The Mazak UN is an industrial-grade CNC Vertical Machining Centers (VMC) powered by the Standard CNC. a top spindle speed of 20,000 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Mazak UN series: narrow BT30 machining centers UN-600/30V and UN-600/30H with a 20,000 rpm spindle, 20 tools and 20 in (508 mm) of X travel.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Mazak (Japan) |
| Machine Type | CNC Vertical Machining Centers (VMC) |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 20,000 RPM |
| Spindle Motor Rating | 11.0 kW |
| Spindle Taper Interface | BT30 |
| Max Table Load Capacity | 331 kg |
| Automatic Tool Changer (ATC) | 20 Tool Stations |
| Approx. Machine Weight | 9,700 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Models In Series | 2 models: UN-600/30H, UN-600/30V |
| Spindle Taper | BT30 |
| Max Spindle Speed | 20,000 rpm |
| Spindle Power Intermittent | 18.5 kW (25 HP) (40% ED) |
| Spindle Motor Power | 11 kW (15 HP) continuous |
| Tool Capacity | 20 tools |
| Max Tool Diameter | Ø2.95 in (75 mm) to Ø3 in (76 mm) |
| Max Tool Diameter Adjacent Empty | Ø5 in (127 mm) to Ø5.12 in (130 mm) |
| Max Tool Length | 11.81 in (300 mm) to 12 in (305 mm) |
| Max Tool Weight | 13 lb (6 kg) |
| X-Axis Travel | 20 in (508 mm) |
| Y-Axis Travel | 13.78 in (350 mm) to 16 in (406 mm) |
| Z-Axis Travel | 15 in (381 mm) to 15.75 in (400 mm) |
| Rapid Traverse X | 4,724 ipm (120 m/min) |
| Rapid Traverse Y | 2,362 ipm (60 m/min) |
| Rapid Traverse Z | 2,362 ipm (60 m/min) |
| Machine Height | 107.36 in (2,727 mm) to 115 in (2,921 mm) |
| Machine Weight | 9,700 lb (4,400 kg) to 13,228 lb (6,000 kg) |
| Max Table Load | 331 lb (150 kg) |
| C Axis Range | ±360° |
Our best estimate for the Mazak UN is $110,000 - $155,000. This is an estimate for a vertical machining centers (vmc) 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-un#price; the request is passed to Yamazaki Mazak or an authorised dealer.
Spindle orientation and how X is generated. Mazak lists the UN-600/30V as a vertical machining center 27.36 in wide and the UN-600/30H as a horizontal machining center 38.98 in wide. Both have the 20,000 rpm BT30 spindle, 20 tools, 20 in (508 mm) of X and a 331 lb (150 kg) table load.
By interpolation. Mazak explains that the machine table (C-axis) and the column (Y-axis) work together for X-axis positioning, which is what reduces the machine width. The Fanuc 32i CNC converts linear coordinates to polar coordinates automatically, so X is programmed in the same way as on a conventional vertical machining center. Mazak gives the C-axis 100 rpm.
The X stroke is shared. The column travels on a U-axis for half of it and the table on the X-axis for the other half. Mazak gives an X feedrate of 4724 IPM for the two together, 2362 IPM for each, with feed acceleration of 2.0 G combined and 1.0 G per axis.
BT30 taper and 20,000 rpm on both models. Power is 18.5 kW (25 HP) (40% ED) or 11 kW (15 HP) continuous. Mazak states an acceleration time of 0.49 sec from 0 to 20,000 rpm, which counts most in drilling and tapping cycles where the spindle starts and stops every few seconds.
Travel is 20 in (508 mm) in X, 13.78 in (350 mm) to 16 in (406 mm) in Y and 15 in (381 mm) to 15.75 in (400 mm) in Z, with a 331 lb (150 kg) table load. Tools may be Ø2.95 in (75 mm) to Ø3 in (76 mm), or Ø5 in (127 mm) to Ø5.12 in (130 mm) with adjacent pockets empty, up to 11.81 in (300 mm) to 12 in (305 mm) long and 13 lb (6 kg), depending on the model.
Mazak equips the series with the Fanuc 32i CNC. On the UN-600/30V it carries out the conversion from linear to polar coordinates for the X-axis, so the programmer does not have to. The series table also lists a C-axis range of ±360°.
