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TA Series
Specific Shaft Mounted Gearmotors & Units
The TA Series has long has long been established as a best seller for quarry and mine applications where absolute reliability and low maintenance are key factors. Another winning factor is the backstop option that prevents back driving in the case of inclined conveyors. This gearbox can be completed by selecting from a wide range of electric motors entirely manufactured by Bonfiglioli. Asynchronous motors, both IEC and compact (BN-BE-BX/M-ME-MX), can be coupled with the TA Series providing our customers a complete drive solution.


Torque Range

Torque (Nm)
  • TA 30
  • TA 35
  • TA 40
  • TA 45
  • TA 50
  • TA 60
  • TA 70
  • TA 80
  • TA 100
  • TA 125
  • Key benefits

    - Cost effective solution
    - High Reliability
    - Robustness
    - Very Compact design
    - Prevent the movement in the wrong way
    - Highly customizable product
  • Main options

    Fluor Elastomer Seals
  • Torque range

    150 ... 16,000 Nm (1,327 … 141,611 in-lb)
  • Gear ratios

    5 ... 33.2
  • Transmissible Mechanical Power

    Up to 226 kW
  • Motors

    Input with solid shaft
    Input with e-motor coupling:
    - BN, BE, BX [IEC asynchronous]
    - BSR [IEC reluctance]
    - BS [IEC single phase]
  • Motor options

    Thermistors and thermostat sensors
    Independent forced cooling
    Incremental, sin/cos absolute single/multi-turn encoders
    Anti-condensation heaters

Key features

Essential design

Sturdy construction

Cast-iron housing

Shaft mounted


3 bore options per output shaft size

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Related Products

Download technical documentation

Register now to download the following documents
  • Product Catalogue –Parallel Shaft Gearmotors & Units-TA
  • Spare Parts List_ATEX_ TA

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Contact Locator

Bonfiglioli Australia
2 Cox Place Glendenning, NSW 2761 Australia Mailing Address: Locked Bag 1000 Plumpton, NSW 2761 Australia
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