The Citizen Cincom A20 is an industrial-grade CNC Lathes & Turning Centers powered by the Citizen CNC. a top spindle speed of 10,000 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Citizen Cincom A20 Swiss-type lathe: 20 mm bar (25 mm option), 200 mm per chucking, 21 tools incl. 4 live, 10,000 rpm, back spindle.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Citizen (Japan) |
| Machine Type | CNC Lathes & Turning Centers |
| CNC Controller System | Citizen CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 10,000 RPM |
| Spindle Motor Rating | 2.2 kW |
| Spindle Taper Interface | Standard |
| Automatic Tool Changer (ATC) | 21 Tool Stations |
| Approx. Machine Weight | 4,851 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Max Machining Diameter | 20 mm (25 option) |
| Max Machining Length | 200 mm / 1 chucking (188 mm for 25) |
| Number Of Axes | 7 (including C-axis) |
| Tool Positions | 21 (including 4 live tools) |
| Rapid Traverse | 32 m/min |
| Guide Bushing | TD25NS (CD25 for 25) |
| Power Consumption | 7.1 kVA |
| CNC Control | Citizen CNC |
| Max Spindle Speed | Max. 10,000 rpm |
| Sub Spindle Speed | Max. 8,000 rpm |
| Spindle Bore | 26 mm (1.02 in) |
| Tool Capacity | 21 |
| Live Tool Speed | Max. 6,000 rpm (Rating 4,500 rpm) |
| Spindle Motor Power | 2.2 / 3.7 kW |
| Sub Spindle Power | 1.1 / 1.5 kW |
| Live Tool Power | 0.75 kW |
| Center Height | 1,050 mm (41.3 in) |
| Machine Weight | 4,851 lb (2,200 kg) |
Our best estimate for the Citizen Cincom A20 is $100,000 - $180,000. This is an estimate for a swiss-type lathes in this class, not a quote from Citizen Machinery; configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/citizen-a20#price; the request is passed to Citizen Machinery or an authorised dealer.
20 mm as standard, with a 25 mm version as an option. The 20 mm machine makes 200 mm per chucking through a TD25NS guide bushing; the 25 mm version uses a CD25 guide bushing and makes 188 mm per chucking.
21 tool positions, including 4 live tools. The live tools run at Max. 6,000 rpm (Rating 4,500 rpm) on a 0.75 kW drive, which suits cross drilling, tapping and small flats.
The Cincom L20-XII ATC is listed with 46 (w/ ATC) tools, live tools to Max. 9,000 rpm (S3 high-power), a 2.2 / 3.7 / 5.5 kW spindle and 2,680 kg (5,908 lb). The A20 has 21 tools, live tools to Max. 6,000 rpm, a 2.2 / 3.7 kW spindle and weighs 2,200 kg.
A power supply for 7.1 kVA, floor for 4,851 lb (2,200 kg), and a bar feeder set to the 1,050 mm (41.3 in) centre height. The control is listed as Citizen CNC.
