VEVOR 2.2KW CNC Square Air Cooled Spindle Motor ER20 Collet 4 Bearing Frequency Converter CNC Router Engraving Milling Machine

VEVOR Air Cooled Spindle Motor ER20 CNC Milling Motor 2.2KW 220V 24000RPM 400 Hz for CNC Router Engraving Milling Grind Machine USD 127.29-129.00/piece VEVOR 2.2KW CNC Square Air Cooled Spindle Motor ER20 Collet 4 Bearing Frequency Converter CNC Router Engraving Milling Machine USD 129.00-150.99/piece VEVOR Water Cooled Spindle Motor 0.8KW- 3KW High Speed ER11 ER20 Collet for CNC Engraving Milling Machine & Frequency Converter USD 9.16-247.99/piece VEVOR Air Cooled Spindle Motor 0.8KW/1.5KW/2.2KW/3KW/ 4KW ER11/ER20/ER25 Collect for CNC Router Engraving Milling Machine Use USD 76.50-205.50/piece VEVOR Air Cooled Spindle Motor 0.8KW 1.5KW 2.2KW 4KW Variable Frequency Drive VFD Inverter 220V for CNC Engraving Milling Grind USD 29.99-357.99/piece VEVOR VFD Inverter Variable Frequency Drive Converter 1.5/2.2/3.0/4.0/5.5/7.5KW AC 220V 3P Output Speed Controller for Motor CNC USD 6.18-276.99/piece VEVOR 3KW Air Cooled Spindle Motor 18000R/min 220V ER20 Match with CNC Engraving Milling Drinding Machine Frequency Converter USD 275.00-300.00/piece VEVOR 1200W Power Inverter MPPT Waterproof Solar Grid Tie Inverter DC to AC 220V Micro Inverter Waterproof IP65 Converter USD 145.00-159.16/piece Product Description 2.2KW Air Cooled Spindle Motor ER20 Collet & Four Bearings & 24000 R/min These spindle motors adopt imported bearings and high-quality materials, and their service life is three times that of ordinary spindle motors. Widely applicable to engraving machines for wood, stone, metal, and other materials. Technical Parameters ER20 Standard Collet Powerful Bearing Low Noise & Heat Dissipation Tough Equipment & Tools, Pay Less VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR's products are sold in more than 200 countries and regions with 10 million plus members worldwide. Why Choose VEVOR? Premium Tough Quality Incredibly Low Prices Fast & Secure Delivery 30-Day Free Returns 24/7 Attentive Service Instructions for use 1) In use, must first connect the cooling water pipe, make spindle connect cooling water and then start. 2) Before driving, turned by hand spindle. If sensory block is not flexible, you should troubleshoot, and then check the direction of rotation of the spindle from the spindle end to see if the match should rotate counterclockwise power wiring should be changed to make it consistent. 3) Before driving, cooling water for grinding workpiece can’t be in the front end of the spindle cover, to prevent the front bearing cover slot inlet burning motor and bearing. the motor must not enter the water, after turned on of the motor, when you live in grinding the workpiece to open the grinding of workpieces coolant. First off the workpiece coolant shutdown, and then close the spindle motor. Maintenance and Service 1) Motorized spindle by medium frequency power supply rated voltage, frequency should be consistent with electric spindle technology parameters, motorized spindle rotational speed can change the frequency to adjust, also directly proportional voltage change. 2) When the spindle is temporarily not in use, should use compressed air to blow the coolant water,to avoid rusting, plug the hole. Spindle surface should be coated with anti rust oil. The shaft end protecting device, placed in dry place. 3) If replacement the spindle of bearings, best professional and technical personnel from the replacement. Use special tools, stator coil does not to be removed. Key Features Dynamic Balance Technology Unlike other milling spindle motors, we use innovative and advanced dynamic balancing technology. The ER20 standard collet's advantages are excellent rigidity, full strength, unique drainage design, and high precision. Four High-quality Bearings The upgraded bearing has two significant advantages: superior durability and anti-rust performance. High speed (24000R/min) and strong power bring higher efficiency than before. Noise Reduction and Air Cooling Our CNC router spindle motor works with low noise and avoids auditory fatigue. It uses air circulation to cool the heat generated by the spindle at high speed and has a good heat dissipation effect. Premium Material The aluminum body ensures greater power and longer life; Unlike ordinary aluminum-clad wire, the oxygen-free copper coils can ensure high-quality processing and engraving performance. Refined Internal Details The CNC router spindle is a built-in wire box directly connected to the wire or VFD, effectively improving the stable and smooth operation. The upgraded wrench is provided for easy handling. Wide Application Air-cooled motors commonly applied materials such as wood, stone, mold & metal, etc. Suitable for machinery manufacturing, sheet metal processing, guardrails, factories, shipyards, home improvement, construction, and other fields. Specifications Power: 2.2 KW Voltage: 220V Frequency: 400 Hz Speed: 24000 R/min Runout off: Less than 0.002 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 Current： 7.8A Package Content 1 x Air Cooled Spindle Motor 2 x ER20 Collets 2 x Wrenches Features & Details 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 0.002 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 0.002 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. 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