AC Big Power Servo Motor, Brand Name : CTB, Input Voltage : 380V

We are offering ac big power servo motor.
The design and production of ctb series servo spindle motor meet some related standards, such as iso, iel,gb.
Ctb series servo spindle motor can reach gb 18613-2012 standard grade 2 energy efficiency level. Ie grade 3 energy efficiency level in iec60034-30 standard.
 the latest patent design
 good shape
 high efficiency
 compact structure
 enclosed cooling air duct
 low noise
 optimize the design of the energy-saving
 applying industry
 cnc lathe turning -milling composite machine tool , vertical lathe heavy duty horizontal lathe
 cnc milling machine vertical working center horizontal working center
 cnc boring lathe double housing planer planer type milling machine
 cnc grinding machine vertical milling machine floor type boring and milling machine
 drilling and tapping center engraving and milling machine gear hobbing machine gear shaping machine gear milling machine
standard spindle control function
high torque cutting at low speed
constant power cutting with high speed
zero speed spindle lock
accurate stop control
c-axis function
rigid tapping
series specification and standard
power range:1.1-315kw(50hz) noise: ≤70db(a)
pole number: 4 pole protection class:lp55(lec60034-5)
max running speed:15000rm insulation and voltage resistance:ac1800v
encoder: internal(incremental encoder rotary transformer, sin-cos encoder, absolute encoder) insulation clas