Totally Integrated Automation - Automation Technology - Siemens

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Drive technology
Direct drives –
1FW3, 1FW4, 1FW6 torque motors
Direct drive for rotary axes
• With high torque for a wide range of applications
up to and including motion control
applications
• Permanently excited synchronous motors
as built-in or complete motors
• High torque, high acceleration capability,
very high radial eccentricity, high
availability, high efficiency
• Rated outputs from 1.7 to 2150 kW
• Rated torques from 100 to 42000 Nm
• Rated speeds of up to 1200 rpm
• Converter-fed operation, e.g. with the SINAMICS S120 drive system
Direct drives –
1FN3, 1FN6 linear motors
Direct drive for highly dynamic linear axes
• Permanent-magnet synchronous motors
• Extremely dynamic, maximum traversing
speeds, extremely precise, free from wear,
high electrical efficiency
• Rated force from 150 to 10375 N
• Max. speed from 57.5 to 1280 m/min
• Converter-fed operation, e.g. with the SINAMICS S120 drive system
EX asynchronous motors –
For potentially explosive atmospheres
Rugged and powerful for sensitive environments
• Explosion-proof versions for Ex Zone 1, 2,
21, 22 and firedamp protection
• Motors with increased safety level "e",
explosion-proof enclosure "d", non-sparking
"n", pressurized enclosure "p" and dust
explosion protection Dual protection to
Ex e and Ex d as well as gas and dust is also
possible
• Output range from 0.12 to 30,000 kW
• Suitable for areas with increased safety requirements (e.g. in the process
industry)
• Also available in the high efficiency class IE2
• Certification in accordance with ATEX, IEC EX, NEPSI, CCOE,
GOST/Rostekhnadzor
200 Siemens TIA Product Guide 2011
© Siemens AG 2011