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HomeHome Products Hydrostatic Grinding Spindles DYFJM-150(090)20/7.5-F Hydrostatic Grinding Spindle
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DYFJM-150(090)20/7.5-F Hydrostatic Grinding Spindle

The DYFJM-150(090)20 provides a lower-speed alternative for cylindrical grinding processes that prioritize balanced stiffness over rapid rotation. Its 150 mm housing, 90 mm journal and equal axial and radial stiffness create a straightforward machine-integration specification.
Diameter Φ150mm
Maximum speed 2000rpm
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DYFJM-150(090)20/7.5-F Hydrostatic Grinding Spindle

INTRODUCTION

FEATURES

APPLICATION

FAQ

TECHNICAL DATA

Spindle Model
Installation outside diameter (mm)φ150
Journal diameter (mm)φ90
Drive oil typeISO VG3
Oil supply pressure (MPa)2.0-2.5
Axial static stiffness (N/μm)≥200
Radial static stiffness (N/μm)≥200
Front end radial runout (mm)≤0.001
Axial end axial movement (mm)≤0.001
Rotation precision (mm)≤0.0003
Drive typeBelt drive
Rotation movementClockwise
Rated speed (rpm)1800
Maximum speed (rpm)2000
Application areaUsed for cylindrical grinding machine
Weight (kg)63 ± 3

DIMENSIONS

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Driving Precision Manufacturing with Advanced Motion Solutions
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