Specialised Air Motors and Transmission
a division of
TONSON Australia Pty. Ltd.

G Series - H & B Helical


Ratios (i): 1.25 - 450  (imax: 138000)
Torque Range (KNm): 2.6 - 900
Power Range (Kw): 4 - 5000 

G series gear units overview:

  • H.B series gear units are interchangable with other brands and may transform and can be customised to suite any special customer requirement.
  • The housing of one size can be adpated as a parallel shaft or right angle shafts.  
  • Horizonal or vertical mounts are possible.
  • Sound-absorbable structure, lager surface, big fan reduce temperature and noise, advanced grinding process of cylindrical gear and bevel gear improve stability and transmit power more efficeintly.
  • Input configurations: either solid input shaft or motor inout flange
  • Output Configuration: solid shaft with std. keyway, hollow shaft with std. keyway, hollow shaft with shrink disk, hollow or solid shaft with involute splines , solid shaft with flange.
  • Mounting configuration: Foot-mounted, flange-mounted, swing base-mounted, Torque-arm-mounted.
  • H.B series include sizes 3-26, number of stages is 1-4, ratio is 1.25-450.




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