The Mazak VARIAXIS j is an industrial-grade 5-Axis Machining Centers powered by the Standard CNC. a top spindle speed of 12,000 RPM, and a 5-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Mazak VARIAXIS j series: j-500 and j-500/5X 5-axis machining centers, 14 x 22 x 20 in travel, 441 lb (200 kg) table load, 12,000 rpm, 18 tools.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Mazak (Japan) |
| Machine Type | 5-Axis Machining Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 5-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 12,000 RPM |
| Spindle Motor Rating | 7.5 kW |
| Spindle Taper Interface | CAT No.40 |
| Max Table Load Capacity | 441 kg |
| Automatic Tool Changer (ATC) | 18 Tool Stations |
| Approx. Machine Weight | 15,432 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Models In Series | 2 models: VARIAXIS j-500, VARIAXIS j-500/5X |
| Max Table Load | 441 lb (200 kg) |
| Spindle Taper | CAT No.40 |
| Max Spindle Speed | 12,000 rpm |
| Spindle Torque Intermittent | 48 ft-lb (65 Nm) (40% ED) |
| Spindle Torque | 35 ft-lb (47 Nm) continuous |
| Spindle Power Intermittent | 11 kW (15 HP) (40% ED) |
| Spindle Motor Power | 7.5 kW (10 HP) continuous |
| Tool Capacity | 18 tools |
| Max Tool Diameter | Ø4 in (102 mm) |
| Max Tool Diameter Adjacent Empty | Ø5 in (127 mm) |
| Max Tool Length | 12 in (305 mm) |
| Max Tool Weight | 18 lb (8 kg) |
| X-Axis Travel | 14 in (356 mm) |
| Y-Axis Travel | 22 in (559 mm) |
| Z-Axis Travel | 20 in (508 mm) |
| A Axis Range | -120° - +30° |
| Rapid Traverse X | 1,181 ipm (30 m/min) |
| Rapid Traverse Y | 1,181 ipm (30 m/min) |
| Rapid Traverse Z | 1,181 ipm (30 m/min) |
| Machine Height | 112 in (2,845 mm) |
| Machine Weight | 15,432 lb (7,000 kg) |
Our best estimate for the Mazak VARIAXIS j is $225,000 - $375,000. This is an estimate for a 5-axis machining centers in this class, not a quote from Yamazaki Mazak; configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/mazak-variaxis-j#price; the request is passed to Yamazaki Mazak or an authorised dealer.
Axis control and CNC. Mazak describes the j-500 as simultaneous 4-axis with A-axis indexing in 0.0001° increments, for multi-surface machining, with the MAZATROL SmoothG control. The j-500/5X is simultaneous 5-axis, for three-dimensional curved surfaces, with MAZATROL SmoothAi. The series table gives both the same travel, table load, spindle and 18 tools.
Travel is 14 in (356 mm) in X, 22 in (559 mm) in Y and 20 in (508 mm) in Z, and table load is 441 lb (200 kg). The VARIAXIS j-500 table is listed at Ø19.69 in (500 mm) × 15.75 in (400 mm). The A-axis tilts from -120° to +30°.
A CAT No.40 spindle at 12,000 rpm. It is rated 7.5 kW (10 HP) continuous and 11 kW (15 HP) (40% ED), with 35 ft-lb (47 Nm) continuous torque and 48 ft-lb (65 Nm) (40% ED). Mazak also lists a high-speed spindle as optional; its figures are not in the series table.
The VARIAXIS i-500 has the same 14 in (356 mm), 22 in (559 mm) and 20 in (508 mm) of travel but carries 661 lb (300 kg), holds 30 tools, is rated 15 kW (20 HP) continuous and weighs 17,637 lb (8,000 kg). The j series carries 441 lb (200 kg), holds 18 tools and is rated 7.5 kW (10 HP) continuous. It is the lighter-duty machine on the same working envelope.
A high-speed spindle, a 2-pallet changer and the RMP600 wireless touch probe are all described as optional. Mazak also describes MAZA-CHECK, which measures and compensates misalignment and inclination of the rotary axis, and Ai Thermal Shield, which suppresses changes in the cutting edge position from spindle speed and machine temperature.
Mazak describes a trunnion design that supports the table on both sides for heavy-duty machining. The tilt and rotary tables are driven through roller gear cams, which it says remove backlash, and the X-, Y- and Z-axis use linear roller guides. The load limit in the table remains 441 lb (200 kg).
