Calculation of straight module, helicoid and roller chain pinions
The calculations introduced in this section are very basic.
If you need further information please call ANEM, SA and we will
provide you with the required technical advice.

Straight module pinion

 PINION 1  
Module - Mn
Number of teeth- Z1
Angle of pressure-(AP)*
 PINION 2  
Number of teeth- Z2


*(The angle of pressure is normally 20º)

Helicoid module pinion

 PINION 1  
Module - Mn
Number of teeth - Z1
Inclination angle - ß1
º '
Direction
Angle of pressure - (AP)*
 PINION 2  
Number of teeth - Z2
Direction



*(The angle of pressure is normally 20º)

Roller chain pinion

Pass - P
 in mm.
Number of teeth - Z
 
Roller diameter - Dr