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SIEMENS 6SN1118-0NK01-0AA1 SIMODRIVE 611 U HR 2-axis Control Unit resolver speed/torque

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Starting at €980.00 €980.00

Product condition Availability Warranty
Price
Refurbished
Ships from: FRANCE Warehouse
stock available Shipment within 3 days
6 months Warranty - Factory return he product is under warranty for a factory return to our workshop, to be repaired or replaced, throughout its warranty period.
€980.00 €980.00
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Buy online your SIEMENS 6SN1118-0NK01-0AA1 SIMODRIVE 611 U HR 2-axis Control Unit resolver speed/torque from our UK e-store Cnc-shopping UK, specialist in CNC machine-tools spare parts.

The Siemens SIMODRIVE 611 U HR module is a dual-axis speed and torque control board designed for resolver feedback applications. Installed in the SIMODRIVE 611 rack, it controls two servo channels through the system backplane and operates together with compatible SIMODRIVE 611 feed power modules.

This module is widely used on SINUMERIK 840D and 810D CNC systems found on milling machines, lathes, and grinding machines. Within the SIMODRIVE architecture, it manages the speed and torque loops for two axes while the CNC controller handles position control. The HR variant is specifically intended for resolver-equipped SIEMENS servomotors and is valued for its robustness and resistance to electrical noise.

For maintenance teams, the module offers a practical drop-in replacement solution when a drive channel or control board fails. Using the same reference allows quick restoration of axis operation without changing existing motor wiring, resolver feedback systems, or mechanical interfaces. Its dual-axis configuration also enables recovery of one or two channels with a single board replacement.

Built in Germany, this hardware is well suited for long-term support of legacy SIMODRIVE 611 installations and retrofit projects. It is commonly kept in industrial spare inventory as a tested replacement unit to reduce machine downtime and support preventive maintenance strategies.

The module interfaces directly through the 611 backplane, supports speed and torque operating modes, and integrates with installed SIMODRIVE 611 power modules. It is supplied as a tested module depending on availability and includes warranty coverage, with fast worldwide shipping available.

Each modules supplied by Cnc-shopping UK is verified on dedicated CNC drive test benches or simulators by qualified engineers. Packaging follows ESD-safe industrial standards to protect electronic components during transport. Repair and exchange services may also be available for obsolete SIMODRIVE references in order to extend the operational life of SINUMERIK-controlled machinery.

Frequently asked questions about 6SN1118-0NK01-0AA1:

What feedback type does this HR version handle?
It is dedicated to resolver feedback on two axes, managing the speed and torque loops for resolver-equipped SIEMENS servomotors inside a SIMODRIVE 611 U rack.

Is it a direct swap for the same part number?
Yes, use the identical reference for a straightforward replacement. During commissioning, verify parameters and revisions so the behaviour matches the original setup.

Which CNC systems commonly use this module?
It is widely found on machines running SINUMERIK 840D or 810D that rely on SIMODRIVE 611 U for axis control on feed and auxiliary axes.

How many channels are provided?
The board controls two independent axes in speed or torque mode, allowing service teams to replace one or two failing channels in the same rack location.

What should be checked when pairing with power modules?
Use compatible SIMODRIVE 611 feed power modules sized to the axis current and motor data, and confirm resolver wiring per the machine documentation.

More Information
More Information
AvailabilityShipment within 3 days
Weight2.50 kgs
Delivery options
Express delivery to 220 countries
  • DHL ExpressFind out more
    DHL Worldwide Express - 24H/48H Express delivery to 220 countries, delivered against Proof of Signature. - Tracking Number to track it on DHL network.
  • UPS ExpressFind out more
    UPS Worldwide Express - 24H/48H Express delivery to 220 countries, delivered against Proof of Signature. - Tracking Number to track it on UPS network.
Standard delivery to 72 countries
  • DHL SelectFind out more
    Standard delivery by DHL Select for EUROPE only (48H-72H depending of your country in EUROPE) with Proof of Signature at the delivery. - Tracking Number to track it online on DHL network.
  • Colissimo Intl.Find out more
    Economy/Standard International post (4 to 7 days, depending of your country) Delivered with a proof of signature. Tracking Number is provided for traceability on the French Colissimo postal network & your Country local postal service.
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