VEVOR Air Cooled Spindle Motor 2.2KW CNC Spindle Motor 220V Square Air Cooled Spindle Motor ER20 Collet 24000 RPM CNC Spindle 6A Spindle Motor 400 Hz for CNC Router Engraving Milling Machine

The spindle includes a built-in wire box directly connected to the wire or VFD, enhancing stable and smooth operation;An upgraded wrench is included for easy installation and handling, ensuring hassle-free maintenance.

Our spindle motor features dynamic balancing technology, offering superior rigidity, strength, and precision;The ER20 standard collet ensures excellent drainage design, optimizing performance in various applications.

Air-cooled motors are versatile and suitable for engraving wood, stone, metal, and more;Widely used in industries like machinery manufacturing, metalworking, construction, and shipyards, providing flexibility across many fields.

Technical Parameters: Spec: φ2.4 x 10.3 in (Diameter: 6.2 cm x Length: 26.1 cm); Power: 2.2KW; Voltage: 220V; Current: 7.8A; Collet Size: ER20; Bearings: 4 bearings; Frequency: 400 Hz; Speed: 24000 R/min; Runout off: less than 0.01 mm; Mainly used for engraving machine or used with frequency converter;

ER20 Standard Collet: The collet of the CNC router spindle is quenched with manganese steel, and the runout is less than 0.01 mm, which has high precision and is not easy to break the knife, increasing the stability of the working process; Dynamic balance technology can effectively reduce noise during use;

Powerful Bearing: The air spindle motor adopts imported bearings with high accuracy, precision, and durability; Significantly improve the hardness and anti-rust performance;

Low Noise & Heat Dissipation: The dynamic balance technology can effectively reduce the noise during use; The scientifically designed air cooling system has a better heat dissipation effect to ensure smooth operation;

Wide Application: The CNC spindle motor kit is mainly used for engraving machines or frequency converters; It uses air circulation to cool the heat and has a good heat dissipation effect;

Specification: Power: 2.2 KW; Voltage: 220V; Frequency: 400 Hz; Speed: 24000 R/min; Runout off: Less than 0.01 mm; Collet Size (Dia;): 0.005" / 0.02" / 0.24" (0.125 mm / 0.5 mm / 6 mm); Connection of Spindle End: ER20 ø 0.125"-0.5" (3.175 mm-12.7 mm); Bearing Model: 7005 x 2, 7002 x 2; Maximum Torque: 1.2NM; Product Dimension: 2.4 x 10.3 in / 6.2 x 26.1 cm; Weight: 13.2 lbs / 6 kg