Permanent magnet high torque brushless electric motor ALXION
461 Nm - 1745 Nm

Permanent magnets brushless motors with high torque for direct drive

Based on the idea that a specific range should be elaborated, the FC motors range with high torque for axis without reducer was born in the beginning of the 90'.
This project, supported by the National Agency for Enhancement of Research, led ALXION to develop a range of 7 permanent magnets brushless motors, specially designed for direct drive applications in various industrial environments. The motors exist in 230 Vac and 400V / 460 Vac windings.

Main characteristics
# Permanent torque up to 461 Nm and peak torque up to 1745 Nm
# Possibility to use a hollow shaft up to 70 mm diameter
# Low speed rotation, from 800 to 190 rpm depending on type
# Position signal with high resolution: up to 393612 points per revolution
# High accuracy resolver: +/- 1 arc min
# Optionally: sine / cosine or TTL encoder

Advantages
# No reducer
# No backlash
# High accuracy servo
# Suppression of maintenance
# Simplification of the mechanism
# Noise reduction