The DMG MORI CTX 350 is an industrial-grade CNC Lathes & Turning Centers powered by the Standard CNC. a top spindle speed of 5,500 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
DMG MORI CTX 350 universal lathe: 320 mm (12.6 in) max diameter, 540 mm turning length, 65 mm bar, 5,500 rpm ISM65 spindle, ±50 mm Y-axis.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | DMG MORI (Germany / Japan) |
| Machine Type | CNC Lathes & Turning Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 5,500 RPM |
| Spindle Motor Rating | 13.0 kW |
| Spindle Taper Interface | Standard |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| X-Axis Travel | 250 mm (9.8 in) |
| Y-Axis Travel | 100 mm (3.9 in) |
| Z-Axis Travel | 550 mm (21.7 in) |
| Max Workpiece Diameter | 320 mm (12.6 in) |
| Max Workpiece Length | 540 mm (21.3 in) |
| Max Bar Capacity | 65 mm (2.6 in) |
| Max Spindle Speed | 5,500 rpm (main spindle ISM65) |
| Spindle Motor Power | 13 / 14 kW (100/40% DC) |
| Spindle Nose | A2-6 |
| Driven Tool Speed | Up to 12,000 rpm (optional DirectDrive turret drive) |
| Spindle Bore | Ø 65 mm (hollow cylinder, ISM65) |
| Sub Spindle Speed | 6,000 rpm (optional counter spindle ISM 50) |
| Sub Spindle Power | 8/9 kW (100%-40%ED), optional counter spindle ISM 50 |
| Coolant Pressure | Turrets ready for 50 bar coolant pressure |
The price estimate for the DMG Mori CTX 350 is uncertain: we have no price for it that we can cite and no estimate we can stand behind, so we give no figure. Configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/dmg-mori-ctx-350#price; the request is passed to DMG Mori or an authorised dealer.
An integrated motor spindle, type ISM65, with an A2-6 spindle nose and a hollow cylinder of Ø 65 mm. DMG MORI gives the drive rating as 13 / 14 kW (100 / 40% duty cycle) and the speed as 5,500 rpm. The spindle motor is water-cooled, and a measuring system near the front bearings controls the C-axis.
No. DMG MORI lists the counter spindle as an option for complete machining. It is an ISM 50 integrated spindle motor, partially hollow at Ø 50 mm, rated 8/9 kW and 6,000 rpm. Because it is smaller than the 13 / 14 kW main spindle, heavy cuts belong in the first clamping.
Up to 320 mm (12.6 in) in turning diameter and up to 540 mm (21.3 in) in turning length. Bar capacity is 65 mm (2.6 in), set by the Ø 65 mm hollow cylinder of the main spindle. Travels are 250 mm (9.8 in) in X, 100 mm (3.9 in) in Y and 550 mm (21.7 in) in Z.
DMG MORI states a speed only for the optional DirectDrive turret drive: up to 12,000 rpm. The turrets are described as ready for 50 bar coolant pressure, with air/oil lubrication and 100% duty cycle in milling. Ask for the speed and torque of the standard turret drive in the quotation, because the Highlights do not give them.
The CTX 450 is larger in every axis: 310 mm (12.2 in) of X, 130 mm (5.1 in) of Y and 825 mm (32.5 in) of Z, against 250 mm (9.8 in), 100 mm (3.9 in) and 550 mm (21.7 in) on the CTX 350. The CTX 450 also takes workpieces up to 480 mm (18.9 in) in diameter and bar up to 102 mm (4 in).
