GINSPIN D40
GINSPIN D40 Direct-Drive Precision Spindle — a high-performance power core for machining centers
Designed for machining centers · BBT40 · 12,000 RPM · Built-in Ring Spray · Ceramic Bearings
Configurations
Four configurations for different applications and budgets
Specifications
Universal specifications for all models (D40-G / P / S / U)
Mounting
Performance
Stiffness
Bearings / Lubrication
Tool / Cooling
Tool Clamping
Interface / Other
Highlights
Six core design highlights
Sleeve-Locked Bearings
Replacing traditional nut-locking with sleeve fixation — dramatically improved precision consistency and operational stability.
Ceramic Rolling Elements
Standard ceramic rolling element bearings — wear-resistant, heat-resistant, longer life, smoother high-speed operation.
Built-in Ring Spray
4 built-in ring sprays standard — uniform and efficient cooling, longer tool life, better surface finish.
Long-Life Tool Clamping
Rectangular spring clamping system with 1M+ clamping cycles — significantly lower maintenance cost.
Low Temperature Rise
Spindle temperature rise ≤15°C, stable accuracy over long runs.
G0.4 Balance Grade
Precision balance grade ensures smooth high-speed operation and minimal vibration.
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