SE17 Self-locking Hydraulic Slewing Ring Bearing For Horizontal
Single Axis Linkage System
Description
Our custom slewing ring bearing solutions for the solar industry
help harness the sun’s power in an efficient and cost-effective
manner. Our slewing drives and worm gear drives deliver the highest
dynamic and static torque load capacity in a small package. It is
designed to help the rotation of the sun tracking system, and
improves power generation efficiency.
Features
1. SE self-locking enclosed slewing drive help power movement
across industries and are perfect for situations requiring both
load-holding and rotational torque from the same gearbox.
2. IP66 grade housing to protect from harsh field environment
3. Rotate 360 degrees which can meet various applications
4. Small backlash
5. Envelop worm
Performance Parameters of SE 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) |
| 1” | 32:1 | 400 | 1000 | 1800 | 22 | 12 | 40% | ≤0.1 | Yes | 6 |
| 3” | 31:1 | 600 | 1500 | 3000 | 30 | 16 | 40% | ≤0.1 | Yes | 8 |
| 5” | 37:1 | 800 | 6000 | 9200 | 68 | 27 | 40% | ≤0.1 | Yes | 12 |
| 7” | 57:1 | 2000 | 13500 | 13200 | 132 | 58 | 40% | ≤0.1 | Yes | 21 |
| 9” | 61:1 | 4400 | 45000 | 30800 | 340 | 130 | 40% | ≤0.1 | Yes | 49 |
| 12” | 78:1 | 5800 | 54400 | 40560 | 480 | 190 | 40% | ≤0.1 | Yes | 61 |
| 14” | 85:1 | 6550 | 68000 | 54200 | 680 | 230 | 40% | ≤0.1 | Yes | 63 |
| 17” | 102:1 | 9400 | 135600 | 65040 | 980 | 390 | 40% | ≤0.1 | Yes | 105 |
| 21” | 125:1 | 16000 | 203400 | 81000 | 1600 | 640 | 40% | ≤0.1 | Yes | 149 |
| 25” | 150:1 | 21000 | 271160 | 89000 | 2400 | 950 | 40% | ≤0.1 | Yes | 204 |
Applications
For solar: Concentrator Solar Dish, CPV (Concentrated
Photovoltaics), CSP (Concentrated solar power), solar parabolic
trough, PV tracker
For wind: it is uesd to rotate the pedestal in wind turbines
Construction Machinery Application: widely applied on mounted truck
crane, aerial working platform, Dock Crane, Timber Grab
Industry Market: Automation/Assembly line, robotic arm
Satellite: slew drive can be used for space communications and
global positioning systems in satellite dish
