Motor

Bühler Motor released a BLDC with 62mm diameter and 142mm overall length. Peak performance is up to 400W. The nominal output torque is 45 Ncm, the holding torque is 3.5 Nm and the nominal power output is 200W. Service life is more than 20,000 hours. The efficiency factor of this motor equipped with rare-earth magnets is more than 80%. The drives are RoHS compatible. The 3 phased-design, with star connection and 8 pole rotor allows the uncomplicated operation with most controllers available on the market. With 3 digital hall-effect sensors arranged at 120 degrees, the motor is able to be combined with various sensor systems. With an almost sinusoidal back EMF, the commutation not only occurs through block commutation and sinus commutation, but can also take place sensor-less.