A Series


  • Subcategory
    • RIGHT-ANGLE GEAR UNITS

The A Series combines high efficiency and reliability, low maintenance costs and a wide torque range. The right angle layout between INPUT and OUTPUT makes the A Series particularly compact. The gear set combination makes this right-angle product the most efficient and durable in Bonfiglioli's light- and medium-duty portfolio. The A Series can be completed with a wide range of electric motors entirely manufactured by Bonfiglioli. Asynchronous motors both IEC and compact (BN-BE-BX/M-ME-MX), servomotors (BMD) and reluctance motors (BSR) can be coupled with the A Series.

Key features


Input - Right-angle output

Compact motor coupling

Shaft‑pinion connection by interference fit

Servomotor coupling

Wide ratio range (4 stages)

ATEX – Gearboxes for explosive atmospheres 2G/2D

Key features



Main benefits

Compact mounting space

Reduced installation space with a wide range of output speed selection

Reduced standard backlash

Highly dynamic and energy-saving solution

Wide range of output speed selection

Gearboxes can operate safely in explosive atmospheres

Main options

Surface protection up to C5

Reinforced bearings

Reduced backlash

Torsion armFluoroelastomer seals

Double seasonal oil inlet

Taconite seals

Certifications

Certificate of Conformity

Inspection Certificate

ATEX

Output

Shaft and base mounting with two internal diameter options depending on size
Solid shaft, splined hollow shaft, hollow shaft with shrink discs

Motors

Solid shaft input

Input with electric motor coupling:

  • M, ME, MX [compact asynchronous]
  • BMD [permanent magnet servomotor]
  • BSR [IEC reluctance]
  • BN, BE, BX [IEC asynchronous]
  • BS [IEC single-phase]

Motor options

Thermistor and thermostat sensors

Independent forced cooling

Incremental encoder, absolute sin/cos multi-turn/1-turn

TropicalizationAnti-condensation heaters

Stop

Specifications


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