Brushless DC motors from the BL range are available in 5 sizes with torque from 0.22 Nm to 2.1 Nm and they are supplied with external driver. The 3 phase windings of the motor have a low voltage of 24/36/48 V and so these motors are safer to use when a machine operator has direct contact with them.
The advantages of using brushless motors instead of traditional DC motors are the following:
Longer life time
Electronic commutation and control of the motor via digital sensors (encoder, resolver etc.)