HDP Series

Helical Parallel Shaft Heavy Duty Gear Units

When high output torque, robustness reliability and long operating life must be achieved, Bonfiglioli’s HDx Series represent the best solution for our custmers needs. Thanks to high quality materials and an optimized design, HD Series can operate in the harshest environemt, as well as in explosive atmospheres, with low maintenance costs and long time service intervals. The output shaft can be chosen both in the parallel (HDP) or right angle(HDO) configuration and to always ensure the minimization of mounting space. HDx Series, furthermore, can be deeply customized thanks to an extremely wide options and accessories portfolio, thus matching most of the requirements of a large applications number.

• Key benefits- High transmissible power
  – Robustness
  – Mounting Flexibility
  – High customization level
  – Reliability
  – ATEX for explosive atmosphere 2G/2D

• Main optionsFan cooling, cooling coil, oil heater
  External cooling unit
  Backstop
  Forced lubrication
  Temperature and oil level sensors
  Drywell
  Taconite seals

• Torque range5,190…210,000 Nm
• Gear ratios7.1…500
• OutputSingle/double sided solid input shaft (metric or inch dims)
  Keyed hollow shaft
  Shrink disc

• MotorsInput with solid shaft
  Input with e-motor coupling:
  – BN, BE, BX [IEC asynchronous]
  – BSR [IEC reluctance]

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