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WPE 120-175 Double-Stage Worm Reducer | Ratio 1/800 — Ever-power

WPE 120-175 Double-Stage Worm Reducer

First stage: 120 mm | Second stage: 175 mm | Max ratio: 1/800 | Up to 3050 Nm | 144 kg

WPE 120-175 double-stage worm reducer

WPE 120-175 Double-Stage Worm Reducer

Heavy infrastructure penstock drives, large-scale mining rotary drum systems, and industrial kiln main drives requiring output speeds below 2 RPM. In Australia, deployed on major dam infrastructure projects across Tasmania and the Snowy Mountains scheme.

120+175 mm
Centre Distances
1/800
Max Ratio
3050 Nm
Max Output Torque
1.5-6.15 kW
Input Power
FG260
Cast Iron Housing
144 kg
Unit Weight
Double-StageFG260 Cast Iron Pre-AlignedUltra-Low Speed Multiple Variants (A/S/O/X/DA/DS)18-Month Warranty

Where the WPE 120-175 Is Deployed

Heavy infrastructure penstock drives, large-scale mining rotary drum systems, and industrial kiln main drives requiring output speeds below 2 RPM. In Australia, deployed on major dam infrastructure projects across Tasmania and the Snowy Mountains scheme.

The WPE 120-175 pairs a 120 mm first-stage worm gear set with a 175 mm second-stage set in a single pre-aligned housing. For materials, construction details, and selection methodology shared with the single-stage range, refer to the WPA/WPS Series overview. For double-stage specific information, see the WPE Series overview.

Dimensional Drawing

WPE double-stage worm reducer dimensional drawing

WPE 120-175 Configuration Options

VariantConfigurationMotor Flange
WPEA 120-175Standard, input belowNo
WPES 120-175Input aboveNo
WPEO 120-175Output upNo
WPEX 120-175Output downNo
WPEDA 120-175Motor flange, input belowYes
WPEDS 120-175Motor flange, input aboveYes
WPEKA 120-175Hollow output shaftNo
WPEDKA 120-175Motor flange + hollow outputYes

Specify variant code when requesting a quote.

Need a Double-Stage Reducer Sized for Your Application?

Send us your output speed, torque, and mounting requirements. Sizing report within 24 hours.