BX and BY Heavy Duty asynchronous motors are manufactured to exceed the requirements of the most demanding industrial applications. Bonfiglioli Heavy Duty Asynchronous motors, indeed, comes with a best in class set of features: cast iron frame, C3 corrosion protection, regreasable bearings, and Shock Pulse Measurement predisposition as standard on all sizes, are only few of the characteristics that makes these motors the most suitable also in the harshest enviroments. Moreover, Heavy Duty BX and BY can be further personalized and adapted to our customers needs thanks to a wide range of available options. Additionaly, independetly by the motor size, all the BX Heavy Duty motors can be equipped with DC brake. Concluding, Heavy Duty motors are available with IEC frame and are certified to fulfill the Minimum Efficiency Performances, set by most of the worldwide countries.

Key features

IE3 and IE4 efficiency
Cast Iron Housing
Inverter duty ready
SPM Measurement Predisposition

Key benefits
Robustness
Long lifetime
Wide power range
Energy saving
Compliant to all the MEPS
Complete (Gearbox+Motor) Solution
Control flexibility
Global motor (can be utilized in most of the markets)

Parameter Name	Parameter Value
AC/DC	three-phase
Type	asynchronous
Voltage (V)	690 - 660
Protection class	IP55 IP56
Configuration	cast iron with DC brake cast iron frame
Number of poles	4-pole
Cooling mechanism	forced ventilation
Applications	industrial heavy-duty
Other characteristics	IE3 IE4 inverter duty
Power (W)	30000 - 355000