|Travel in X/Y/Z||780 (+760/-20) // 420 // 1500 / 2200 / 3100mm|
|Max. turning diameter||750 mm (with Milling spindle)|
|Swing over bed||800 mm|
|Rapid motion speeds in X/Y/Z||30 / 40 / 20 m/min|
|Feed force in X/Y/Z||1640 / 1640 / 1640 N|
|Max. speed||3500 // 2500 rpm|
|Spindle nose||A2-8" // A2-11"|
|Max. drive power||33 / 53 kW|
|Max. torque||800 // 4400 Nm|
|Number of tool stations||40 / 100|
|Max. tool diameter||90 mm|
|Dimensions (LxWxH)||8100 / 8800 / 9600 x 3200 x 3000 mm|
|Machine weight||25000 – 35000 kg|
Featuring performance data that enable all types of machining without any compromises. The Emco spindle concept comes with two servomotors that also act as a C-axis. The motors work synchronously, guarantee the compensation of plays and enable the achievement of the outputs and torques shown in the diagram. What is more, the main spindle and the counter-spindle are equipped with a special EMCO cooling system that optimises the temperature stability and guarantees maximum precision regardless of the machining duration.
The standard version comes with 12000 rpm and is suitable for all turning, drilling and milling operations and technologies. The water-cooled ISM (integrated spindle motor) can be delivered with up to 33,8 kW and a maximum torque of 165 Nm as well as with HSK-T 63 or PSC63 (Capto C6). Coolant inside and outside (up to 80 bar), which allows for the efficient production of turned and milled parts.
The Sinumerik 840D sl is a universal and flexible CNC system. The Sinumerik 840D sl offers a wide range of functions. It is ideally suited for applications using the most diverse technologies. The Sinumerik 840D sl sets new standards with regard to dynamics, precision and ease of integration into networks.
With the Sinumerik 840D sl you profite from
Sinumerik & the digital process-assistent EMCONNECT
For increased productivity and efficiency in production.
EMCONNECT facilitates easy access to digital production – all important information and systems are accessed centrally on the machine. The familiar NC control and hence the familiar operation of the machine remain unchanged.
A clear and compact overview of the machine state, the machine data and the operating mode is available at a glance thanks to the emcoNNECT Dashboard. The hardware basis of the EMCONNECT control centre is a 22“ multi-touch display teamed with an industrial PC and a keyboard including HMI hotkeys for easy and intuitive operation via a user interface optimised for touchscreen use.
Included as standard equipment in the Siemens machine version (Siemens 840D sl).
The sensational CAM solution for turning and turning/milling. ESPRIT greatly simplifies the programming of complex machining processes and significantly reduces set-up times.
Using CPS the result is 100 % production reliability, up to 80 % shorter set-up times and an enormous increase in productivity and operating efficiency.