Helical Bevel Gear Motor (A – Series)

Helical Bevel Gear Motor (A – Series)

The Bonfiglioli A Helical Bevel Gear Motor series is the first product to prove equally good in regard to efficiency and versatility within a highly competitive context, both performance and price-wise.

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  • Description
  • Brand


  • Key benefits

    – Minimized mounting space

    – Wide output speed selection range

    – Reduced standard backlash

    – High dynamic and energy saving solution

    – Wide output speed selection range

    – ATEX gearbox for explosive environnements 2G/2D

  • Main options

    – Surface protection up to C5

    – Reinforced bearings

    – Reduced Backlash

    – Torque Arm

    – Fluor Elastomer oil seals

    – Double oil seals on input

    – Taconite seals

  • Torque range

    – 100 … 14,000 Nm

  • Gear ratios

    – 4.9 … 1,715

  • Certifications

    – Certificate of compliance

    – Inspection certificate

    – ATEX

  • Transmissible Mechanical Power

    – 0.22 …150k

  • Output

    – Feet and shaft mount with two bore options per size

    – Solid shaft, splined hollow shaft, hollow shaft with shrink discs

  • Motors

    – Input with solid shaft

    – Input with e-motor coupling:

    M, ME, MX [compact asynchronous]

    BMD [servo permanent magnet]

    BSR [IEC reluctance]

    BN, BE, BX [IEC asynchronous]

    BS [IEC single phase]

  • Motor options

    – Thermistors and thermostat sensors

    – Independent forced cooling

    – Incremental, sin/cos absolute single/multi-turn encoders

    – Tropicalization

    – Anti-condensation heaters

    – Backstop

  • Torque Range

    – A05 = 100

    – A10 = 150

    – A20 = 250

    – A30 = 410

    – A35 = 600

    – A41 = 850

    – A50 = 1500

    – A55 = 2000

    – A60 = 2800

    – A70 = 5000

    – A80 = 8000

    – A90 = 14000



We assemble and distribute a complete range of bonfiglioli gearmotors, drive systems and planetary gearboxes to satisfy the most demanding needs for industrial processes, automation, mobile and renewable energy applications.

KG International is the best partner for bonfiglioli products.

In our current portfolio we offer all Bonfiglioli products and solutions.

Bonfiglioli operates in three different business areas: Industrial, Wind and Mobile.

The Industrial business area includes solutions for industrial power transmission applications and mechatronic solutions for a wide variety of industries and applications.

The Wind business area provides productions for wind energy applications, including yaw and pitch drives for wind turbines.

The Mobile business area provides products for applications such as construction, mining, agricultural, forestry and earth moving equipment as well as products for marine and off-shore applications.

This business area also includes hybrid and electric solutions for applications such as material handling.

For more information please visit the Bonfiglioli website