PMK High-Frequency Spindles for Turning are engineered to deliver exceptional precision and speed in CNC turning and contouring operations.

Designed for compact integration on lathes and turning centers, these spindles achieve rotational speeds up to 12,000 rpm with smooth torque delivery and low thermal drift. Each unit is dynamically balanced and built with matched high-precision P4 bearings to maintain rigidity, accuracy, and stability during high-speed cutting cycles.

Key benefits

• Performance: speed range from 6,000 to 12,000 rpm with power ratings from 2.4 to 11 kW for various turning applications.
• Precision: multi-bearing systems (e.g., 3×B7015C / 2×B7013C P4 class) ensure minimal runout and high surface finish quality.
• Rigidity: reinforced spindle shaft and taper designs (A24–A26) for superior load stability and tool control.
• Compatibility: dual-voltage (220 V / 380 V) and wide-frequency operation (67–400 Hz) for easy integration with modern CNC controls.
• Reliability: optimized cooling and lubrication design for long service life in continuous-duty turning operations.

Applications

• High-speed turning and fine finishing of small- to medium-diameter parts.
• CNC lathes and turning centers with live tooling systems.
• Precision contouring, facing, and diameter correction.
• Automotive, aerospace, and instrument component manufacturing.
• Retrofit and custom spindle assemblies for advanced turning lines.