650JS
650 CNC Spindle Series
The 650JS (3/4” / 20mm Straight Shank) delivers governed constant high speeds under load – 25,000 to 40,000 rpm, < 0.88 hp (0.66 kW). Robust and reliable, with double front ceramic bearings, the 650 Series is ideal for heavier duty applications and milling hard materials in corners. The governor-controlled turbine maintains rated high speed, optimizing tool performance and life. Effective in all materials, including tool steel, titanium, and ceramic. Ultra-low vibration and no heat in 24/7 operation. Selectable rear or side air feed on each spindle. Automatic Loading from the magazine on all machines.
| 650JS Specifications | |||
| Speed RPM | 25,000 | 30,000 | 40,000 |
| Power Rating hp (Kw) | 0.80 (0.60) | 0.83 (0.62) | 0.88 (0.66) |
| Inlet Air Pressure | 90 PSI (6.2 Bar) | ||
| Air Consumption Idle cfm (l/s) | 13 (6.1) | 14 (6.6) | 14 (6.6) |
| Air Consumption Working Flow (l/s) | 14 (6.60) - 35 (16.5) | ||
| Sound Level | Less Than 78 dBA | ||
| Max Shank Capacity | ER 11 - 1/4” (6mm) | ||
| Spindle Weight | 65.8 oz (1.95 kg) | ||
Retrofit Any CNC with High Speed
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.
650JS Dimensions
All fittings, couplings, and hoses must have a minimum of 8mm internal diameter.
| 650JS Dimensions | |
| A | 0.87” (22mm) |
| B | 3.23” (82mm) |
| C | 5.79” (147mm) |
| D | 7.76” (197mm) |
| E | 1.62" (41mm) |
Equipment
Included Equipment
Standard Equipment
ER 11 UP Collet System (1/4” or 6mm collet). 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 |
| ER11- 1/4" | ER11- 6mm | ||
|---|---|---|---|
| Speed RPM | Part # | Speed RPM | Part # |
| 25,000 | 63030 | 25,000 | 63031 |
| 30,000 | 63032 | 30,000 | 63033 |
| 40,000 | 63034 | 40,000 | 63035 |
Videos
50,000 RPM CNC Spindle Creates the Perfect Chocolate Mold at HAAS Allendale
Watch Chips Fly with this Air Turbine Tools® CNC Milling Spindle
40,000 RPM CNC Spindle Milling Aluminum on DMC125 U DuoBlock
CNC Milling Spindle Runs at 1850 mm/min with 40,000 RPM
CNC Spindle Milling and Drilling Aluminum at 40,000 rpm on Mikron CNC
5th Axis Cutting at 40,000 RPM / 150IPM on Haas UMC500 by Air Turbine Spindles®
Service & Support
Support is always available from our technical team in the USA and Germany. Repair Service is available in Florida and Munich. Call our factory technicians at +1-561-994-0500 or email us at [email protected].
