Brushless synchronous electric torque motor
ETEL
All ETEL motors benefit from our patented anti-cogging design. This open-slot construction enables an exceptional peak force density of 10 N/cm2 in the magnetic gap, as well unparalleled thermal efficiency, which is a significant advantage for thermal-drift-sensitive precision machines.
TMB are frameless torque motors, with a cage for water cooling.
TML are cageless torque motors, designed for air-convection cooling.
TMM are cageless torque motors, designed for conduction cooling.
TMB torque motors' advantages:
Designed for the most demanding applications
Liquid cooling channels
600VDC bus voltage
Very high continuous torque
Very high peak torque
TMB torque motors main features:
More than 50 standard models available
External diameters from 160 to 1'260 mm
Large hollow shaft: 60 to 1'100 mm
Peak torque from 38 to 31'200 Nm
Maximum rated speed up to 4500 rpm
Low torque ripple
