
650XVSCAT40
the tools of a new generation™
The unmatched ability to combine the flexibility of switchable speed with maintenance-free, governed power, redefines the way micro-machining is accomplished.
The 650XVSCAT40 switchable speed spindle can run at your choice of 25,000 RPM with 0.8 HP (0.6 kW) in single turbine mode or 40,000 RPM with 1.4 HP (1.04 kW) in twin turbine mode. Switching speeds is easy, just insert a hex key through the air shaft at the back of the spindle and turn flow control screw up or down to switch between the two modes.
Air Turbine Spindles® are powerful direct drives with just 2 moving parts, low heat, and have no duty cycle. Optimize your cutting tool performance and life. Direct dive reliability with low heat, 2μ precision - no thermal effect on accuracy and no machine spindle wear.
Automatically Load and Unload
Automatic loading available using through spindle air supply with the patented collar and block TMA assembly, or tool change without the TMA on certain machines that have an air blast line or coolant channel supplying a sufficient air flow volume.
Included Equipment
Standard Equipment
650XVSCAT40 Specifications | ||
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Mode | Single Turbine | Twin Turbine |
Speed | 25ˌ000 RPM | 40ˌ000 RPM |
Power | 0.8 HP (0.6 kW) | 1.4 HP (1.04 kW) |
Inlet Air Pressure | 90 psi (6.2 bar) clean dry air | |
Air Consumption Idle | 13 CFM (6.14 L/s) | 23 CFM (10.85 L/s) |
Air Consumption Working Flow |
14 CFM - 40 CFM (6.61 L/s - 18.89 L/s) |
|
Air Hoses and Fittings Minimum Size | 10 mm internal diameter | |
Sound Level | Less Than 78 dBA | |
Max Shank Capacity | ER11 UP - 1/4" (6 mm) |
Tool Changer Mounting Assembly - 650, 650X & 660 Series
Automatically load the 650 and 660 series of Air Turbine Spindles® in your CNC machine with the patented wrap-around Tool Changer Mounting Assembly (TMA). The TMA block remains on the CNC spindle for normal tool changes, and does not interfere with the main spindle. This collar system allows CNC tool changers to automatically load/unload your Air Turbine Spindle®.
Drilling of mounting block holes required for universal blocks.
The Tool Changer Mounting Assembly is a factory installation
When purchasing a TMA for an already-owned spindle you must send your current spindle to us for the TMA to be installed.
