• KGM KHW Helical-Worm Geared Motor (Frames 20-70)
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KGM KHW Helical-Worm Geared Motor (Frames 20-70)

KGM KHW Helical-Worm Geared Motor (Frames 20-70)

Compact helical-worm geared motor combining a helical first stage and a worm stage in one rigid housing.

Key features

  • Efficiency is about 1.5 times that of a conventional two-stage worm reducer
  • Frames KHW20 to KHW70 cover motors from 0.2 kW to 7.5 kW with ratios 1/10 to 1/180
  • Supplied as horizontal solid shaft, hollow shaft or vertical flange types, and as a line-power (input shaft) version for frames 25-70

Specifications

Mounting horizontal (B), hollow (H), vertical flange (F)
KHW20 Frame: KHW20 | Motor power / ratios: 0.2 kW (1/4 HP) at 1/40, 1/50, 1/60; 0.4 kW (1/2 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 14-21 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW25 Frame: KHW25 | Motor power / ratios: 0.2 kW (1/4 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 0.4 kW (1/2 HP) at 1/40, 1/50, 1/60; 0.75 kW (1 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 18-30 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW30 Frame: KHW30 | Motor power / ratios: 0.4 kW (1/2 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 0.75 kW (1 HP) at 1/40, 1/50, 1/60; 1.5 kW (2 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 30-45 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW35 Frame: KHW35 | Motor power / ratios: 0.75 kW (1 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 1.5 kW (2 HP) at 1/40, 1/50, 1/60; 2.2 kW (3 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 46-68 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW45 Frame: KHW45 | Motor power / ratios: 1.5 kW (2 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 2.2 kW (3 HP) at 1/40, 1/50, 1/60; 3.7 kW (5 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 87-106 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW60 Frame: KHW60 | Motor power / ratios: 2.2 kW (3 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 3.7 kW (5 HP) at 1/40, 1/50, 1/60; 5.5 kW (7.5 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 154-194 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW70 Frame: KHW70 | Motor power / ratios: 3.7 kW (5 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 5.5 kW (7.5 HP) at 1/40, 1/50, 1/60; 7.5 kW (10 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 236-276 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
Worm Gear ReducersKGM
7 product codes available in this family
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KGM KHW Helical-Worm Geared Motor (Frames 20-70)

Brand KGM·Worm Gear Reducers

Available part numbers (7)

KHW20, KHW25, KHW30, KHW35, KHW45, KHW60, KHW70

How to order

Send the KGM part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
KHW20Frame: KHW20 | Motor power / ratios: 0.2 kW (1/4 HP) at 1/40, 1/50, 1/60; 0.4 kW (1/2 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 14-21 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW25Frame: KHW25 | Motor power / ratios: 0.2 kW (1/4 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 0.4 kW (1/2 HP) at 1/40, 1/50, 1/60; 0.75 kW (1 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 18-30 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW30Frame: KHW30 | Motor power / ratios: 0.4 kW (1/2 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 0.75 kW (1 HP) at 1/40, 1/50, 1/60; 1.5 kW (2 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 30-45 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW35Frame: KHW35 | Motor power / ratios: 0.75 kW (1 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 1.5 kW (2 HP) at 1/40, 1/50, 1/60; 2.2 kW (3 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 46-68 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW45Frame: KHW45 | Motor power / ratios: 1.5 kW (2 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 2.2 kW (3 HP) at 1/40, 1/50, 1/60; 3.7 kW (5 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 87-106 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW60Frame: KHW60 | Motor power / ratios: 2.2 kW (3 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 3.7 kW (5 HP) at 1/40, 1/50, 1/60; 5.5 kW (7.5 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 154-194 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available
KHW70Frame: KHW70 | Motor power / ratios: 3.7 kW (5 HP) at 1/75, 1/90, 1/100, 1/120, 1/150, 1/180; 5.5 kW (7.5 HP) at 1/40, 1/50, 1/60; 7.5 kW (10 HP) at 1/10, 1/20, 1/30 | Weight with motor (kg): 236-276 | Mounting: horizontal (B), hollow (H), vertical flange (F) | Line-power version available

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