680 | 230 | 85:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 63 |
| 17" | 9400 | 135600 | 65040 | 980 | 390 | 102:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 105 |
| 21" | 16000 | 203400 | 81000 | 1600 | 640 | 125:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 149 |
| 25" | 21000 | 271160 | 89000 | 2400 | 950 | 150:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 204 |
Remarks:
Since the slewing drive will be equipped with different drive
motors and the performance of the slewing drive is different,
please contact our sales for the specific price. We will restore
your message within 12 hours.
Applications
The slewing drive can be used in any occasion that requires
full-circle rotation and requires variable speed. When it is
necessary to realize the power transmission of larger torque, the
transmission of higher precision motion, or the selection of the
mechanism that requires high compactness and integrity of the body
structure, the slewing drive is the best solution.
The more common applications are generally the full-circle rotary
structure of engineering and construction machinery, as well as
solar energy, wind energy and various long-term automatic tracking
machinery. It is easy to carry out digital control, so it has many
applications in the field of industrial robots.
