GUANGZHOU HAOZHI INDUSTRIAL CO., LTD.

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Product Series:Lathe mechanical spindle

Product Number:DGZC-20045A-FWC

This product is a kind of heavy-load lathe externally-driven spindle, the max. speed of which is 4,500rpm. With A2-6 nose design, it can be configured with Φ200mm and 8M synchronous pulleys as well as 8” and 10” chucks and oil cylinders. It is applicable to finish turning (FT) and re-machining of steel parts, casting and nonferrous metals as well as the installation of Model 52 CNC lathe and turning-milling composite machine tool. As a kind of lathe externally-driven spindle satisfying re-machining demands, it is mainly applied to processing in such fields as auto, aerospace and hardware.

1.Application of high-performance bearing

With the application of bearing, it could realize a rigidity ≥800N/μm. The product can be used for 5mm re-cutting of stainless steel with a high efficiency.


2.Diverse configuration

Belt pulley and coding mode can be customized based on requirements.


Max. speed (rpm)4500
Balancing gradeG0.4
Lubrication modeOil
Nose formA2-6
Taper of bore hole1:20
Cone hopping (mm)≤0.003
Front face hopping (mm)≤0.003
Hopping at 300mm of standard bar≤0.01
Bearing modelNN3020+NN3018+2x100B
through-hole diameter (mm)φ66
Driving belt pulleySynchronous belt
Coding belt pulley8M
Weight (kg)81
Mode of installation Horizontal   installation
Aφ200
Bφ240
Cφ106
Dφ130
L554.5
L1300
L214


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