SDE5 Low Speed Dual Axis Slewing Gearbox For High Precision PV
Tracking Systems
Dual Axis Slewing Gearbox Description
Our slewing drive has strong overturning moment and adopts
enveloping worm drive, which can drive larger loads with
multi-tooth contact, and has self-locking function to enhance the
safety of the system. The slew drives range in performance from
6kNm to 220kNm holding torque, 200Nm to 63kNm output torque, 500Nm
to 271kNm tilting moment load capacity and gear ratios from 31:1 to
156,600:1. Installation can be horizontal, vertical or multi-axis
combination.
SDE Model Slewing Drive Performance Parameters
| SDE 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) |
| 3" | 600 | 1.5 | 5.8 | 10 | 15 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 25kg |
| 5" | 800 | 6 | 9.2 | 16 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 34kg |
| 7" | 2000 | 7.5 | 13.2 | 34 | 58 | 57:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 56kg |
| 9" | 4300 | 16 | 27.2 | 60 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 92kg |
| 12" | 5800 | 25 | 41 | 77 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 160kg |
| 14" | 6750 | 48 | 45 | 110 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 224kg |
| 17" | 9460 | 67 | 54 | 142 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 320kg |
| 21" | 16000 | 89 | 65 | 337 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 492kg |
| 25" | 21450 | 112 | 89 | 476 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 705kg |
The above dimensions and parameters may be updated or adjusted, for
more detailed dimensions and parameters, please refer to our sales
drawings.
Special design according to different applications and projects
It can match different types of motors, such as hydraulic motors,
stepper motors, servo motors, etc.
The surface of the rotary drive device can be sprayed with any
color according to the customer's requirements
Applicatons
Our slewing drives are designed for long life and low maintenance.
They require very little installation space but can withstand
maximum loads. That's why they are the solution for many
applications: slewing drives for forestry, agriculture, mining,
manned platforms, numerous maritime applications as well as machine
building and engineering, concentrating solar tracking systems,
single-axis or dual-axis solar tracking systems.
