Haas VF Series Service Manual

1-15-96 96-8100
HAAS AUTOMATION, INC.
117
MECHANICAL SERVICE
SERVICE MANUAL
VF-SERIES
If machine is equipped with Through the Spindle Coolant option:
NOTE: "Tool Clamped" jumper is necessary to start the spindle.
If the drawbar has been replaced, perform the following:
l Place a tool holder in the spindle.
l Remove the Tool Release Piston.
l Run the spindle at 1000-2000 RPM. NOTE: New spindle must be run at 300 RPM for two hours before
running at 1000-2000 RPM. Polish the sides and top surface of the drawbar using 600 grit sandpaper. The
sides of the drawbar must be mirror smooth for the first 1/8". Round off the corner of the chamfer so the seal
can ride over it safely. The top of the drawbar needs to be smooth.

Haas VF Series Specifications

General

Machine Type	Vertical Machining Center
Control	Haas CNC Control
Z-Axis Travel	20-30 inches (varies by model)
Y-Axis Travel	16 - 30 inches (varies by model)
Spindle Motor	20-30 hp (depending on model)
Tool Capacity	20-40 tools (varies by model)