HDO Series

Key Benefits

  • Highly transmissible power

  • Robustness

  • Mounting flexibility

  • Reliability

  • Usable in explosive environments

Motors

  • Motors

  • Input with solid shaft

  • Input with e-motor coupling:

  • - BN, BE, BX [IEC asynchronous]

  • - BSR [IEC reluctance]

Torque Range

  • Input Power = 0.25-390 HP

  • Output Torque = 787 – 123,900 lb. inch

  • Ratios = 7:1 - 226:1

Gear Ratios

  • 5.6 ... 490

Output

  • Single/double-sided solid input shaft (metric or inch dims)
  • Keyed hollow shaft
  • Shrink disc
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Type

Torque

HDO 71

8990

HDO 81

14740

HDO 91

21610

HDO 95

23200

HDO 100

28210

HDO 120

31790

HDO 125

41250

HDO 130

49240

HDO 140

69570

HDO 150

87060

HDO 160

117800

HDO 170

147070

HDO 180

190190

HDO 180

209900

Helical Bevel Heavy Duty Gear Units

When high output torque, robustness reliability, and long operating life must be achieved, Bonfiglioli's HDx Series represents the best solution for our customer's needs. Thanks to high-quality materials and an optimized design, HD Series can operate in the harshest environment, 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.

Main Options

  • Fan cooling, cooling coil, oil heater
  • External cooling unit
  • Backstop
  • Forced lubrication
  • Temperature and oil level sensors
  • Drywell
  • Taconite seals
  • ATEX certification for explosive
  • environments

Motor Options

  • Thermistors and thermostat sensors

  • Independent forced cooling

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

  • Tropicalization

  • Anti-condensation heaters

Applications

Torque Range