3hp Spindle Motor Water Cooled CNC Router ER20 Collet Chuck 3 Phase 220 Volt

Description

This is brand new, never installed. It was bought for a project and we did not need it.
Manufacturers specs:
ER20 collet chuck
TECHNICAL PARAMETERS- Spec: φ80 x 200 mm (Diameter: 80 mm x Length: 200 mm), Power: 2.2 KW, Voltage: 220V~250V, Frequency: 400 Hz, Speed: 8000-24000 R/min, Run out off: less than 0.005 mm.
ADVANCED BALANCE TECHNOLOGY- Dynamic balance technology can effectively reduce the noise in the process of use. The efficiency & service life of the CNC router spindle can be significantly improved. The nut using manganese steel is hardened with high precision, not easy to break the knife.
SUPERIOR PERFORMANCE BEARINGS- The high-speed core creates a more efficient & upgraded steel bearing, which significantly improves the hardness and rust resistance. The imported shaft has a high degree of concentric, high precision & more durable.
TRUSTWORTHY HEAT DISSIPATION- Scientifically designed factory-made fan owns low noise and better heat dissipation effect. It's beneficial to the smooth & stable operation of the machine.
WIDE APPLICATIONS- The CNC spindle motor kit is mainly used for engraving machine or used with frequency converter. It uses water circulation to cool the heat generated by the spindle at high speed and has a good heat dissipation effect.