Siemens

Siemens Simodrive 611 6SN1118-1NK01-0AA1 Control Units

SKU 6SN1118-1NK01-0AA1

In stock
  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: Siemens

  • Product No.: 6SN1118-1NK01-0AA1

  • Country of origin:Germany

  • Product Type: Control Units

  • Barcode: 85049090

  • Payment: T/T, Western Union

  • Weight: 600g

  • Dimensions: 35.60cm x 5.10cm x 17.80cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Siemens 6SN1118-1NK01-0AA1 is a SIMODRIVE 611 U high-resolution (HR) 2-axis control-loop block designed for resolver speed, torque setpoint control, and positioning tasks. Engineered for precision drive applications, this control unit is expandable with optional feature cards to meet specialized automation requirements. Built with physical dimensions of 35.60 x 5.10 x 17.80 cm and a weight of 0.60 kg, it integrates directly into Simodrive 611 drive racks. Although classified under a phase-out product lifecycle with a designated successor model (6SN1118-1NK01-0AA2 and predecessor 6SN1118-1NK01-0AA0), it remains a critical component for maintaining and supporting legacy multi-axis machine tool and automation systems.

Features

  • SIMODRIVE 611 U control-loop block supporting 2-axis motor control
  • High-resolution (HR) resolver interface for precise speed and torque setpoint positioning
  • Expandable architecture supporting optional plug-in expansion modules
  • Phase-out product lifecycle status with successor model 6SN1118-1NK01-0AA2
  • Compact module form factor measuring 35.60 x 5.10 x 17.80 cm and weighing 0.60 kg

Applications

  • Multi-axis CNC machine tools and machining centers
  • Industrial servo drive systems and motion control loops
  • Factory automation retrofits and legacy Simodrive maintenance
  • Precision positioning and robotics drive architectures

Technical Specifications

Specification Detail
Brands Siemens
Manufacturer Siemens
Range Simodrive
Subrange 611
Type of Product Control units
Product Phase Phase-Out
Successor 6SN1118-1NK01-0AA2
Predecessor 6SN1118-1NK01-0AA0
Dimensions 35.60 x 5.10 x 17.80 cm
Weight 0.60 kg
Commodity Code 85049090
Export Control Regulations (ECCN) N

Connections/Interfaces

Port / Interface Type
Drive Rack Bus Simodrive Backplane Interface
Motor Feedback Resolver Inputs (2 Axes)

Installation Guidelines

  • Ensure all power sources and DC bus supplies to the drive rack are completely switched off before inserting or removing the control block.
  • Align the module carefully with the designated slot guides on the Simodrive 611 rack and push it securely into place.
  • Connect resolver feedback cables from the motors to the appropriate terminal connections, ensuring proper shielding to prevent signal noise.
  • Route feedback and control signal wiring away from high-voltage motor power leads.
  • Verify parameter settings and hardware configuration jumpers prior to system energization.

FAQ

How many axes does the 6SN1118-1NK01-0AA1 control block support?
It supports 2-axis control loops for resolver speed and torque positioning.

What are the designated predecessor and successor models for this control unit?
The predecessor is 6SN1118-1NK01-0AA0 and the successor is 6SN1118-1NK01-0AA2.

What are the physical dimensions and weight of the module?
The dimensions are 35.60 x 5.10 x 17.80 cm and the weight is 0.60 kg.

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  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


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TECHNICAL SPECIFICATIONS

Color pattern
Dots
Country of origin
Germany
Power source
DC Power

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