Product Description
Slewing CZPT is also called slewing gear, CZPT , worm drive, rotary drive axle, rotary drive vice, slew drive, CZPT reducer and rotary drive unit. At present the majority of such devices are caller Slewing CZPT .
Technical parameter for SD25
Slewing drive introduction
1. Introduction of CZPT slewing drive
LYHY Slewing CZPT movement can reduce CZPT consumption, since the security role. In addition to the field of use in the daily solar CZPT systems are usually used for Special vehicle, heavy-duty flat-panel truck, container cranes, truck mounted crane, automobile crane and aerial vehicles, cranes, gantry cranes, small wind CZPT stations, space communications, satellite receiver, etc…The Slewing CZPT in the solar photovoltaic industry, the general configuration DC planetary reduction motor or AC geared motors; Main configuration of the hydraulic motor as a CZPT -driven construction machinery
LYHY Slewing CZPT principle of the large transmission ratio of the deceleration device to transmit motion and CZPT between the two axes staggered in space. The Slewing CZPT transmission is usually the case of the main components of the worm and wheel bearings, shell, and the CZPT source
As the core component of turntable bearings, can withstand the axial load, radial load and overturning moment.
2. Structure
Slewing drive can be divided into two different structures as per different applications.
Light load slewing drive
Heavy load slewing drive
The dimensions of slewing drives include 3 inch, 5 inch, 7 inch, 9 inch, 12 inch, 14 inch, 17 inch, 21 inch and 25 inch.
3. Features:
Slewing drive is a special bearing. And a slewing drive usually consist of slewing bearing, worm shaft, housing, bearing, motor and so on. CZPT drive the worm shaft, the outer ring of slewing bearing will rotate, the outer ring output the torque through flange while the inner ring of slewing bearing is fixed in housing.
LYHY Slewing CZPT and rotary products, compared with the ease of installation, ease of maintenance, Installation space savings advantages to a greater extent.
4. Application:
Slewing drives are widely used in aerospace area, solar CZPT systems, wind turbines, satellite broadcasting system, and CZPT machinery like truck cranes, and man lifts, etc. Recently years, it has been prosperously used in photovoltaic CZPT generation systems, special vehicle, heavy-duty flat-panel truck, container cranes, truck mounted crane, automobile crane and aerial vehicles, cranes, gantry cranes, small wind CZPT stations, space communications, satellite receiver, etc.
Model | Rated output torque /KN-m | Tilting Moment torque /KN-m | Load /KN | Gear ratio | Self-locking gears | Boundary dimensions (mm) | Weight (KG) | |||||||||||||||||||
Static load rating, axial | Static load rating,radial | Dynamic load rating, axial | Dynamic load rating,radial | L | L1 | L2 | L3 | H2 | H3 | H4 | ΦD | ΦD1 | ΦD2 | ΦD3 | ΦD4 | ΦD5 | n1-Y | n1-X | H | H1 | ||||||
3″ | 0.2 | 0.5 | 30 | 16.6 | 9.6 | 8.4 | 62:1 | yes | 346 | 153 | 114 | 80 | 14.5 | 60.5 | 125 | 100 | 100 | 126 | 6-M10 | 6-M10 | 190 | 109 | 12 | |||
5″ | 0.3 | 0.8 | 76 | 22.6 | 13.8 | 11.8 | 62:1 | yes | 361 | 168 | 128 | 93.7 | 24.6 | 7 | 38 | 161 | 135 | 103.5 | 70 | 50 | 120 | 6-M10 | 7-M10 | 219 | 79 | 18 |
7″ | 1 | 13.5 | 133 | 53 | 32 | 28 | 73:1 | yes | 398 | 182 | 166 | 132.7 | 23.4 | 4.3 | 42.5 | 237.5 | 203.2 | 163 | 120.6 | 98 | 145 | 8-M12 | 10-M12 | 295 | 81 | 23 |
9″ | 7.3 | 33.9 | 338 | 135 | 81 | 71 | 61:1 | yes | 546 | 314 | 239 | 174.1 | 29 | 4.4 | 54.5 | 316 | 270 | 222.5 | 175 | 145 | 204 | 16-M16 | 15-M16 | 411 | 108 | 50 |
12″ | 9.2 | 54.3 | 475 | 190 | 114 | 100 | 78:1 | yes | 556 | 324 | 285 | 220 | 27 | 4.4 | 58.5 | 401.5 | 358 | 308.5 | 259 | 229 | 289 | 18-M16 | 19-M16 | 500 | 110.5 | 60 |
14″ | 10.5 | 67.8 | 555 | 222 | 133 | 117 | 85:1 | yes | 547 | 330 | 303 | 238 | 28 | 3.5 | 59 | 435.5 | 390 | 342.5 | 295 | 265 | 325 | 18-M16 | 23-M16 | 530 | 110 | 73 |
17″ | 14.5 | 135.6 | 975 | 390 | 235 | 205 | 102:1 | yes | 555 | 338 | 340 | 275.3 | 26 | 4.6 | 66 | 522 | 479.4 | 425.5 | 365.1 | 324 | 406 | 20-M16 | 20-M16 | 615 | 126 | 110 |
21″ | 20.2 | 203 | 1598 | 640 | 385 | 335 | 125:1 | yes | 678 | 461 | 398 | 333 | 3.3 | 4.5 | 76 | 616 | 584.2 | 525.5 | 466.7 | 431.8 | 532 | 36-M20 | 35-M20 | 732 | 136.5 | 158 |
25″ | 22.5 | 271 | 2360 | 945 | 590 | 470 | 150:1 | Yes | 678 | 461 | 467 | 401.8 | 6.2 | 4.5 | 78.2 | 744 | 675 | 620 | 585 | 512 | 628.5 | 36-M20 | 35-M20 | 863 | 133.2 | 230 |