Sinusoidal Motors Include Temperature Sensor
Bonfiglioli has released a range of brushless, sinusoidal motors designed for three phase, 200V AC and 330V AC power supplies. All models are equipped with a thermistor type temperature sensor and IP 65 push-pull connectors (IP 67 optional) conforming to EMC requirements. The range consists of two series of motors, one designated BTD, and the other BCR.
The difference between the two series lies in the extension of their speed and torque ranges, as well as their overall efficiency. This is achieved by two different technologies: standard wound stator for BCR, and advance pole wound for the BCD. Each series includes a number of different mechanical sizes, corresponding to different flange dimensions.
Each flange size is available with motors of different lengths, capable of developing different levels of torque. BTD and BCR series servo motors can only be controlled in speed and/or torque by a suitable electronic servo drive. These drives are available from the Bonfiglioli Vectron's Active Cube Series. The company said when these are combined with Bonfiglioli servo gearboxes or Bonfiglioli gearboxes, they guarantee excellent performance.
An optional electromechanical parking brake is available for all models. Brake operation is controlled entirely by the controller. The extremely small size of these motors ensures exceptional dynamics and low temperature operation. Main characteristics include: stall torque of 0.2 to 115Nm; rated speeds of 2,000, 3,000, 4,500rpm; and inertia from 0.2 to 1Nm.
Bonfiglioli has released a range of brushless, sinusoidal motors designed for three phase, 200V AC and 330V AC power supplies. All models are equipped with a thermistor type temperature sensor and IP 65 push-pull connectors (IP 67 optional) conforming to EMC requirements. The range consists of two series of motors, one designated BTD, and the other BCR.
The difference between the two series lies in the extension of their speed and torque ranges, as well as their overall efficiency. This is achieved by two different technologies: standard wound stator for BCR, and advance pole wound for the BCD. Each series includes a number of different mechanical sizes, corresponding to different flange dimensions.
Each flange size is available with motors of different lengths, capable of developing different levels of torque. BTD and BCR series servo motors can only be controlled in speed and/or torque by a suitable electronic servo drive. These drives are available from the Bonfiglioli Vectron's Active Cube Series. The company said when these are combined with Bonfiglioli servo gearboxes or Bonfiglioli gearboxes, they guarantee excellent performance.
An optional electromechanical parking brake is available for all models. Brake operation is controlled entirely by the controller. The extremely small size of these motors ensures exceptional dynamics and low temperature operation. Main characteristics include: stall torque of 0.2 to 115Nm; rated speeds of 2,000, 3,000, 4,500rpm; and inertia from 0.2 to 1Nm.
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