Enclosed House Slewing Drives, 12 Inches IP66 With AC Motor For
Truck Cranes
Enclosed House Slewing Drives Description
We offer quality enclosed slewing drive specially designed for
aerial working platform and construction machinery. Our enclosed
slewing drive equipment is also widely used in PV, CPV, STP, CSP
solar tracking systems applications.
We adopt trict product quality testing process.
We are conducting overall quality control from raw material to the
finished product, each process will be inspected by
special-occupied inspectors with detection equipments testing
method.
We can do slewing drive working life testing, the slewing drive
rotating on the test tooling with customer’s axial load, radial
load & tilting moment. Bearings, gears, bolts, and assemblies are
evaluated on several factors that can impact performance, including
strength and integrity, load and speed, torque and vibration,
metallurgic and dimensional characteristics, and environmental
impacts. Other testings can be conducted according to customers'
needs, to ensure that custom specifications are met, and analyze
failure and wear.
The life cycle test confirms that any changes to components,
materials, or manufacturing process won't negatively impact the
bearing and worm's characteristics. slewing drive's working life
test are not just theoretical computations, they must be proven in
exhaustive testing.
SE Model Performance Parameters
| SE Model Performance Parameters |
| Model | Rated Output Torque (N.m) | Tilting
Torque
(kN.m) | Holding
Torque
(kN.m) | Axial
Load
(kN) | Radial
Load
(kN) | Ratio | Efficiency | Precision
(degree) | IP | Working Tep
(℃) | Self-locking | Weight
(kg) |
| 1" | 400 | 1 | 2 | 22 | 12 | 32:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 6 |
| 3" | 806 | 1.5 | 3 | 30 | 16 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 8 |
| 5" | 962 | 6 | 9 | 68 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 12 |
| 7" | 7344 | 13.5 | 12 | 132 | 58 | 57:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 21 |
| 9" | 8784 | 45 | 30.8 | 340 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 49 |
| 12" | 11232 | 54 | 45 | 480 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 61 |
| 14" | 11232 | 68 | 54 | 680 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 63 |
| 17" | 11232 | 135 | 65 | 980 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 105 |
| 21" | 18000 | 203 | 81 | 1600 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 149 |
| 25" | 18000 | 271 | 89 | 2400 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 204 |
Applications
Slewing drives are used when a structural part in a machine needs
to be rotated along a fixed axis in the opposite direction to the
other, while at the same time ensuring an axial and radial
connection between the two parts.
