Bonfiglioli Planetary Geared Motor




Compact, and yet extremely powerful, are the units of the 300 Planetary gear motor series. Their planetary drive train makes them the ideal choice for all the severe duty applications where shock loadings and impacts are more the rule than the exception. The product configuration is highly versatile, due to several options as far as the mounting, the gear layout, the output shaft and the motor interface. All the features are available for each of the 18 finely spaced frame sizes, spanning over the 1.000 – 1.400.000 Nm torque range. Finding the perfect match to any drive problem is therefore more than a wish, it is something users can safely rely on – always.

Applicable AC motors :

  • Integral motors and brake motors – M series / ME series
  • IEC-normalized motors and brake motors – BN series / BE series
  • Single and dual speed motors


Main brake features :

  • DC and AC supply
  • Faster brake reaction through electronically controlled rectifier


Main motor options :

  • Thermistors and thermostat sensors
  • Independent forced cooling
  • Line driver and push-pull incremental encoder


Torque range :

  • 1000 … 1287000 Nm


Mechanical rating (n1 = 1500 min-1) :

  • Up to 450 kW


Gear ratios :

  • 3.4 … 5234


Gear unit versions :

  • In line
  • Right angle (with Gleason bevel gear set)


Output :

  • Foot and flange mounted
  • Output shaft: keyed solid, splined, splined hollow,
  • hollow shaft with shrink disc


Input :

  • IEC and NEMA motor adaptors
  • Solid input shaft with or without fan cooling – inch or metric dims.


Technical Specification

Type Torque Nm
300 1.250
301 2.460
303 2.970
304 3.960
305 5.800
306 10.840
307 15.680
309 23.240
310 34.120
311 48.330
313 57.970
314 84.000
315 105.000
316 138.82.0
317 208.110
318 280.850
319 476.410
321 655.740
323 890.310
325 1.286.700

Contact Us

Plot No: 14 New DLF- Industrial Area, Dlf Industrial Area, Faridabad, Haryana - 121003, India

Moblie : +91-9971004046 / 9971004047 / 9971004049

Phone : +91-0129-2420063/64/65

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