In this category you can find our water cooled HF-Spindles. These Spindles are driven by a variable-speed asynchronous motor which is known for its excellent smooth running and constant torque characteristics even at low rotation speed.

The cooling is assured by a circulating cooling liquid, cooled down in a compact high power radiator.

Liquid cooling allows continuous high power operation of the spindle system while keeping the temperature constant for optimal bearing operational condition. We recommend these spindles foremost professional users and hobbyists with demanding projects.

2.200 Watt with ER20 for even more chipping performance

If you need high chipping performance for all materials such as wood, plastics, non ferrous materials and also steel, then the HFS-8022 is the right deal for you. With ER20 Collet it is able to work with tools up to 13 mm Diameter. The Power of 2,2 kW guarantees that even at high feed rates and milling depth enough power is avaliable to hold the spindle rpm. This is with 24.000 rpm the same value as that of spindles with less power, so you can even use smaller tools or reach higher cutting speeds up to 1000 m/min. The water cooling ensures very low noise emittation and perfect temperature conditions for the spindle bearings.

The frequency inverter is shippedwith factory settingsandcan be easily set by thestep by step guide.

This Set is plug & play. The Set contains the following components:

– HF-Spindle HFS-8022
– clamping nut
– Spindle bracket 80 mm
– Frequency Inverter Omron 2,2 kW Power supply 1 Phase 230 V 50 Hz
– Line filter for Frequency Inverter
– Shielded cable 6m for HF-Spindle, Connector assembled
– Water Pump Eheim
– High Performance Radiator WT240 with 2 cooling Fans (powered by the Inverter)
– PUR coolant line 6 m or more
– 500 ml special coolant fluid

Required accessories (not included):

• Spanner for union nut
• Spanner to counter
• Cone Wiper