S-4A-EVS Milling Machine NT40,5HP,drive by YASKAWA Inverter

With 2-axis Digital Readout, and AL-500PX power feed installed

Milling Machine Key Features

10" x 54" table
NT40 taper spindle (high rigidity for heavy cutting applications)
5 HP Motor type: Inverter-type Variable Speed YASKAWA Drive
Extra long 6" quill travel for extended machining range
Large 4-1/8" quill diameter for superior rigidity
High precision angular contact spindle bearings for accuracy and thrust load capability
"Turcite-B" coated slideways for smooth movement and reduced wear
MEEHANITE casting for excellent vibration dampening and structural stability
Hardened & ground table
Hardened & ground box ways for maximum rigidity
Hardened & chromed quill for long service life
Adjustable backlash for precision control
Heavy-duty industrial construction
Box ways design for superior stability over dovetail systems
Built-in coolant system
One-shot lubrication system for slideways and leadscrews

2-axis Digital Readout (DRO) system installed

AL-500PX X-axis Power Feed installed

Specifications

Table Size    10" x 54"
Longitudinal Travel  33”
Cross Travel    18”
Vertical Travel of Knee 17.8”
Spindle Motor   5HP (3 Phase)
Spindle Taper   NT40
Spindle Speed   Variable Speed 60 ~ 3600 RPM
Quill Travel    6”
Quill Feed per Revolution 0.0016”, 0.0032”, 0.0059”/rev
Quill Diameter   4-1/8”
Slideways     Box Ways
Head swivel left/right 90˚
Head tilt forward/back 45˚
Overall Height   91.4”
Overall Depth   61.4”
Overall Width   66.2”
Spindle to Table  3.9” ~ 21.7”
Net Weight    Approx. 3500 lbs
Packing Dimension Approx. 75” x 63” x 78”
Power Requirement 220V / 3 Phase (optional 440V available)
Made in Taiwan

High Precision You Can Count On

Built for demanding machining environments, the S-4A-EVS combines a rigid NT40 spindle, heavy box way construction, and precision-ground components to deliver consistent accuracy and performance. The Meehanite casting structure minimizes vibration, while high-quality spindle bearings ensure smooth, precise operation even under heavy load.

What’s Included

2-axis Digital Readout (installed)
AL-500PX X-axis Power Feed (installed)
Toolbox with standard tools
Spindle draw bar
Chip cover
Coolant system
One-shot lubrication system
Operation manual & parts list

Professional shipping note for your description:

"flatbed freight $2500 . Please note: Customer must have a forklift or loading dock available for offloading at the delivery site."