• Sealed Type Slewing Drive for Wood Industry SD9
  • Sealed Type Slewing Drive for Wood Industry SD9
  • Sealed Type Slewing Drive for Wood Industry SD9
  • Sealed Type Slewing Drive for Wood Industry SD9
  • Sealed Type Slewing Drive for Wood Industry SD9
  • Sealed Type Slewing Drive for Wood Industry SD9

Sealed Type Slewing Drive for Wood Industry SD9

Feature: Longlife
Step: Single-Step
Layout: Coaxial
Openness: Closed
Installation: Horizontal
Transmission Form: Worm
Samples:
US$ 350/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
SD9
Type
Single-Row Ball
Brand
Lyhy
Custom Design
Available
Size
9 Inch
Company History
Since 1993
Rolling Body
Roller Bearings
Separated
Unseparated
The Number of Rows
Single
Outer Dimension
200-6500mm
Load Direction
Axial
Material
50mn, 42CrMo
Transport Package
Wooden Box
Specification
ISO2001: 9008
Trademark
LYHY
Origin
China
HS Code
848210900
Production Capacity
600PCS Per Year

Product Description

Technical parameter for SE9 slewing drive, worm drive

Size: 9inch
Rated output torque /KN-m: 7.3
Tilting Moment torque /KN-m: 33.9
Weight: 50kgs

1. Introduction of LYHY heavy load slewing drive
Slewing Drive is also called slewing gear, worm gear, worm drive, rotary drive, slew drive, worm gear reducer and rotary drive unit. At present the majority of such devices are caller Slewing Drive.
LYHY heavy load slewing drive is usually composed of a slewing ring, worm, casting housing, and standard components like bearing and bolts, etc. While used in photovoltaic power generation system, the slewing drive is usually used in combination with DC planetary speed reducer motor and AC speed reducer motor. While used in engineering equipment, it is regularly used in combination with hydraulic motor to function as power driving system.

2. Structure
According to the raceway diameter of the slewing ring, a heavy load slewing drive include
M3 ich, M5 inch, M7 inch, M9 inch, M12 inch, M14 inch, M17 inch, M21 inch, M25inch, H14 inch, H17 inch, H21 inch and H25 inch.

3. Features:
Heavy load slewing drive is a special bearing. And a slewing drive is usually composed of a slewing ring, worm, casting housing, and standard components like bearing and bolts, etc.
Slewing drive is able to sustain more axial load, radial load and tilting moment. Turntable or frame rotates at azimuth and elevation driven by slewing drive.

4. Application:
Slewing drives are widely used in special vehicle, heavy-duty flat-panel truck, container cranes, truck mounted crane, automobile crane and aerial vehicles, cranes, gantry cranes, small wind power 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" 0.25 0.5 30 16.6 9.6 8.4 62:1 yes 346 153 114 80   15 60.5 125 100   100   126 6-M10 6-M10 190 109 12
5" 0.37 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" 1.3 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" 9.2 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" 11.7 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" 12.7 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" 18.5 135.6 975 390 235 205 102:1 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" 29 203 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" 34 271 2360 945 590 470 150:1 yes 678 461 467 401.8 6.2 4.5 78.2 744 675 820 585 512 628.5 36-M20 35-M20 863 133.2 230

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