Mazak VARIAXIS i

Est. $300,000 - $700,000 Specs verified 2026-10-02 · mazak.com Updated 2026-10-02

Key Specifications

Max Spindle

10,000 rpm to 18,000 rpm

Spindle Taper

CAT No.40 / CAT No.50

Tool Capacity

30 tools

Spindle Power

15 kW (20 HP) continuous to 30 kW (40 HP) continuous

models in series

5 models: VARIAXIS i-500, VARIAXIS i-1050, VARIAXIS i-700T, VARIAXIS i-800T, VARIAXIS i-1050T

max table load

661 lb (300 kg) to 4,409 lb (2,000 kg)

How much does the Mazak VARIAXIS i cost?

Estimated price range

Est.$300,000 - $700,000

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 VARIAXIS i series spans five 5-axis machining centers with a tilting rotary table: the i-500, i-1050, i-700T, i-800T and i-1050T. Three of them, the i-700T, i-800T and i-1050T, add turning capability. Table load runs from 661 lb (300 kg) to 4,409 lb (2,000 kg) and machine weight from 17,637 lb (8,000 kg) to 68,343 lb (31,000 kg), so this is a range of quite different machines under one name.

The VARIAXIS i-500 anchors the small end: 14 in (356 mm) of X, 22 in (559 mm) of Y and 20 in (508 mm) of Z, a Ø19.69 in (500 mm) × 15.75 in (400 mm) table carrying 661 lb (300 kg), and a CAT No.40 spindle at 12,000 rpm rated 15 kW (20 HP) continuous. Mazak notes that its construction differs from the rest of the series, which uses a full gantry design without overhang.

Above it every row widens. At the top, the VARIAXIS i-1050 has 47 in (1,194 mm) of X, 55 in (1,397 mm) of Y and 35 in (889 mm) of Z over a Ø41.34 in (1,050 mm) × 31.50 in (800 mm) table, with a CAT No.50 spindle at 10,000 rpm. Across the series the taper is CAT No.40 or CAT No.50 and top speed runs from 10,000 rpm to 18,000 rpm. Continuous power spans 15 kW (20 HP) to 30 kW (40 HP), with continuous torque from 39 ft-lb (53 Nm) to 176 ft-lb (239 Nm). At 40% ED the figures are 22 kW (30 HP) to 37 kW (50 HP) and 53 ft-lb (72 Nm) to 258 ft-lb (350 Nm). Tool limits grow with the machine, from 12 in (305 mm) to 20 in (508 mm) in length and from 18 lb (8 kg) to 44 lb (20 kg), while the magazine is listed at 30 tools throughout.

Narrow the choice in three steps. First decide whether the part has turned features, because only the T models turn. Then size the machine by part weight with fixture and by swing through the travels. Last, pick the taper by material: the high-speed end for aluminium, the CAT No.50 end for steel and castings. For automation Mazak offers a 2-pallet changer and the PALLETECH system, and the MPP pallet stocker for the i-700T only.

Full Specifications

Parameter	Value
Models in Series	5 models: VARIAXIS i-500, VARIAXIS i-1050, VARIAXIS i-700T, VARIAXIS i-800T, VARIAXIS i-1050T
Max Table Load	661 lb (300 kg) to 4,409 lb (2,000 kg)
Spindle Taper	CAT No.40 / CAT No.50
Max Spindle Speed	10,000 rpm to 18,000 rpm
Spindle Torque Intermittent	53 ft-lb (72 Nm) (40% ED) to 258 ft-lb (350 Nm) (40% ED)
Spindle Torque	39 ft-lb (53 Nm) continuous to 176 ft-lb (239 Nm) continuous
Spindle Power Intermittent	22 kW (30 HP) (40% ED) to 37 kW (50 HP) (40% ED)
Spindle Motor Power	15 kW (20 HP) continuous to 30 kW (40 HP) continuous
Tool Capacity	30 tools
Max Tool Length	12 in (305 mm) to 20 in (508 mm)
Max Tool Weight	18 lb (8 kg) to 44 lb (20 kg)
A Axis Range	-120° - +30° / -150° - +130° / -130° - +30°
Rapid Traverse X	1,575 ipm (40 m/min) to 2,362 ipm (60 m/min)
Rapid Traverse Y	1,575 ipm (40 m/min) to 2,362 ipm (60 m/min)
Rapid Traverse Z	1,575 ipm (40 m/min) to 2,205 ipm (56 m/min)
Machine Height	117 in (2,972 mm) to 180 in (4,572 mm)
Machine Weight	17,637 lb (8,000 kg) to 68,343 lb (31,000 kg)

