Bt30 Spindle Motor For Metal Cutting

Bt30 motorized spindle, equipped with OTT automatic tool change system, CNC machine tool motorized spindle, high precision up to 0.1um, EEJA machining center motorized spindle, standard accuracy of less than 2um, high precision oil hole nozzle valve processing, vertical machining center, the...
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Product Details

Bt30 motorized spindle, equipped with OTT automatic tool change system, CNC machine tool motorized spindle, high precision up to 0.1um, EEJA machining center motorized spindle, standard accuracy of less than 2um, high precision oil hole nozzle valve processing, vertical machining center, the outer diameter of 120 rotation speed 30000rpm, meet metal, aluminum, stone and other processing.


Specification:


Max voltage(V)

380

Rated power(Kw)

7.5

Max speed(rpm)

30,000

Rated current(A)

16

Max Frequency(Hz)

1000

Pole(P)

4

Parameters




Item

Name

Standard


1

Tool holder

BT30


2

Spindle unloading tool holder oil pressure(Kgf/C ㎡)

8


3

Spindle gas seal gas flow rate (L/min)

50±15


4

Spindle dust gas flow rate (L/min)

80±10


5

Tool holder

BT30


6

Cooling water flow(L/min)

5.0


7

Coolant temperature(℃)

25--28


8

Spindle end cone full runout(µm)

≤1.0


9

Spindle end static yaw(µm)

≤8.0(tool holder 200 ㎜)


10

Spindle vibration(mm/s)

≤1.0


11

Spindle diameter(mm)

Φ120Φ125


12

Tool holder tension(N)

8000-10000


13

Noise(dBA)

≤70


14

Insulation resistance of motor winding(MΩ)

≥500(H)


15

Motor winding voltage test(V/M)

1500V/1 min


16

Radial stiffness of spindle(N/µm)

130


17

Axial stiffness of spindle(N/µm)

100


18

Lubricating

Grease


19

Weight㎏)

28


图片

Details:

bt30 spindle2.jpg                

bt30 spindle connection
               


bt30 spindle1.jpg                

bt30 spindle toolholder
               

Application:

metal cutting3.jpg            
metal cutting1.jpg            
metal milling1.jpg            

Eliza,Fan
Foshan Nanhai Xingtuo Precise Machinery Co., Ltd.
Tel:+757 81239106-36
Whatsapp/wechat:0086 13415719773
Email:sales3@eejaxt.com

Inquiry