6SN1118-0DM31-0AA1 Siemens

6SN1118-0DM31-0AA1 Siemens SIMODRIVE 611 digital control-loop block

The Siemens 6SN1118-0DM31-0AA1 listing supports exact-part searches for SIMODRIVE 611 and CNC drive control hardware. Use the full hyphenated number and the compact search form 6SN11180DM310AA1 when comparing supplier listings, then verify the installed label before ordering.

Key identification details

• Manufacturer: Siemens
• Part number: 6SN1118-0DM31-0AA1
• Category: CNC drive module and SIMODRIVE 611 digital control hardware
• Original listing facts: SIMODRIVE 611 digital control-loop block entry, high-standard two-axis wording, SIN/COS 1 Vpp feedback entry, NC software requirement entry, Germany country-of-origin entry, and one-piece packaging entry.
• Available conditions: New and Used in Great Condition.

Compatibility checklist

• Match 6SN1118-0DM31-0AA1 exactly, including the 0DM31 and 0AA1 suffix blocks.
• Confirm SIMODRIVE 611 family, two-axis role, SIN/COS 1 Vpp feedback, NC software requirement, firmware/runtime constraints, option configuration, and connected axis modules.
• Back up CNC parameters and machine data before replacement; compare alarm history, motor pairing, connector layout, cabinet position, and commissioning plan.
• Do not substitute another 6SN1118 module based only on the shared prefix.

Regional sourcing notes

Outdwella supports Siemens 6SN and SIMODRIVE replacement searches for North America, Europe, Australia, and the Middle East. European buyer pricing can use a higher landed-cost baseline because VAT, duties, import handling, documentation, and local fulfillment may apply.

FAQ

Can 6SN1118-0DM31-0AA1 replace another 6SN1118 module?
Only when the full suffix, firmware/software requirements, feedback type, axis role, cabinet fit, and Siemens-approved replacement path match.

What details help sourcing?
Send the installed label, machine model, CNC control, drive stack photo, motor/encoder data, firmware or software version, current fault state, and required condition.

Related pages: 6SN1118-1NH01-0AA1, 6SN1145-1BA01-0BA1, Siemens 6SN replacement guide, and CNC Drive Modules.

Independent reseller note: Outdwella is not an authorized Siemens distributor. Manufacturer names and part numbers are used only to identify compatibility and replacement searches.