5.5 kW spindle motor comes with optional 3 phase 220V or 380V AC voltage, low speed 1000 - 9000rpm, 19.5A and 11.0A current and 6 poles, is a kind of low speed spindle moter. High quality CNC water cooled spindle motor is equipped with reliable spindle rotor, spindle dustproof cover and ER20 collet, is well suitable for engraving and milling.
- Drilling spindle is driven by multi-staged motor which enables the fast drilling on various materials like copper, steel and stainless steel at the speed of 800rpm 2000rpm by the tools of Φ3 - Φ6. And the depth of drill hole can reach 30mm.
- The drilling spindle motor comes with double seal plus air seal structure, which can prevent the liquid inlet effectively to ensure its long-time service.
- The 3 kw water cooled spindle is widely used for engraving and milling.
- Model: PEACO-GDK125-9Z/5.5-6
- Material: Stainless steel, copper, aluminum
- Power: 5.5 kW
- Voltage: 3-phase 220V / 380 VAC (Optional)
- Current: 19.5 A / 11.0 A
- Frequency: 50Hz - 450Hz
- Speed: 1000-9000 RPM
- Cooling: Water cooled
- Bearing Lubrication: Grease
- Number of Pole: 6 poles
- Joint of Nose: ER20 collet (Φ3.175 mm-Φ20 mm)
- Bearings Type: 7009C (P5)*2, 7005C (P5)*2
- Dimension: ØD=125mm, ØD1=100mm, L=402.5mm, L1=39.5mm, L2=59mm
- Net Weight: 31kg
- Gross Weight: 38kg (packed with wooden box)
- Certification: CE
- Warranty: 1 year
5.5 kW Drilling Spindle Motor Dimension (Unit: mm)
1. The electric main shaft shall be installed at the clamped position, otherwise the bearing will be easily damaged.
2. The compressed air shall be dry and clean and the filtering accuracy shall be 0.1 micron. Atmospheric pressure is 0.1- 0.2 MPa and the air seal shall be normally open. It is recommended to use the two-level filtration with the filtration accuracy of 0.5 micron / 0.1 micron respectively and the air filter shall have automatic discharge device.