Slewing Drive
By adopting slewing bearing as its core component,slewing drive can bear axial force, radial force and tilting moment simultaneously. Slewing drive is widely applied in modular trailers, all types of cranes, aerial working platform, solar tracking systems and wind power systems. Electric and planetary gearboxes can be designed according to customer's requirment.Slewing drive has the advantage for saving space in facilities,max load capacity in a compact design,extensive lifespan, reduced maintenance costs.
Dimensions Parameters
| Model |
External Dimensions | Installation Dimensions | Mounting Holes Date | ||||||||||||||||||
| L1 | L2 | L3 | H1 | H2 | D1 | D2 | D3 | D4 | D5 | D6 | n1 | M1 | T1 | T2 | n2 | M2 | T3 | T4 | |||
| mm | Inner Ring | Outer Ring | |||||||||||||||||||
| SE3 | 190 | 157 | 80 | 94.5 | 97.5 | 126 | 100 | no | no | 100 | 115 | 6 | M10 | 17 | 32 | 6 | M10 | 17 | no | ||
| SE5 | 228 | 173 | 100.1 | 107.5 | 119 | 140 | 100 | no | no | 128 | 146 | 6 | M10 | 18 | 33 | 6 | M10 | 20 | no | ||
| SE7 | 295 | 185 | 132.7 | 76.5 | 80.8 | 145 | 120.6 | 98 | 163 | 203.2 | 237.5 | 10 | M12 | 25 | 45 | 8 | M12 | 25 | 42.4 | ||
| SE9 | 408 | 314 | 174.2 | 102 | 108 | 204 | 175 | 145 | 222.5 | 270 | 316 | 15 | M16 | 30 | 65 | 16 | M16 | 30 | 53 | ||
| SE12 | 498 | 324 | 220 | 106 | 110.5 | 289 | 259 | 229 | 308.5 | 358 | 402 | 19 | M16 | 30 | 69.4 | 18 | M16 | 30 | 51 | ||
| SE14 | 533 | 330 | 237.6 | 106 | 110 | 325 | 295 | 265 | 342.5 | 390 | 435.5 | 23 | M16 | 30 | 69 | 18 | M16 | 30 | 51 | ||
| SE17 | 578 | 378 | 282.55 | 121 | 126 | 406 | 365.1 | 324 | 425 | 479.4 | 522 | 20 | M16 | 32 | 79 | 20 | M16 | 32 | 55 | ||
| SE21 | 737 | 462 | 339.1 | 133 | 136.5 | 533 | 466.7 | 431.8 | 525.5 | 584.2 | 618 | 35 | M20 | 40 | 91 | 36 | M20 | 40 | no | ||
| SE25 | 863 | 462 | 401.8 | 133 | 130 | 628 | 565 | 512 | 620 | 675 | 744 | 35 | M20 | 40 | 87 | 36 | M20 | 40 | no | ||
Performance Parameters
| Model | Rated Output Torque kN.m |
Tilting Moment Torque kN.m |
Axial Load kN |
Radial Load kN |
Holding Torque kN.m |
Gear Ratio | Tracking Precision | Self-locking Gears | Weight kg |
| SE3 | 0.4 | 1.1 | 30 | 16.6 | 2 | 62:1 | ≤0.200 | Yes | 12 kg |
| SE5 | 0.6 | 3 | 45 | 22 | 5.5 | 62:1 | ≤0.200 | Yes | 20 kg |
| SE7 | 1.5 | 13.5 | 133 | 53 | 10.4 | 73:1 | ≤0.200 | Yes | 23 kg |
| SE9 | 6.5 | 33.9 | 338 | 135 | 38.7 | 61:1 | ≤0.200 | Yes | 49 kg |
| SE12 | 7.5 | 54.3 | 475 | 190 | 43 | 78:1 | ≤0.200 | Yes | 61 kg |
| SE14 | 8 | 67.8 | 555 | 222 | 48 | 85:1 | ≤0.200 | Yes | 64 kg |
| SE17 | 10 | 135.6 | 976 | 390 | 72.3 | 102:1 | ≤0.150 | Yes | 105 kg |
| SE21 | 15 | 203 | 1598 | 640 | 105.8 | 125:1 | ≤0.150 | Yes | 149 kg |
| SE25 | 18 | 271 | 2360 | 945 | 158.3 | 150:1 | ≤0.150 | Yes | 204 kg |