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  • Bonfiglioli's 300M Series is an outstanding solution for all heavy-duty applications where compactness is not an option.Thanks to its modular design, the 300M Series can be customized to match an extremely wide range of applications. Bonfiglioli's expertise in planetary technology ensures high-quality product design and manufacturing procedures. The 300 Series operates without unwanted downtime even in the harshest environments. This planetary gearbox achieves top-class flexibility thanks to several outputs, as well as input configurations available for all 20 sizes. The 300M Series can be completed with a wide range of electric motors entirely manufactured by Bonfiglioli. Asynchronous motors (BN-BE-BX/M-ME-MX) can be coupled with 300M Series gearboxes, providing our customers a complete solution.

    • Key benefits

      - High torque density
      - Extreme speed reduction and high output torque
      - Low maintenance cost
      - Extremely customizable
      - High customization level
      - Flexibility
      - ATEX per explosive atmosphere 2G/2D
    • Main options

      In line/right angle version
      Independent cooling unit
      Patented integrated cooling solution
      Taconite seals
      ATEX certification for explosive environments
    • Torque range

      1,250...1,286,700 Nm
    • Torque range (IU)

      11,063 … 11,388,254 in-lb
    • Gear ratios

      3.4 ... 2,916
    • Certifications

      Certificate of compliance
      Inspection certificate
    • Output

      Foot or Flange mounted
      Splined shaft (solid, heavy duty, hollow, hollow with axial bloackage device)
      Solid keyed shaft (solid, heavy duty, stirrer/mixer version)
      Hollow shaft with double keyway or shrink disk
    • Motors

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

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


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    VL Motion Systems. is proud to have partnered with some of the leading manufacturers of industrial clutches and brakes to deliver you the most advanced motion control solutions available on today’s market.

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