Specifications sourced from mazak.com — verified 2026-10-02

Strengths & Limitations

Strengths

Table loads from 661 lb (300 kg) to 4,409 lb (2,000 kg) within one series
Turning capability on the i-700T, i-800T and i-1050T for milling and turning in one clamping
CAT No.40 or CAT No.50 spindles, up to 18,000 rpm and up to 30 kW (40 HP) continuous
Full gantry construction without overhang on every model except the i-500
Built-in motor spindle with temperature-controlled cooling oil around the bearings and headstock
2-pallet changer and PALLETECH automation, with MAZA-CHECK calibration of the C- and A-axis centers

Limitations

The magazine is listed at 30 tools on every model, a small number for long 5-axis jobs on the larger machines
The MPP pallet stocker is compatible with the i-700T only
The series reaches 68,343 lb (31,000 kg) in weight and 180 in (4,572 mm) in height, figures that decide the building
A-axis range differs by model, so tilt must be checked on the table of the machine chosen
Rapids fall to 1,575 ipm (40 m/min) at the slow end of the series

Best For

Multi-face and simultaneous 5-axis machining in one chucking Parts that need both milling and turning, on the T models Workpieces from 661 lb (300 kg) class up to 4,409 lb (2,000 kg) with fixture Steel and cast parts on the CAT No.50 models Pallet-automated production with a 2-pallet changer or PALLETECH

Frequently Asked Questions

01 Which models are in the VARIAXIS i series, and which can turn?

Mazak lists five: VARIAXIS i-500, VARIAXIS i-1050, VARIAXIS i-700T, VARIAXIS i-800T and VARIAXIS i-1050T. It names the i-700T, i-800T and i-1050T as the models with turning capability for further process integration. All five are 5-axis machines for multi-face and simultaneous 5-axis work in one chucking.

02 How large a part does the VARIAXIS i series take?

Table load runs from 661 lb (300 kg) to 4,409 lb (2,000 kg), so the answer depends on the model. At the top of the range the VARIAXIS i-1050 has 47 in (1,194 mm) of X, 55 in (1,397 mm) of Y and 35 in (889 mm) of Z over a Ø41.34 in (1,050 mm) × 31.50 in (800 mm) table and carries the full 4,409 lb (2,000 kg). Tool length runs from 12 in (305 mm) to 20 in (508 mm) by model, which also limits how deep a feature can be reached.

03 What spindles are offered across the series?

CAT No.40 and CAT No.50 tapers, with top speeds from 10,000 rpm to 18,000 rpm. Continuous ratings run from 15 kW (20 HP) to 30 kW (40 HP) and from 39 ft-lb (53 Nm) to 176 ft-lb (239 Nm). The 40% ED ratings run from 22 kW (30 HP) to 37 kW (50 HP) and from 53 ft-lb (72 Nm) to 258 ft-lb (350 Nm). Mazak describes a built-in motor spindle cooled by temperature-controlled oil.

04 How does the VARIAXIS i-500 differ from the VARIAXIS j-500?

The VARIAXIS i-500 and the VARIAXIS j-500 share their travel and table: 14 in (356 mm) × 22 in (559 mm) × 20 in (508 mm) and Ø19.69 in (500 mm) × 15.75 in (400 mm). The VARIAXIS i-500 carries 661 lb (300 kg), holds 30 tools and is rated 15 kW (20 HP) continuous, with 2,362 ipm (60 m/min) rapids in X and Y. The VARIAXIS j-500 carries 441 lb (200 kg), holds 18 tools and is rated 7.5 kW (10 HP) continuous, with 1,181 ipm (30 m/min) rapids.

05 What automation fits the VARIAXIS i series?

Mazak lists a 2-pallet changer, which lets the next workpiece be set up while machining continues, and the PALLETECH system, run by its PMC NEO management software. The MPP (MULTI PALLET POOL) multi-stage pallet stocker is stated to be compatible with the VARIAXIS i-700T only.

06 What should be checked before installing a larger VARIAXIS i?

Weight and height. The series runs from 17,637 lb (8,000 kg) to 68,343 lb (31,000 kg) and from 117 in (2,972 mm) to 180 in (4,572 mm) high. Tools can weigh from 18 lb (8 kg) to 44 lb (20 kg) and measure 12 in (305 mm) to 20 in (508 mm) long depending on the model, which also affects tooling and handling plans.