625CAT40

$5,800.00

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.

This order will be ready to ship in approximately 5-7 business days.

Product variants

Air Turbine Spindles Inc.SKU: 64060

Manufacturer's User Notes and Installation Guide

Download Printable Specifications Sheet

Included Equipment

625CAT40 CNC Spindle
High Flow Filter / Regulator / Extractor
ER11 UP Collet System (1/4" or 6 mm)
Collet Wrenches
Air Hose

Fittings
Plug
Coolant Guard
Carrying Case

Standard Equipment

ER11 UP collet system. 1/4” or 6 mm standard, other sizes are available. Oil-free 90 psi / 6.2 bar clean, dry air supply required.

625CAT40 Specifications
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)
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

$1,500.00

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.

Product variants

Certain newer Haas machines have the mounting screw holes further apart than other Haas machines. If purchasing a Haas machine block, please measure the width between the screw holes and determine if the space is more than two inches or fewer than two inches to ensure the block is compatible with your machine.

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.