Sinjoe CNC router spindle GDZ-62-1.2 with 1200w 4.5A and Max 60000rpm.
Special spindle with enough power and higher rpm for hard materials with good precision.

Suit for :CNC metal carving,mold carving,diy CNC kit,metal CNC repair and other high precision applications.

Recommend with inverter HY.

Specifications:

Material:stainless steel jacket, high pressure cast aluminum, copper coil

Bearing Configuration: 2× 7002C P4 +2× 7000CP4  
Max Torque: 0.49Nm
Max speed: 60000 rev / min
Max Frequency: 400Hz
Radial Runout: 0.01mm (10 microns that is, less than one wire)
Axis Degree: 0.025mm (2.5 microns)
Clamping Diameter: ER11 collet, standard configuration 6mm
Collet Nut : 3.175mm,4mm,6mm
Nut Model: ER11-A-type
Speed Mode: 0-60000 stepless speed control can be achieved through the inverter to adjust the output voltage and operating frequency,
Cooling Mode: water cooling mode
Power Interface: selection of the GX16 water Aero interface, within the 1234 label, 123 respectively connected to the drive power supply (U, V, W), 4 then the inverter ground
Lubrication: high temperature grease 
Dimensions: 62*202mm
Net Weight: 4.4Kg

For more details please visit:

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