About these items High-Performance CNC Spindle Motor: This 2.2KW air cooled spindle motor delivers stable high-speed performance for CNC engraving milling cutting and grinding applications. Operating at speeds from 12000 to 24000 RPM with a frequency range of 200-400 Hz the motor supports precise machining tasks on wood plastic acrylic aluminum and other materials. Designed for compatibility with CNC routers and frequency converters it provides efficient power output for continuous machining operations. Precision ER20 Collet System: Equipped with an ER20 standard collet this CNC spindle motor supports stable clamping and accurate tool positioning during high-speed operation. The manganese steel collet is heat treated for improved hardness and wear resistance while maintaining spindle runout below 0.002 mm for enhanced machining precision. The precise clamping structure helps reduce tool vibration and improves cutting stability for engraving and milling applications. Durable Bearing Structure: The spindle motor uses high-precision imported bearings designed to support smooth rotation durability and reliable long-term operation. The reinforced bearing configuration improves rotational stability while enhancing wear resistance and operational accuracy during demanding CNC machining tasks. The robust structure supports efficient performance in continuous routing engraving and cutting applications. Efficient Air Cooling Design: Featuring a scientifically designed air cooling system this spindle motor efficiently dissipates heat during operation to maintain smooth and stable performance. Dynamic balance technology helps reduce operational noise and vibration while supporting stable rotation at high speeds. The air-cooled structure eliminates the need for water cooling equipment making installation and maintenance more convenient for workshop and CNC router use. Wide CNC Application Compatibility: Suitable for engraving machines CNC routers milling systems and compatible frequency converters this spindle motor supports a variety of machining and fabrication applications. It can be used for woodworking acrylic processing mold engraving metal surface machining sign production and precision cutting tasks. The compact cylindrical design allows convenient installation on different CNC machine setups and automated machining systems. Specifications Power: 2.2 KW Voltage: 220V Frequency: 200-400 Hz Speed Range: 12000-24000 R/min Collet Type: ER20 Bearings: 4 Bearings Runout: Less than 0.002 mm Maximum Torque: 1.7 Nm Cooling Method: Air Cooling Product Dimensions: 3.1 x 11.8' / 8 x 29.9 cm Product Weight: 13.2 lbs / 6 kg Package Contents 1 x Air Cooled Spindle Motor
| Supported Motor Type | Ac Motor |
| Color | 2.2KW 24000 RPM |
| Power Supply | Hard-Wired (AC power) |
| SKU | sr260528135307754386934 |
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