Huanyang Water Cooled CNC Spindle Milling Motor 110V 2.2KW 24000RPM 400hz Φ80mm ER20 Collet for Engraving Machine

Introduction:
adopts high speed angular contact bearing.And shell is cooled by liquid cycle to reduce the heat rise caused by high-speed rotation.
Adopt precision steel ball holder to ensure the rotation precision of the spindle in high speed grinding.
Lubricated with grease, which is resistant to 200 degrees high temperature

specification :
●Material: The cover is made of stainless steel, and the water jacket is high compression casting aluminum tube, red copper coil
●Bearing: 7005 (2pcs)and 7002(2pc) bearings
● Voltage and rated current: AC 110V, 20A
● Max Rotation Speed:10-24000 RPM
●Radial runout:≤0.025mm clamping mandrel vibrates at 30mm to nut
● Frequencies: 400Hz
●Size:80*238 (mm)
●Collet: ER20 collet, 6mm is standard
●Nut model: ER20-A(B)
●Cooling way: water cycling cooling way
●Lubrication way: high temperature resistance grease lubrication
●Power interface: YX20 water proof aviation plug marked with number 1, 2, 3, 4. Number 1, 2 and 3 inter-faces are connected with inverter power U, V, W respectively. Number 4 is connected with earth wire

• 【4pcs Powerful Bearings】Adopts imported P4 bearings with large torque ,high accuracy, precision, and durability. Significantly improve the hardness and anti-rust performance..
• 【24000RPM High Speed】Because it is a high-speed motor, it is recommended to run at 8000-24000RPM, if it is a low speed rotation, it will produce a relatively strong current.
• 【Basic function】It is mainly suitable for non-metallic engraving, such as wood carving/engraving machine, advertisement.
• 【High Precision Collet】ER20 Standard Collet, The collet of the CNC spindle is quenched with manganese steel, and the runout is less than 0.005 mm, which has high precision and is not easy to break the , increasing the stability of the working process. Dynamic balance technology can effectively reduce noise during use..
• 【Low Noise】The dynamic balance technology can effectively reduce the noise during use. The scientifically designed water circulation system has a better heat dissipation effect to ensure smooth operation..
• 【Characteristic Advantage】Shell is cooled by liquid cycle to reduce the heat rise caused by high-speed rotation.Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process,Adopt precision steel ball holder to ensure the rotation precision of the spindle in high speed grinding,.
• 【WARRANTY ASSURANCE】Half a year warranty,you can contact us if you have any problems, we will carry out after-sales service for you.