Mazak HVR-100

$700,000 - $1,100,000 Updated 2026-03-16

Key Specifications

X Travel

1,050 mm (41.3 in)

Y Travel

1,000 mm (39.4 in)

Z Travel

1,000 mm (39.4 in)

Max Spindle

6,000 RPM (12,000 RPM optional)

Spindle Taper

CAT 50 (CAT 40 optional)

Tool Capacity

40 tools standard (80 optional)

Overview

The Mazak HVR-100 is a 5-axis vertical machining center using a compound head/table configuration rather than the trunnion table found on the VARIAXIS series. The machine combines a B-axis tilting spindle head with a C-axis rotary table to achieve simultaneous 5-axis motion, providing superior accessibility for large, heavy, or awkward workpieces that cannot be tilted on a trunnion without risking interference or exceeding load limits.

The HVR-100 accommodates workpieces up to 1,000 mm (39.4 in) diameter and 1,000 mm (39.4 in) height on a 1,000 mm diameter C-axis rotary table rated to 1,500 kg (3,307 lb). Axis travels measure 1,050 x 1,000 x 1,000 mm (41.3 x 39.4 x 39.4 in) on X, Y, and Z respectively. This load capacity substantially exceeds typical trunnion 5-axis machines in the same class, making the HVR-100 uniquely capable for shops working with large, dense workpieces.

The B-axis spindle head tilts from -5 to +110 degrees, enabling undercut machining and angled bore operations without repositioning the workpiece. The primary spindle delivers 22 kW (30 hp) through a CAT 50 taper at up to 6,000 RPM, prioritizing torque over speed for heavy material removal on large structural parts. A high-speed 12,000 RPM CAT 40 spindle option is available for lighter work on non-ferrous materials.

The MAZATROL SmoothAi control provides full simultaneous 5-axis interpolation with AI thermal compensation and vibration suppression. The standard ATC holds 40 tools. The HVR-100 competes against the Okuma MU-10000H, the DMG Mori DMU 125 FD, and the Starrag STC 1250 in the large-part 5-axis segment. Pricing for new machines runs $700,000 to $1,100,000 depending on configuration.

Full Specifications

Parameter	Value
X-Axis Travel	1,050 mm (41.3 in)
Y-Axis Travel	1,000 mm (39.4 in)
Z-Axis Travel	1,000 mm (39.4 in)
B Axis Range	-5 to +110 degrees (tilting spindle head)
C Axis Range	360 degrees (continuous rotary table)
Max Spindle Speed	6,000 RPM (12,000 RPM optional)
Spindle Taper	CAT 50 (CAT 40 optional)
Spindle Motor Power	22 kW (30 hp) at 25% ED
Spindle Torque	550 Nm (406 ft-lb) at 25% ED
Table Diameter	1,000 mm (39.4 in)
Max Workpiece Size	1,000 mm dia x 1,000 mm H (39.4 x 39.4 in)
Max Workpiece Weight	1,500 kg (3,307 lb)
Rapid Traverse Rate	30 m/min (1,181 ipm)
Tool Capacity	40 tools standard (80 optional)
Machine Weight	28,000 kg (61,729 lb)
CNC Control	MAZATROL SmoothAi CNC

Specifications sourced from mazak.com — verified 2026-03-28

Strengths & Limitations

Strengths

1,500 kg table load capacity far exceeds trunnion-style 5-axis machines, making the HVR-100 the correct choice for large castings, forgings, and heavy weldments
Head/table 5-axis configuration keeps the workpiece stationary while the spindle tilts, eliminating the risk of heavy workpieces shifting or exceeding load limits during machining
1,000 mm diameter C-axis table handles disc-type parts and large housings that would not fit on 500-700 mm trunnion tables
CAT 50 spindle provides high torque for aggressive roughing in steel and cast iron without requiring multiple roughing passes

Limitations

6,000 RPM maximum spindle speed on the standard CAT 50 configuration limits surface finish quality on aluminum and non-ferrous alloys compared to high-speed 5-axis machines
28,000 kg machine weight requires engineered foundations and heavy-lift rigging, adding significant installation cost
Rapid traverse of 30 m/min is slower than trunnion-style competitors at 50-60 m/min, impacting cycle time on programs with frequent repositioning

Best For

Aerospace manufacturers machining large structural components, frame sections, and engine cases that exceed trunnion 5-axis envelope and weight limits Energy sector shops producing large turbine housings, compressor cases, and valve blocks requiring 5-axis access without workpiece tilting Heavy equipment and defense manufacturers machining large castings and forgings in the 500 kg to 1,500 kg range Shops consolidating large-part operations previously spread across horizontal boring mills, rotary table VMCs, and manual setups

Frequently Asked Questions

01 What is the difference between a head/table 5-axis machine and a trunnion 5-axis machine?

In a trunnion machine, the workpiece tilts on an A-axis and rotates on a C-axis while the spindle moves only in X, Y, and Z. In a head/table machine like the HVR-100, the workpiece rotates on a C-axis but remains level while the spindle head tilts on a B-axis. This means heavy, large, or tall workpieces can be machined in 5 axes without the dynamic load risks of tilting a heavy part. The tradeoff is that head/table machines have less dynamic 5-axis contouring smoothness compared to optimized trunnion designs.

02 Can the HVR-100 machine undercuts?

Yes. The B-axis tilts the spindle head from -5 degrees to +110 degrees, providing access to undercut features, back-angled bores, and compound angled surfaces without repositioning. The -5 degree negative tilt is particularly useful for reaching slightly undercut peripheral features on large-diameter parts.

03 What foundation requirements does the HVR-100 have?

At 28,000 kg, the HVR-100 requires a reinforced concrete foundation with engineered load distribution. Mazak provides a foundation drawing specific to the machine configuration. Most installations require a dedicated reinforced concrete pad, typically 300-400 mm thick. Budget $25,000-$75,000 for site preparation depending on existing conditions.

04 What workpiece materials is the HVR-100 optimized for?

The HVR-100 CAT 50 spindle with high torque is optimized for large-part roughing in steel, cast iron, nodular iron, and titanium. The machine handles aluminum and non-ferrous materials as well, but shops running primarily aluminum needing high surface finish quality may prefer the optional 12,000 RPM CAT 40 spindle or a dedicated high-speed machine.

05 How does the HVR-100 compete in the large-part 5-axis market?

The HVR-100 competes primarily on Mazak brand reputation, MAZATROL control ecosystem, and broad North American service coverage. Competitors like the Okuma MU-10000H and DMG Mori DMU 125 FD offer different structural configurations. Machine selection at this level typically comes down to service infrastructure, existing control platform, and application-specific demonstrations rather than spec sheet comparison alone.