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HomeHome Products Hydrostatic Grinding Spindles DYFDM-125(100)30/40-XWS Curved-Surface Grinding Spindle
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DYFDM-125(100)30/40-XWS Curved-Surface Grinding Spindle

Developed for curved-surface grinding, this spindle combines a built-in 40 kW synchronous motor with 127.4 Nm continuous torque. Its high axial stiffness and specified 0.0001 mm rotational accuracy address grinding processes requiring both cutting capacity and controlled motion.
Maximum speed 3000rpm
Torque(S1) 127.4Nm
Power(S1) 40kW
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DYFDM-125(100)30/40-XWS Curved-Surface Grinding Spindle

INTRODUCTION

FEATURES

APPLICATION

FAQ

TECHNICAL DATA

ModelDYFDM-125(100)30/40-XWS
Height of center125mm
Lubricating oil typeISO VG2
Oil supply pressure2.5-5.0Mpa
Axial static stiffness≥800N/μm
Axial radial stiffness≥360N/μm
Front end radial runout≤0.003mm
Axial end axial movement≤0.003mm
Rotation precision≤0.0001mm
Drive typeBuilt-in motor drive
Rotation movementClockwise
Maximum speed3000rpm
Max. Frequency200Hz
Motor systemSynchronous motor
Rated voltage380V
Power output S1 100%40kW
Output torque S1 100%127.4N.m
Rated current S1 100%70A
Cooling systemWater cooling (Recommended)
Application areaUsed for curved surface grinding
Weight245 ± 10kg

DIMENSIONS

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