Precision Belt Drive Spindle for Cnc Machine Center
  • Products
  • Parameters
  • Buy points
  • Installation

 High Quality St40 Direct Drive Cnc Machine Spindle 

Feature:

1.Spindle Specification: BT-30, BT-40, BT-50

2.Spindle Nose Running Accuracy (250/300mm): 8 µm

3.Temp. Growth:15˚C

4.Spindle Speed:4,500~24,000 R.P.M.


Specification:

Model


ST40-140


Spindle speed


10000 RPM


Motor


7.5KW


Balance level


G1


Spindle pull


600kgf


Spindle bearing diameter 


140mm


Running accuracy


0.008mm


Normal temperature rise


+18°

Cooling 

oil


Installation                   Vertical