The Makino a500iR is an industrial-grade 5-Axis Machining Centers powered by the Standard CNC. a top spindle speed of 14,000 RPM, and a 5-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Makino a500iR 5-axis HMC: 900 x 750 x 800 mm travels, B -110° to +180°, 14,000 rpm CAT40 (20,000/24,000 HSK optional), 90 tools, flat-load APC.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Makino (Japan) |
| Machine Type | 5-Axis Machining Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 5-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 14,000 RPM |
| Spindle Taper Interface | CAT40 (std/14k) / HSK-A63 (opt/14k; req'd/20k & 24 |
| Automatic Tool Changer (ATC) | 90 Tool Stations |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Pallet Size | 500 mm x 500 mm (19.7 in x 19.7 in) |
| X-Axis Travel | 900 mm (35.4 in) |
| Y-Axis Travel | 750 mm (29.5 in) |
| Z-Axis Travel | 800 mm (31.5 in) |
| B Axis Range | 290 (-110 ~ +180) Direct Drive |
| C Axis Range | 360° (unlimited) Direct Drive |
| Max Spindle Speed | 14,000 rpm (standard) / 20,000 and 24,000 (optional) |
| Spindle Taper | CAT40 (std/14k) / HSK-A63 (opt/14k; req'd/20k & 24k) |
| Rapid Traverse | 60,000 mm/min (2,362 ipm) |
| Cutting Feedrate | 50,000 mm/min (1,968 ipm) |
| Max Workpiece Size | Ø 700 mm / Ø 900 mm x H600 mm (w/limitation) (Ø 27.6 in / Ø 35.4 in x H23.6 in (w/limitations)) |
| Max Workpiece Weight | 400 kg (880 lb.) |
| Tool Capacity | 90 tools (standard) / 133, 218, 311 tools (optional) |
| Tool To Tool Time | 1.0 sec |
| Max Tool Diameter | 205 mm |
| Max Tool Weight | 12 kg (26.4 lb.) |
| Drop Tank | Yes |
Our best estimate for the Makino a500iR is $450,000 - $650,000. This is an estimate for a 5-axis machining centers in this class, not a quote from Makino; configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/makino-a500ir#price; the request is passed to Makino or an authorised dealer.
Both rotary axes are direct drive. C rotates 360° without limit. B tilts from -110° to +180°, 290° in total, which is what allows undercut machining of a fixtured workpiece. The Makino a500Z uses a different, Z-type layout with an unlimited B axis and a 180° slant-style C axis.
Standard is 14,000 rpm with CAT40, or HSK-A63 as an option, rated 84.5 HP (63 kW) peak power and 223 ft-lbs (303 N-m) peak torque. The optional 20,000 rpm spindle is for mainly small-diameter tools and the optional 24,000 rpm high speed, high power spindle is for structural aluminum. Both of those require HSK-A63.
The table gives Ø 700 mm / Ø 900 mm x H600 mm (w/limitation) (Ø 27.6 in / Ø 35.4 in x H23.6 in (w/limitations)) and 400 kg (880 lb.). Treat Ø 700 mm as the general figure: the Ø 900 mm diameter applies only within limitations that should be checked against the part and fixture.
It presents the pallet to be tended in a flat, horizontal orientation, so the operator sets heavy workpieces from above with gravity working for them. As on any two-pallet changer, one fixture is loaded while the other pallet's part is being machined.
90 in the standard ring magazine, with 133, 218 and 311-tool magazines listed as options. Tool-to-tool time is 1.0 sec. Maximum tool diameter is 205 mm and maximum tool weight 12 kg (26.4 lb.).
