| Model |
TTC3018 |
TTC3018 PRO |
TTC450 |
TTC450 PRO |
TTC450 ULTRA |
TTC6050 |
TTC-H40 |
TTC-H80 |
| Support |
NO |
NO |
YES |
YES |
YES |
YES |
YES |
YES |
500W Brushless Air-Cooled Spindle Motor Kit with Speed-Controllable Control Box for TT450 CNC Engraving Machine Upgrade
Brief Introduction
Assembly tutorial
Common Fault Information
Regular Maintenance And Upkeep
The 500W 12000 RPM High-Speed Air-Cooled Spindle Motor Kit from Twotrees is an upgrade kit designed for the TTC450/TTC450 PRO/TTC450 Ultra engraving machine. It replaces the original 7000 RPM spindle with a brushless DC spindle rated at 12000 RPM, so the machine completes cutting and engraving tasks faster. The 500W peak power and 0.6 N.m peak torque give stable cutting performance across a wide range of materials.
The kit includes a speed-controllable control box, which lets you set the spindle speed to suit the material and the machining requirement. The built-in forced air-cooling fan keeps the spindle temperature down during long runs, which improves reliability and protects workpiece quality. Detailed installation instructions and operation guides are provided, so setup and commissioning are straightforward for hobbyists, makers and small workshops.
Key Features
- High-Speed Output: No-load speed of 12000 RPM, up from the 7000 RPM of the original TT450 spindle.
- 500W Brushless DC Motor: Peak power of 500W with 0.6 N.m peak torque for stable engraving performance.
- Adjustable Speed Control: Control box allows speed adjustment to match different materials and machining needs.
- Forced Air Cooling: Built-in fan supports long operating hours and reduces heat transfer to the workpiece.
- Low Radial Runout: Approximately 0.01-0.03 mm radial runout for clean, precise engraving.
- Compact Build: Motor total length of 199 mm and spindle net weight of 1.4 kg.
- Safe Electrical Design: Insulation resistance above 2 Megaohms and dielectric strength of 400V.
- Easy Setup: Installation instructions and operation guides included, with an intuitive control box.
Applications
- Engraving and carving on metals and non-metals
- Wood, acrylic, PCB and plastic machining
- Upgrading the Twotrees TT450 engraving machine
- Prototyping, hobby projects and small-batch production
- Workshops, makerspaces and educational labs
