WP series reducer - bipolar, unipolar speed ratio, torque parameter table

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WP series cast iron worm gear reducer - complete technical specifications

The WP series worm gear reducer has a wide range of rated power, torque capacity, and reduction ratios, which can meet various industrial transmission requirements.

General Specifications

Parameter	Single Stage	Double Stage
Reduction Ratios	10:1 – 60:1	200:1 – 900:1
Input Power	0.12 – 33.2 kW	0.12 – 17.71 kW
Output Torque	6 – 6,050 N·m	63 – 6,050 N·m
Frame Sizes	40 – 250	40/70 – 155/250

WP reducer frame size (center distance)

The WP series reducer is specified by the frame size - the center distance between the input shaft and

 the output shaft, in millimeters:

WP series reducer standard single-stage sizes: 40, 50, 60, 70, 80, 100, 120, 135, 147, 155, 175, 200, 250

WP series worm gear reducer standard two-stage combination: 40/70, 50/80, 60/100, 70/120, 80/135, 

80/147, 100/155, 120/175, 135/200, 155/250

Reduction Ratios

Type	Standard Ratios
Single Stage	10, 15, 20, 25, 30, 40, 45, 60
Double Stage	200, 300, 400, 500, 600, 800, 900

Multiple units can be combined for extreme ratios up to 10,000:1