
625CAT40
the tools of a new generation™
The versatile and reliable 625CAT40 delivers governed constant high speeds under load - 30,000, 40,000, 50,000 and 65,000 RPM.
Ideal for mold making, milling and finishing with small tools up to 1/4" / 6 mm capacity. Get the reliability of direct drive milling with no duty cycle and no thermal expansion. Selectable rear or side air feed.
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
625CAT40 Specifications | ||||
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Speed | 30ˌ000 RPM | 40ˌ000 RPM | 50ˌ000 RPM | 65ˌ000 RPM |
Power | 0.4 HP (0.3 kW) | 0.45 HP (0.34 kW) | 0.5 HP (0.37 kW) | 0.55 HP (0.41 kW) |
Inlet Air Pressure | 90 psi (6.2 bar) clean dry air | |||
Air Consumption Idle | 12 CFM (5.66 L/s) | 14 CFM (6.61 L/s) | 16 CFM (7.55 L/s) | |
Air Consumption Working Flow |
11 CFM - 20 CFM (5.19 L/s - 9.44 L/s) |
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Air Hoses and Fittings Minimum Size | 6 mm internal diameter | |||
Sound Level | Less Than 78 dBA | |||
Max Shank Capacity | ER11 UP - 1/4" (6 mm) |
Tool Changer Mounting Assembly - 625 & 625X Series
Automatically load the 625 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.
