What is the maximum spindle speed of the Makino iQ300?

45000 rpm, per iQ300 (makino.com).

What is the X-axis travel of the Makino iQ300?

400 mm, per iQ300 (makino.com).

Makino iQ300

The Makino iQ300 is a vertical 3-axis CNC micro milling machine. It has linear motors on X, Y and Z, a 45,000 rpm HSK-E32 spindle, and a 40-tool automatic tool changer. The 600 x 400 mm table and 400 x 350 x 200 mm travels are intended for small-part and high-tolerance milling work.

Source checked12/12 values · 2026-10-25

Makino CNC mill

Travel X

400mm

Travel Y

350mm

Travel Z

200mm

Spindle max

45,000rpm

Axes

Specification

1 source

Category	cnc mill
Spindle taper	HSK-E32
Rapid traverse	16 m/min
Tool capacity	40
Table length	600 mm
Table width	400 mm
Table load	100 kg

Quick answers

How many axes does the Makino iQ300 have?: 3, per iQ300 (makino.com).
What is the maximum spindle speed of the Makino iQ300?: 45000 rpm, per iQ300 (makino.com).
What is the X-axis travel of the Makino iQ300?: 400 mm, per iQ300 (makino.com).

Study notes

The control is the Makino Professional 6 with Super Geometric Intelligence (SGI.5) software.
X-, Y- and Z-axes use linear motors.
Scale feedback is stated as 0.005-micron scales.
Rapid traverse is 16,000 mm/min on X/Y and 8,000 mm/min on Z.
Cutting feedrate is 16,000 mm/min on X/Y and 8,000 mm/min on Z.
Maximum workpiece size is 600 x 580 x 190 mm.
Maximum tool diameter is 20 mm.
The machine uses the Makino Hybrid Automatic Tool Length Measurement System (HyATLM).
The table is a T-slot type, 14H8 x 5.
Least input increment is 0.0001 mm.
Data Center Type B is 800 MB; program storage is 160 m or 525 ft.
Thermal control includes automatic spindle lubricant temperature control, axis drive temperature control, and Thermal Guard on bed and column.