• KGM KGW DWB / DWV Double Worm Gear Reducer (Sizes 60-300)
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KGM KGW DWB / DWV Double Worm Gear Reducer (Sizes 60-300)

KGM KGW DWB / DWV Double Worm Gear Reducer (Sizes 60-300)

Two-stage worm gear reducer built from two worm reducers in series to reach very high reduction ratios.

Key features

  • Ratios from 1/200 to 1/900 are listed (up to about 1/3600 possible)
  • Available with horizontal output (DWB) or vertical output (DWV) in sizes 60 to 300
  • Permissible input power is lower than for a single reducer, so select with care

Specifications

Reduction ratios 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
KGM KGW DWB / DWV Double Worm Gear Reducer (Sizes 60-300) reference 2
DWB-60 Size: 60 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-70 Size: 70 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-80 Size: 80 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-100 Size: 100 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-120 Size: 120 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-135 Size: 135 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-155 Size: 155 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-175 Size: 175 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-200 Size: 200 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-225 Size: 225 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-250 Size: 250 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900 | Rated input at 1/200 (HP): 17.94 at 1800 rpm
DWB-300 Size: 300 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900 | Rated input at 1/200 (HP): 23.53 at 1800 rpm
DWV-60 Size: 60 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-70 Size: 70 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-80 Size: 80 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-100 Size: 100 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-120 Size: 120 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-135 Size: 135 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-155 Size: 155 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-175 Size: 175 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-200 Size: 200 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-225 Size: 225 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-250 Size: 250 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900 | Rated input at 1/200 (HP): 17.94 at 1800 rpm
DWV-300 Size: 300 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900 | Rated input at 1/200 (HP): 23.53 at 1800 rpm
Worm Gear ReducersKGM
24 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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KGM KGW DWB / DWV Double Worm Gear Reducer (Sizes 60-300)

Brand KGM·Worm Gear Reducers

Available part numbers (24)

DWB-60, DWB-70, DWB-80, DWB-100, DWB-120, DWB-135, DWB-155, DWB-175, DWB-200, DWB-225 + 14 more — see full table ↓

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Product codes & specifications
KGM KGW DWB / DWV Double Worm Gear Reducer (Sizes 60-300) reference 2
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Product codeSpec
DWB-60Size: 60 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-70Size: 70 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-80Size: 80 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-100Size: 100 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-120Size: 120 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-135Size: 135 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-155Size: 155 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-175Size: 175 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-200Size: 200 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-225Size: 225 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWB-250Size: 250 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900 | Rated input at 1/200 (HP): 17.94 at 1800 rpm
DWB-300Size: 300 | Type: Double reduction, lower worm, horizontal output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900 | Rated input at 1/200 (HP): 23.53 at 1800 rpm
DWV-60Size: 60 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-70Size: 70 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-80Size: 80 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-100Size: 100 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-120Size: 120 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-135Size: 135 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-155Size: 155 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-175Size: 175 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-200Size: 200 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-225Size: 225 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900
DWV-250Size: 250 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900 | Rated input at 1/200 (HP): 17.94 at 1800 rpm
DWV-300Size: 300 | Type: Double reduction, vertical output | Reduction ratios: 1/200, 1/300, 1/400, 1/500, 1/600, 1/800, 1/900 | Rated input at 1/200 (HP): 23.53 at 1800 rpm

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