Infranor: AC Brushless Servomotors (BL Series)

Since 1973, Mavilor SA have designed and manufactured high performance industrial servomotors which include DC Brush and AC Brushless, in conventional square and axial air gap pancake formats. The new slot-less, ironless core motors provide coggless performance for very demanding medical, simulator and other industrial applications. High torque to inertia ratios and smooth, non-cogging low speed velocity control make Mavilor the intelligent motor of choice for the most exacting applications.

The BL Series are synchronous electrical servomotors, with 3 winding phases, supplied with Sinusoidal or Trapezoidal current wave forms. The Feed-Back devices that produce the synchronization signal and speed (position, also in the Sinusoidal case), are a Resolver (BLS Series) or a Hall Effect devices (BLT Series). This "BRUSHLESS" technology provides:

The BL Series incorporates the option of a fail-safe holding brake within the structure of the motor. Brake option is not available for short length version.

Model No.: BLS-40, BLS-55, BLS-71, BLS-72, BLS-73, BLS-74, BLT-40, BLT-55, BLT-71, BLT-72, BLT-73, BLT-74