Endless crown reducer size. 30 63B14
Endless crown reducer size. 30 63B14
Endless crown reducer size. 30 63B14
Endless crown reducer size. 30 63B14

Worm Reducer Size 130 PAM 250/28 flange - Motor casing 100 B5

€492.22 Tax included

€406.79 tax excl.

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With Ø45mm hollow output shaft, and PAM 250/28 input flange (Ext Ø 250mm and input shaft Ø 28mm) type B5, suitable for motors with frame size 100.

Reduction ratios: 7.5-10-15-20-25-30-40-50-60-80.

Typical engine powers at 1500 rpm are:

  • 3CV Max. grid. i=80
  • 4CV Max. grid. i=80
  • 5.5CV Reduced car, Max. grid. i=60
  • 7.5CV Reduced car, Max. grid. i=40

Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications .
Reduction ratio
  • 7.5
  • 10
  • 15
  • 20
  • 25
  • 30
  • 40
  • 50
  • 60
  • 80

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Size 130 crown worm Reducer , compact execution and high performance, with Ø45mm hollow output shaft and Ø28mm input shaft.

This size of reducer accepts motors with a B5 size 100 flange , this flange size has an External Ø of 250mm and the reducer has an input shaft diameter of 28mm.

Inlet flange dimensions of worm gear reducer

  • Q: 250mm
  • M: 215mm
  • N: 180mm
  • D: Ø28mm

The powers of the motors at 1500 rpm usually used for this type of reducers and with a higher service factor fs≥1 are:

  • 3CV 1500rpm. Maximum reduction I= 80
  • 4CV 1500rpm. Maximum reduction I= 80
  • 5.5 HP 1500rpm reduced casing. Maximum reduction I=60
  • 7.5 HP 1500rpm reduced casing. Maximum reduction I=40

The reduction ratios (i) available are from 7.5 to 80, depending on the input revolutions we can obtain the following revolutions on the output shaft shown in the following table.

Reducer output revolutions table

You can download all the dimensions of the reducer by clicking on the "ATTACHMENTS" tab.


For more information you can download the technical sheet by clicking on the "Attachments" tab

Material for professional use, install in compliance with the regulations in force at the installation site


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