Standard NEMA frame sizes
Rare-earth magnets maximize performance
Skewed stator design minimizes torque ripple and cogging for smooth velocity control over a wide speed range
Optional IP65-level construction allows use in harsh environments
Optional brake, front shaft seal, and precision gear reducers
Follows the 2011/65/EU RoHS 2 Directive
The BM series consists of Aerotech's high-performance brushless permanent magnet rotary servomotors. The motors feature rare-earth magnets for maximum torque and acceleration in a small package. A skewed stator design provides low torque ripple and smooth velocity. Unlike DC brush-type servomotors, the BM series are brushless and maintenance free. This makes them ideal for critical applications where downtime cannot be tolerated.
In addition, the BM series motors have very high power density resulting in high torque in a compact package. Optional IP65 sealing make these motors ideal for harsh environments such as machine tool.