WEA Series Slew Drive

WEA Series Slew Drive
WEA Series Slew Drive
WEA Series Slew Drive
WEA Series Slew Drive
WEA Series Slew Drive
WEA Series Slew Drive
WEA Series Slew Drive
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WEA series slewing drive is a new series of slewing product, also named as slewing reducer. It is commonly composed of worm, slewing bearing, housing, motor adapter, end cap and other components. By adopting slewing bearing as its core component, slewing drive can bear axial force, radial force and tilting moment simultaneously. Comparing with SE series slewing drive, WEA series have the advantages of better protective performance, great transmission torque, better impact resistance and long service life.

Application

WEA series slewing drive is widely applied in the relatively rotary parts of machinery and solar energy field, including solar tracking system, rotary chassis of aerial working machinery, truck crane, rock drill, drilling machine, grasping wood machine.

Specifications
Model WEA9 WEA12 WEA14 WEA17 WEA21 WEA25
Rated Output Torque
(KN.m)
8 9.5 10.8 12.96 28.7 34.2
Tilting Moment Torque
(KN.m)
33.9 54.3 67.8 135.6 203 310
Static Axial Load
(KN)
550 725 920 1110 1595 1850
Static Radial Load
(KN)
205 270 343 414 596 690
Dynamic Axial Load
(KN)
130 180 220 268 340 440
Dynamic Radial Load
(KN)
110 140 190 220 270 320
Holding Torque
(KN.m)
38.7 43 48 72.3 105.8 158.3
Gear Ratio 62:1 79:1 86:1 104:1 90:1 104:1
Output Speed
(rpm)
<3 <3 <3 <2 <1.5 <1.5
Slef-locking Gears Yes Yes Yes Yes Yes Yes
Weight
(kg)
53 66.8 75 96 172 202

Our product range includes precision bearings in dimensions from Ø 100 mm to Ø 1490 mm.

Code Method
Installation Method
  • Horizontal Installation

    In solar applications, it is recommended to mount the slewing drives upside down on the azimuth axis for better protection and to add protection for the elevation axis.

  • Vertical Installation

    In solar applications, it is recommended to install the slewing drives referring to the attached drawing for better protection.

Tags

  • Industrial slewing drives
  • heavy-duty slew drives
  • slew drives for engineering machinery
  • mechanical components
  • slew drives manufacturing
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