Description

CNC Milling Machine Spindle Motor 7.5kw Er32 Air Cooled

Model: GDZ120x103-7.5 Spindle Specifications

Speed Regulation Mode: Spindle speed is controlled by adjusting the frequency of a three-phase output inverter.

Cooling Method: Air cooling

Power Interface: Junction box

Power: 7.5kw (equivalent to 1HP=0.735kw)

Voltage: 380V

Current: 17.0A

Frequency: 600Hz

Speed: 18000rpm

Runout: Less than 0.01mm

Chuck Type: ER32

Bearings: Equipped with 4 ball bearings

Lubrication: Grease

Primary Applications: This spindle is ideal for engraving on wood, bamboo, standard PCBs, PVC, PMMA, plastics, ABS two-color boards, and other non-metallic materials. It is also suitable for soft metals like gold, silver, copper, aluminum, and lead. Please note that this spindle is specifically designed for woodworking and aluminum applications. It is not suitable for machining steel. For steel processing, a dedicated metal spindle is recommended.