650LJS 100mm

650 Extended Barrel CNC Spindle Series

100mm

The robust, long body 650LJS (100mm) (3/4” / 20mm Straight Shank) delivers governed constant high speed and power under load – 25,000 to 40,000 rpm, < 0.88 hp (0.66 kW) with double front ceramic bearings. The 650L (100mm) Series is ideal for heavier duty applications and milling hard materials in corners in deep pockets. 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.

650LJS (100mm) Specifications
Speed RPM25,00030,00040,000
Power Rating hp (Kw)0.80 (0.60)0.83 (0.62)0.88 (0.66)
Inlet Air Pressure90 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 LevelLess Than 78 dBA
Max Shank CapacityER 11 - 1/4” (6mm)
Spindle Weight94.4 oz (2.67 kg)

650LJS 100mm Dimensions

650LJS 100mm Dimensional Drawing
A0.99” (25mm)
B1.62” (41mm)
C3.23” (82mm)
D5.59” (142mm)
E8.22” (209mm)
F10.24” (260mm)

Equipment

Included Equipment

Spindle
Combo Filter Extractor (p/n #30008)
Collet
Wrenches
Hose
Fittings
Plug (for alternate air inlet not in use)
Carrying Case

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 ModelsPart #
High Flow Filter / Regulator / Extractor30008
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 RPMPart #Speed RPMPart #
25,0006490025,00064901
30,0006490230,00064903
40,0006490440,00064905

Video

Milling Tequila Bottles at 40,000 RPM, 500"/min

Service & Support

Support is always available from our technical team in the USA, Germany and Mexico. Repair Service is available in Florida and Munich.

Call our factory technicians at +1-561-994-0500 or email us at [email protected].