we are offering 4.5kw spindle motor, square air cooled etc.
specifications
model : ts-46
power : 4.5kw
electrical specs : 380v 12a, ac 3-phase 300hz
dimensions : square body
collet : er20 chuck
weight : 6.8kg
cooling : air cooled
visit http:www.tinycontrols.comhigh-speed-spindle-motors.html for more spindle motors.