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HomeHome Products Hydrostatic Grinding Spindles DYFJM-200(120)29/15-F Cylindrical Grinding Spindle
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DYFJM-200(120)29/15-F Cylindrical Grinding Spindle

The DYFJM-200 provides the largest belt-driven cylindrical-grinding structure in this group. Its 200 mm installation diameter, 120 mm journal and 2,900 rpm maximum speed suit machines requiring a larger bearing section and stable external grinding performance.
Diameter Φ200mm
Maximum speed 2900rpm
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DYFJM-200(120)29/15-F Cylindrical Grinding Spindle

INTRODUCTION

FEATURES

APPLICATION

FAQ

TECHNICAL DATA

Installation outside diameter (mm)Ø200
Journal diameter (mm)Ø120
Drive oil typeISO VG2
Oil supply pressure (MPa)2.0-2.5
Axial static stiffness (N/μm)≥300
Radial static stiffness (N/μm)≥280
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)1900
Maximum speed (rpm)2900
Application areaUsed for cylindrical grinding machine
Weight (kg)220±5

DIMENSIONS

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Driving Precision Manufacturing with Advanced Motion Solutions
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