Mazak VCU-400A 5X

Est. $200,000 - $325,000 Possible older model Updated 2026-10-02

This model was not found in Yamazaki Mazak's current lineup when we checked on 2026-10-02 (lineup page). It may be a superseded or older model; the specifications below are as we last recorded them.

Key Specifications

X Travel

550 mm (21.7 in)

Y Travel

400 mm (15.7 in)

Z Travel

400 mm (15.7 in)

Max Spindle

12,000 RPM (18,000, 25,000 RPM optional)

Spindle Taper

CAT 40 (BIG-PLUS)

Tool Capacity

30 tools standard (48, 60 optional)

How much does the Mazak VCU-400A 5X cost?

Estimated price range

Est.$200,000 - $325,000

Our best estimate for a 5-axis machining center in this class — not a quote from Yamazaki Mazak. Configuration moves it a long way.

Overview

The Mazak VCU-400A 5X is a small 5-axis vertical machining center built around a 400 mm (15.7 in) table. Listed travels are 550 mm (21.7 in) in X and 400 mm (15.7 in) in both Y and Z, and the largest listed workpiece is 400 mm in diameter by 305 mm high at up to 200 kg (441 lb). Mazak's current lineup does not include the model, so it may be an older one, and the figures here are the listed ones.

Three spindle speeds appear in the table. The standard spindle runs to 12,000 rpm with 11 kW (15 hp) and 48 Nm (35 ft-lb). Options of 18,000 and 25,000 rpm are listed, with 22 kW (30 hp) on the high-speed versions. None of these figures has a duty rating, and no torque is given for the faster spindles, so identify a used machine by the spindle actually fitted. The taper is listed as CAT 40 (BIG-PLUS).

Both rotary axes are listed with roller gear cam drives. A tilts from +30 to -120 degrees and C turns a continuous 360 degrees, so the part can be tipped past vertical in one direction only. Rapid traverse is listed at 36 m/min (1,417 ipm).

The magazine holds 30 tools as standard, with 48 and 60 listed as options, and the machine weighs 7,500 kg (16,535 lb). The listed control is the MAZATROL SmoothG CNC. With a 305 mm height limit under 400 mm (15.7 in) of Z, a tall fixture and a long tool use up the clearance quickly, so add up fixture, part and tool for anything near the limits.

Full Specifications

Parameter	Value
X-Axis Travel	550 mm (21.7 in)
Y-Axis Travel	400 mm (15.7 in)
Z-Axis Travel	400 mm (15.7 in)
A Axis Range	+30 to -120 degrees
C Axis Range	360 degrees (continuous)
Max Spindle Speed	12,000 RPM (18,000, 25,000 RPM optional)
Spindle Taper	CAT 40 (BIG-PLUS)
Spindle Motor Power	11 kW (15 hp); 22 kW (30 hp) on high-speed options
Spindle Torque	48 Nm (35 ft-lb) standard
Table Diameter	400 mm (15.7 in)
Max Workpiece Size	400 mm dia x 305 mm H (15.7 x 12.0 in)
Max Workpiece Weight	200 kg (441 lb)
Rapid Traverse Rate	36 m/min (1,417 ipm)
Tool Capacity	30 tools standard (48, 60 optional)
Rotary Drive	Roller gear cam (both axes)
Machine Weight	7,500 kg (16,535 lb)
CNC Control	MAZATROL SmoothG CNC

Specifications compiled from manufacturer literature and industry references. Not independently verified against a published spec sheet — confirm with the manufacturer or an authorised dealer before making a purchasing decision.

Strengths & Limitations

Strengths

Three listed spindle speeds: 12,000 rpm standard, with 18,000 and 25,000 rpm options
Roller gear cam drives are listed on both rotary axes
30 tools standard, with 48 and 60-tool magazines listed as options
Listed machine weight of 7,500 kg (16,535 lb), against 22,046 lb (10,000 kg) for the VARIAXIS C-600
CAT 40 (BIG-PLUS) spindle taper

Limitations

Workpieces are limited to 400 mm in diameter, 305 mm in height and 200 kg (441 lb)
The standard spindle is listed at 11 kW (15 hp) and 48 Nm (35 ft-lb), which restricts heavy roughing
The 22 kW (30 hp) figure and the higher speeds belong to options a used machine may not have
Not in Mazak's current lineup, and the listed power and torque carry no duty ratings

Best For

Small 5-axis parts up to 400 mm in diameter and 200 kg (441 lb) Small-tool finishing where the 18,000 or 25,000 rpm option is fitted Jobs with long tool lists, using the 48 or 60-tool magazine options 5-axis positioning and contouring of small parts on roller gear cam rotary axes

Frequently Asked Questions

01 What is the largest part the VCU-400A 5X can take?

The listed maximum workpiece is 400 mm in diameter and 305 mm high, weighing up to 200 kg (441 lb), on a 400 mm (15.7 in) table. Listed travels are 550 mm (21.7 in) in X and 400 mm (15.7 in) in Y and Z.

02 Which spindles are listed for the VCU-400A 5X?

The standard spindle is listed at 12,000 rpm, 11 kW (15 hp) and 48 Nm (35 ft-lb). Options of 18,000 and 25,000 rpm are listed, with 22 kW (30 hp) on the high-speed options. The taper is CAT 40 (BIG-PLUS). No duty ratings are given, and no torque is listed for the optional spindles.

03 How are the rotary axes driven, and how far do they move?

Both rotary axes are listed with roller gear cam drives. The A-axis range is +30 to -120 degrees and the C-axis rotates a continuous 360 degrees. The tilt is one-sided, so features that need a steep angle must face the 120-degree side.

04 How does the VCU-400A 5X compare with the VARIAXIS C-600?

The VARIAXIS C-600 is a larger current machine, with a table size given as Ø23.62 in (600 mm) × 19.69 in (500 mm), a 1,102 lb (500 kg) table load and travels of 26 in (660 mm), 22 in (559 mm) and 21 in (533 mm). The listed VCU-400A 5X figures are a 400 mm (15.7 in) table, 200 kg (441 lb) and travels of 550 mm (21.7 in), 400 mm (15.7 in) and 400 mm (15.7 in).

05 Is the VCU-400A 5X still sold by Mazak?

It is not in Mazak's current lineup and may be an older model. The figures on this page are the listed ones. A used machine could have any of the three listed spindles and any of the three magazine sizes, so read the build specification of the individual machine.