GUANGZHOU HAOZHI INDUSTRIAL CO., LTD.

Consultation

Product Series:Lathe spindle

Product Number:DGZYC-20045/7.5-FWVCS

Thisproduct is a spindle with a high speed, high rigidity and high precision for alathe, with the maximum speed of 4500rpm. It is used for a core lathe.

1.High-precision: It has the static precision ≤ 0.002mm, dynamic precision ≤ 0.008mm and rotation precision of shaft core up to 0.001, and has the characteristic of incomparable high precision.One time clamping and high machining efficiency; good rigidity; integration of lathing andmilling; high complication of one-time forming

2.High static rotation accuracy: The end face run-out of the front end ofthe motorized spindle for core lathe and the run-out in the inner hole is≤0.003mm; the vibration of the spindle is ≤0.8mm/s.

3.Temperature measurement: The motorized spindle for core lathe may beequipped with a temperature sensor.

4.Circulating oil cooling: The cooling circulating oil channel is used tocool the spindle in order to keep its temperature within a certain range andensure the service life and axial accuracy of the spindle.

5.Customization: The Company has powerful R&D strength to makeflexible designs, so that we can produce motorized spindles for core lathe withdifferent functions, speeds and accuracy according to customers’ needs.



Spindle Model DGZYC-20045/7.5-FWVCS
The motor typePMSM
Maximum Speed(rpm)4500
Rated Voltage(V)380
Rated Power(S1/100%)(kw)7.5
Rated Torque(S1/100%)(Nm)47.7
Balance levelG0.4
Form of LubricationGrease
Nasal formA2-5
Cone taperMT6#
Conical runout(mm)≤0.003
End face run-out of front end(mm)≤0.003
Bearing Model4x7018+2x7014
Through hole diameter(mm)φ56
Drive pulley 
Coded pulley/encoder 
The Weight(kg)82
Installation methodHorizontal installation
Dimension 
Aφ200
Bφ245
Cφ82.563
L507
L1290
L213
Brands of adapted driversTDE, Megmeet and KND



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