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:

   1230-bt30 7.5kw water cooling spindle motor            

bt30 spindle connection               


 BT30 high speed cnc atc spindle motor              


bt30 spindle toolholder

               

Application:

high speed spindle
water cooling electrical spindle motor
atc water cooling spindle


Foshan Nanhai Xingtuo Precise Machinery Co., Ltd.
Tel:+757 81239106-36
Whatsapp/wechat:0086 18038825870
Email:sales3@eejaxt.com

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