Technical Specifications:
The electrospindle model PX-2 12/12 24 63F NC has a maximum power of 12 kW at 12,000 RPM under continuous duty (S1) and 14 kW at 12,000 RPM under intermittent duty (S6 60%). The maximum torque is 9.5 Nm for S1 duty and 11.1 Nm for S6 60% duty. The current requirements are 26 A for S1 and 29 A for S6 60% duty. The spindle operates at a voltage of 380 V with 4 poles and can reach a maximum speed of 24,000 RPM. It supports both clockwise (CW) and counterclockwise (CCW) rotation and is powered by an inverter.
Tool Interface and Bearings:
The tool interface is HSK 63F. The spindle uses high-speed, high-precision ceramic angular contact ball bearings, with pairs located at both the front and rear.
Cooling and Sensors:
Cooling is achieved through liquid cooling via a heat exchanger. The spindle is equipped with sensors for tool release (S2) and spindle rotation (S3). Tool release requires a pressure of 9.5 to 10.5 bar, while pressurization and taper cleaning require 4 to 4.5 bar.
Weight:
The total weight of the spindle is 23 kg.
Performance Graph:
The performance graph illustrates the power and torque characteristics for both S1 and S6 60% duty cycles across various speeds, highlighting the operational efficiency and capabilities of the spindle.
See more