YAMA SEIKI

Ultimate Turning Power

The heavy-duty headstock is of one-piece casting reinforced with heat dispensing fins.
Standard rigid tapping feature provides high-speed precision tapping without the use of floating tap holders. Set-up is easier and depth of thread more accurate, permitting maximum productivity for tapping operations.
The precision direct belt drive system provides greater spindle control, flexibility and serviceability. Pulley ratios fine tune the motor’s maximum RPM to match the spindle’s maximum RPM, which result in full output at the lowest RPM possible. Thus, utilizing the full potential of the spindle motor for maximum cutting power.
P4 grade ( Class 7 ) super-high precision bearings are directly assembled for maximum level of support and precision. Bearing configuration is designed for heavy-duty cutting with ultra-smooth performance and long term durability with a higher level of accuracy.
2-Axes models [+] Live tooling models [+] [+] Built-in spindle ( Opt. )

GLS-150 models are available with built-in spindle motors, which eliminate traditional belts and pulleys. This advance system provides faster spindle response, reduce vibration and power lose, which translate to faster cycle times, higher accuracy, and lower maintenance costs.

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