STM S6 – Vertical Machining Center
The STM S6 International Variant is engineered to handle demanding machining applications with unmatched precision, stability, and efficiency. Designed with an ‘A’-shaped column reinforced with multiple cross ribs, it delivers excellent rigidity, superior vibration damping, and consistent performance under heavy cutting conditions.
With a large 1200 x 600 mm worktable and an impressive travel capacity of 1100 x 650 x 610 mm, the STM S3 is ideal for medium-to-large projects. Its spindle options include both BBT40 and BBT50 configurations, available in belt drive and direct drive, with speeds ranging from 6,000 up to 15,000 RPM. For high-precision requirements, the optional 10,000 RPM spindle with ceramic bearings ensures exceptional accuracy and surface finishes up to 0.45Ra.
Equipped with LM Roller Guideways on all three axes, the STM S3 ensures smooth motion, high rigidity, and long service life. Backed by the latest Mitsubishi or Fanuc CNC controllers, it provides reliable automation, easy operation, and seamless integration into any production line.
With a cutting feed rate of 10,000 mm/min and rapid speeds of 36 m/min, the STM S3 maximizes output while maintaining the highest standards of precision.
Key Specifications:
- Table Size: 1200 x 600 mm
- Travel (X/Y/Z): 1100 x 650 x 610 mm
- Spindle Options:
- BBT40 Belt Drive: 8,000 / 10,000 / 12,000 RPM
- BBT40 Direct Drive: 10,000 / 12,000 / 15,000 RPM
- BBT50 Belt Drive: 6,000 / 8,000 RPM
- BBT50 Direct Drive: 8,000 / 10,000 RPM
- G1-grade balanced spindle for superior surface finish (up to 0.45Ra)
- Optional 10,000 RPM ceramic bearing spindle for precision machining
- LM Roller Guideways for durability and performance
- Advanced Mitsubishi / Fanuc controllers
- Cutting Feed Rate: 10,000 mm/min
- Rapid Traverse: 36 m/min
The STM S6 International Variant delivers high rigidity, precision, and productivity – making it the perfect solution for manufacturers who demand peak performance in every operation.