In-line Helical Gearmotors


In-line helical geared motors are the mainstay of the mechanical power transmission industry.  The Bonfiglioli range of C Series geared motors is available for the full scope of industrial applications, incorporating all mounting positions and output shaft configurations.

Helical Gearmotors: Technical data

Torque Range
45 Nm… 12.000 Nm

Mechanical Rating (n1= 1400 min-1)
0,08 kW … 213 kW

Gear ratios
2,6 … 1481

Output Configuration
Foot and Flange mount
Metric or Inch series
Solid Output shaft

Input Configurations
IEC and NEMA motor Adaptors
Metric or Inch series
Solid Output shaft

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 Engage/Disengage through Electonically Controlled AC/DC Rectifier type SB, NBR, SBR (options)

Main Motor Options
Thermistors and Thermostates sensor
Separate Supply Forced Ventilation
Line Driver and Push-Pull Incremental Encoder

Helical Gearmotor Size and Ratings Chart

C Ratings