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HomeHome Products Glass Grinding Spindles DGZX-12030/8.5-BBT Glass Machining Spindle
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DGZX-12030/8.5-BBT Glass Machining Spindle

This version brings the 8.5 kW, 120 mm spindle platform to machines built around BBT30 tooling. The interface choice—not a different motor—is its main selection point, allowing strong torque output to be integrated into compatible CNC equipment.
Diameter Φ120mm
Maximum speed 30000rpm
Torque(S1) 8.1Nm
Torque(S6-40%) 12.15Nm
Power(S1) 8.5kW
Power(S6-20%) 12.75kW
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DGZX-12030/8.5-BBT Glass Machining Spindle

INTRODUCTION

FEATURES

APPLICATION

FAQ

TECHNICAL DATA

Spindle ModelDQFX-12030/8.5-40
Diameter (mm)φ120
The highest speed (rpm)30,000
Tool interfaceBBT30
Bearing typeCeramic ball bearing
Max. Frequency (Hz)1,000
Motor systemAsynchronous
The rated voltage (V)380
Power output S1 100% (kW)8.5
Power output S6 40% (kW)12.75
Output torque S1 100% (N·m)8.1
Output torque S6 40% (N·m)12.15
Rated current S1 100% (A)17.4
Rated current S6 40% (A)26.1
Air seal gas flow rate (L/min)60 ± 20 (Air pressure 0.15MPa)
Cooling systemWater cooling (Recommended)
The cooling flow rate (L/min)4-6 (Water pressure 0.25MPa)
Motor temperature sensor typeKTY84-130
Tool changeAir cylinder
Tool change air pressure (MPa)0.55-0.60
Vibration velocity (mm/s)≤0.8
Weight (kg)28±1

DIMENSIONS

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Share your machine type, machining process, performance targets or existing component specifications with Haozhi. Our technical team can support spindle selection, application matching, custom development and motion-component integration for new equipment and upgrade projects.
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