CE Certified Small Backlash Slewing Bearing Drive With Electrical
Gearbox For Csp
CE Marked Slewing Drive
The slewing drive is a full-circumferential slewing deceleration
transmission mechanism that integrates a driving power source. It
uses the slewing bearing as a transmission follower and a mechanism
attachment. and the casing, and the other ring is used as both a
transmission follower and a connection base for the driven working
part, so that the slewing bearing itself is a full-circle slewing
connection, and the driving power source and the main drive are
efficiently configured It is a universal deceleration transmission
mechanism that integrates the functions of rotation, deceleration
and driving, and at the same time has a simple structure and is
convenient to manufacture and maintain.
Slewing gear is a core part in the assembly of a slewing drive
unit. Together with attachment holes in the rings, they enable an
optimized power transmission with a simple and quick connection
between adjacent machine components. It is small but they help do
some of the largest jobs in the business. From swing arm rotation
on cranes to the platform on a wind turbine and solar energy,
slewing rings are an integral part of many machinated processes.
It is an ideal solution in:
1. Heavy-duty applications requiring significant load-carrying
capacity
2. Designs where precise positioning is critical
3. Applications where self lock is needed
Performance Parameters of SE series
| 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 |
Applications
Slewing drives are used worldwide for:
• Vehicle and crane systems.
• Rotation of attachments such as excavators, hydraulic tongs and
forklifts.
• Facility management (automated systems).
• Loading and unloading equipment.
• GPS.
