500W Air-Cooled CNC Spindle Motor & Speed Controller | 12-100VDC, 2000-12000 RPM, PCB Engraving & Drilling

Precision CNC Spindle Power — 500W Air-Cooled Spindle Motor & Speed Controller

The 500W Air-Cooled CNC Spindle Motor & Speed Controller is a high-precision spindle drive system designed for CNC routers, PCB engraving machines, drilling rigs, and solid wood carving applications. With a wide 2000–12000 RPM speed range, 0.01–0.03mm radial runout accuracy, and a matching AC110–220V speed governor with DC0–100V adjustable output, it delivers smooth, reliable, and precise spindle control for professional machining results.

Key Features

• ⚡ 500W Powerful Motor — High torque 0.5Nm output for demanding CNC and engraving tasks
• 🔄 2000–12000 RPM Speed Range — Wide adjustable speed for different materials and cutting operations
• 🎯 High Precision Runout — 0.01–0.03mm radial runout for accurate, clean engraving and drilling
• 🔌 12–100VDC Working Voltage — Flexible voltage range for various CNC machine configurations
• 💻 Matching Speed Governor Included — AC110–220V input, DC0–100V adjustable armature output, 6A current limiting
• 🌍 Global Voltage Compatible — AC110–220V ±10%, 50/60Hz for worldwide use
• 🔧 Terminal Connection Type — Convenient, fast terminal wiring for easy installation
• 🪵 Wide Application — PCB engraving, solid wood carving, drilling & CNC routing

Spindle Specifications

• Power: 500W
• Working Voltage: 12–100VDC
• Speed Range: 2000–12000 RPM
• Torque: 0.5Nm
• Diameter: 52mm
• Chuck Diameter: 16mm
• Chuck Length: 45mm
• Total Motor Length: ~190mm
• Radial Runout: 0.01–0.03mm
• Insulation Resistance: >2 MΩ

Speed Governor Specifications

• Input Voltage: AC110–220V ±10%, 50/60Hz
• Current Limiting: 6A
• Output Voltage: DC0–100V (adjustable)
• Compatible Motor Power: 50W–500W
• Dimensions: 130 × 100 × 51mm

Package Contents

• 1× 500W Air-Cooled Spindle Motor
• 1× Speed Governor / Controller