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Components /ALXION TORQUE MOTORS « Built-in » FC


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ALXION FC TORQUE MOTORS : High torque motors without reducer

FC MOTORS :
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
ADVANTAGES
Characteristics of the range

The Brushless Motors ALXION FC range was specially designed for direct drive applications on axis without reducers.
The series include 7 main models performing continuous torque ranging from 14.3 Nm to 460 Nm, and peak torque ranging from 42.6 Nm to 1745 Nm.
Thanks to the optimization of electromagnetical, mechanical and thermal characteristics, the continuous torque-to-weight ratio reaches up to 2.3 Nm/kg and the peak torque-to-weight ratio is up to 8.3 Nm/kg.
Due to the high thermal inertia, the peak torque is available during a time only limited by the overload capability of the drive, i.e. from 2 to 5 sec as standard.
The torque/speed characteristics allow to reach the peak torque without fading with a speed equal to or greater than 2 RPS.
The peak power can therefore reach up to 20 kW.

FC MOTORS RANGE - Complementary data
FC Motors 230 Vac Version
  • Continuous torque at stall: from 14,3 Nm to 461 Nm
  • Peak torque: from 42,6 Nm to 1745 Nm
  • Rated speed: from 210tr/min to 800tr/min
Technical characteristics FC Motors Version 230 Vac
Torque / speed characteristics Motors FC Version 230 Vac
Motors Version 400 Vac / 460 Vac
  • Continuous torque at stall: from 14,3 Nm to 461 Nm
  • Peak torque: from 43,8 Nm to 1745 Nm
  • Rated speed: from 190tr/min to 800tr/min
Technical characteristics FC Motors Version 400 Vac / 460 Vac
Torque / speed characteristics Motors FC Version 400 Vac / 460 Vac
Dimensions
Dimensions 170 FC / 290 FC / 390 FC
Charges Radiales
Radial loads 170 FC / 290 FC / 390 FC
Description de la connectique
Power connectors / Resolver connectors
Schema of the FC motor
Schema