Internal grinding spindle120MD48Y5.8:Voltage,350V Frequency,800HZ Rated Torque,S1:0.7NM,S6:1.2NM Rotation speed,48000RPM Rated Power,S1:5.3KW,S6:8.5KW

Spindle Specifications

• Maximum Speed: 48000 r/min
• Rated Power (S1): 3.6 kW
• Power (S6-60%): 5.8 kW
• Rated Torque (S1): 0.7 Nm
• Torque (S6-60%): 1.2 Nm
• Rated Voltage: 350 V
• Rated Frequency: 800 Hz
• Rated Current: 9.0 A
• Maximum Current: 15 A
• Motor Type: 3-phase asynchronous motor
• Motor Temperature Detection: Optional
• Front Bearing: 2-B7005
• Rear Bearing: 2-B7004
• Dimensions (D): 120 mm
• Dimensions (L): 230 mm
• Dimensions (D1): 80 mm
• Dimensions (L1): 23 mm
• Dimensions (D2): 23 mm
• Dimensions (L2): 14 mm
• d (mm): 14 mm
• Lh (mm): 24 mm
• Thread Size (M): M14X1.5
• Lubrication: Oil mist
• Cooling Method: Water cooling
• Power Connector: 5-pin connector, 1-3 pins for power