625XJS
625X CNC Spindle Series
The patented double turbine 625XJS (3/4” / 20mm Straight Shank) delivers constant high speeds under load – 30,000 to 50,000 rpm, < 0.76 hp (0.57 kW). Speed up your cycle times with this compact and powerful spindle. Ideal for contouring, mold making, milling, finishing, and drilling with small tools. Governor control maintains constant high speed and power under load. Direct drive means no heat, no duty cycle, and super reliability. Selectable rear or side air feed.
| 625XJS Specifications | |||
| Speed RPM | 30,000 | 40,000 | 50,000 |
| Power Rating hp (Kw) | 0.72 (0.54) | 0.74 (0.55) | 0.76 (0.57) |
| Inlet Air Pressure | 90 PSI (6.2 Bar) | ||
| Air Consumption Idle cfm (l/s) | 19 (8.97) | 20 (9.44) | 20 (9.44) |
| Air Consumption Working Flow (l/s) | 22 (10.38) - 30 (14.16) | ||
| Sound Level | Less Than 78 dBA | ||
| Max Shank Capacity | ER 11 - 1/4” (6mm) | ||
| Spindle Weight | 64 oz (1.81 kg) | ||
625XJS Dimensions
| 625XJS Dimensions | |
| A | 0.87” (22mm) |
| B | 2.24” (57mm) |
| C | 5.55” (141mm) |
| D | 7.52” (191mm) |
Equipment
Included Equipment
Standard Equipment
ER 11 collet system (1/4” or 6mm collet standard – other sizes optional). 3/4” or 20mm shank standard (Metric Shank comes with metric collet, Inch Shank with inch collet). Oil-free 90 psi / 6.2 bar, clean, dry air supply required.
| Accessories Models | Part # |
|---|---|
| High Flow Filter / Regulator / Extractor | 30008 |
| Tube 12mm O.D. - 8mm I.D. (order by foot) | 16509 |
| Hose & Fitting - 12mm O.D. - 8mm I.D. - 12’ | 30045 |
We retrofit any CNC machine to mill at a constant high speed 24/7 – so any CNC can be a high-speed machine. This includes, but isn’t limited to DMG MORI, Haas, Fanuc Robodrill, Doosan, Hermle, Hurco, GROB, Brother Okuma, Makino and Mazak. Easy installation using selectable air feed inlets – choose side inlet NPT / Stop Block or center through shank/tool holder air feed. HSK, CAT, BT, and DIN Toolholder options are available. Learn more about Air Turbine Spindles on your CNC Machine by visiting their page at the links below.
| ER11- 1/4" | ER11- 6mm | ||
|---|---|---|---|
| Speed RPM | Part # | Speed RPM | Part # |
| 30,000 | 63026 | 30,000 | 63027 |
| 40,000 | 63028 | 40,000 | 63029 |
| 50,000 | 63312 | 50,000 | 63313 |
Videos
M4S Micro Demo - 40,000 RPM, 20 IPM in 45HRc on HAAS
Haas CNC Main Spindle v. The Air Turbine CNC Spindle
CNC Spindle Milling Steel at 5000 mm/min on DMG Mori at 50,000 rpm and 0.76 hp
50,000 RPM CNC Spindle on Hermle Engraves Aluminum Elephant
C/T Reduced by 25 Minutes with 50,000 rpm! Pocketing Brass with Air Turbine CNC Milling Spindles!
Steel Milling at 2,600 mm/min - Reduce your Cycle Times with the Air Turbine Pneumatic Spindle
Engraving at 65,000 RPM on Haas VF9 CNC by Air Turbine Spindles®
