• English Catalogs
  • České Katalogy
  • Suomen Kuvastot
  • Catalogues Français
  • Deutsch Kataloge
  • Magyar Katalógusok
  • Cataloghi Italiani
  • 日本の出版物
  • 한국어 간행물
  • Catálogos Portugueses
  • русский каталог
  • Catálogos Españoles
Spindle Series
6 – 10x improvement in cycle times and optimization of your cutting tool performance and life deliver major productivity increases and cost savings. Day in and day out the unique direct drive high speed technology we have developed for over 25 years has proven itself in countless applications. Our commitment to continuous improvement has resulted in many innovations and upgrades. Why are Air Turbine Spindles® different?

Air Turbine Spindles® maintain high speed and torque under load using a patented turbine governor. At governed 25,000 - 90,000 rpm to 1.60 hp (1.19 kW), these powerful spindles have only 2 moving parts – patented turbines and ceramic bearings cooled by airflow. The result is low vibration, low heat and no thermal expansion and great reliability, unlike gear driven speeders. Air Turbine Spindles® deliver the power for continuous tool path engagement in corners and hard materials with No Duty Cycle.

We retrofit any CNC machine to milll at constant high speed 24/7 - so any CNC can be a high speed machine. With no gears or High Frequency brushes Air Turbine Spindles® require no lubrication, no maintenance and no control system. Just induce 90 psi (6.2 bar) clean airflow.

Easy installation using selectable air feed inlets – choose side inlet NPT / Stop Block or center through shank / toolholder air feed. HSK, CAT, BT and DIN Toolholder options available.

Automatic loading from any CNC magazine with our patent pending Toolchanger Mounting Assembly (TMA) integrates high speed in your program to reduce your cycle time on the detail work from hours to minutes.

Click Here to view videos of our high speed spindles in action. And, please view the Spindle Selection Guide for your cutting tool and call us with any questions.

We invite you to request a demonstration with no obligation.
660 Series
660 Series
  • Constant governed speed of 50,000 rpm, < 0.94 hp (0.70 kW)
  • Quadruple air cooled angular contact bearings for super reliability
  • 2 micron Ultra Precision ER-11 Collet System standard
  • JS Straight Shank or HSK, CAT, BT and DIN Integrated Toolholder options
  • Double Turbine X Version avaialbe at 1.60 hp (1.19 kW)

Click Here for more information.
650 Series
650 Series
  • Constant governed speeds 25,000 to 40,000 rpm, < 0.88 hp (0.66 kW)
  • Rugged + Robust, Double front bearings - Air Turbine Spindles® Workhorse
  • 2 micron Ultra Precision ER-11 Collet System standard
  • JS Straight Shank or HSK, CAT, BT and DIN Integrated Toolholder options
  • Double Turbine X Version avaialbe up to 1.4 hp (1.04 kW)

Click Here for more information.
Click Here to see the 650 Series in action.
625 Series
625 Series
  • Constant governed speeds 30,000 to 65,000 rpm, < 0.55 hp (0.41 kW)
  • Our compact and reliable multi purpose High Speed Spindle
  • 2 micron Ultra Precision ER-11 Collet System standard
  • JS Straight Shank or HSK, CAT, BT and DIN Integrated Toolholder options
  • Double Turbine X Version avaialbe up to 0.78 hp (0.58 kW)
  • Extended Barrel version available for close workpiece operations

Click Here for more information.
Click Here to see the 625 Series in action.
602 Series
602 Series
  • Constant governed speeds 40,000 to 90,000 rpm, < 0.20 hp (0.15 kW)
  • Expertly engineered for precise micromachining
  • 2 micron Ultra Precision ER-8 Collet System standard
  • JS Straight Shank or HSK, CAT, BT and DIN Integrated Toolholder options

Click Here for more information.
Click Here
to see the 602 Series in action.
Drill Tap Series
Drill Tap Series
  • Constant governed speeds 30,000 to 65,000 rpm, < 0.78 hp (0.58 kW)
  • Patented X = Double Turbine Power Standard
  • High Speed milling and drilling on your Drill Tap Machines
  • 2 micron Ultra Precision ER-11 Collet System standard
  • BT30 and DIN30 Integrated Toolholder Options

Click Here for more information.
Click Here to see the Drill-Tap Series in action.
Extended Barrel Series
Extended Barrel Series
  • L = Extended barrel for deep pockets and concave molds
  • Constant governed speeds 25,000 to 50,000 rpm, < 0.88 hp (0.67 kW)
  • 2 micron Ultra Precision ER-11 Collet System standard
  • JS Straight Shank or HSK, CAT, BT and DIN Integrated Toolholder options
  • 650XL Double Turbine Version avaialbe up to 1.4 hp (1.04 kW)

Click Here for more information.
90º Series
90º Series
  • Constant governed speeds 30,000 to 65,000 rpm, < 0.78 hp (0.58 kW)
  • Patented X = Double Turbine Power Standard
  • Compact 90º spindle mounted with motor in the head.
  • Our compact and reliable multi purpose High Speed Spindle
  • 2 micron Ultra Precision ER-11 Collet System standard

Click Here for more information.
Click Here to see the 90º Spindle Series in action.
Videos
These air turbine spindle, air turbine tools, air turbine motors are all products of air turbine technology, inc. Designed to out perform the cnc spindle or cnc machine spindle with a revolutionary pneumatic motor, air turbine spindles are designed to work with chiron, dmg moro seiki, doosan, fadal, emco, haas, hardinge, hartford, hermle, hurco, hwacheon, kitagawa, makino, mazak, okuma, romi and many other cnc machines. Also compatible with brother, fanuc, haas, matrix and other drill-tap machines for cnc milling with our high speed precision pneumatic air spindles. Our air turbine motors are high speed, efficient, pneumatic motors. These pneumatic motors are designed for lathe, robot, machining, debarring, finishing, routing, drilling and milling, a very versatile fixture mount. We also manufacture air turbine hand tools that are engraving tools, finishing tools, grinders, pencil tools, routing tools and marking tools. Air Turbine manufactures hand tools, grinders, pencil tools, debarring tools, finishing tools, which are all low vibration tools, precision tools, and ergonomic tools. These tools are performance tools, low weight tools, with an air turbine motor. Air Turbine motors require no oil, have no gears or vanes, for reliability. Made in USA.
All prices are in US Dollars, FOB., Boca Raton, Florida, USA. International local pricing will vary, depending on location, to include: shipping, freight, handling, customs and excise duties, local taxes and handling, currency exchange rates, etc. All specifications approximate.