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      ABB 3HAC043904-001
      ABB 3HAC043904-001

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      DSQC 633C Serial Measurement Unit

      3HAC043904-001

      Spare Part Number

      PNDSQC 633C

      Product Information:

      ABB 3HAC043904-001 is the DSQC 633C serial measurement unit used in compatible ABB robots. ABB identifies it as a complete unit with a serial measurement board and bracket.

      ABB 3HAC043904-001 is also identified in ABB robot manuals as the RMU102 three-pole SMB variant. The three-pole arrangement uses the specified RMU battery family, and ABB documents a typical 36-month life for a new battery.


      Product image is representative; revision or series may vary. Contact us to request a specific version.
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        • PRODUCT OVERVIEW

          What is this product?

          ABB 3HAC043904-001, described as a dsqc 633c serial measurement unit, is a DSQC 633C / RMU102 measurement unit with a three-pole battery contact for ABB robot axis feedback. Selection must match the complete article number, RMU102 designation, bracket, three-pole contact and robot installation space. During service, verify battery condition, protect the assembly from ESD and update revolution counters as the service manual directs.

          Selection boundary

          Use the complete ABB article number, installed configuration and applicable official ABB documentation; visual similarity does not establish interchangeability.
        • APPLICATIONS

          RMU102 feedback maintenance

          Suited to robot installations that call for the same bracketed measurement unit and battery contact.

          Bracketed unit replacement

          Retains the documented mounting format within the robot electronics space.

          Three-pole battery service

          Matches maintenance work to the specified backup-power contact.

          Serial feedback restoration

          Rebuilds the axis measurement path with the identified RMU102 assembly.

          Commissioning reference check

          Verifies counters before releasing the robot for production.
      Technical specifications for

      3HAC043904-001

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        ABB
      • Product Category:
        Robotics
      • Spare Part Number:
        DSQC 633C
      • Product Type:
        Serial Measurement Unit
      • ABB Designation:
        DSQC 633C / RMU102
      • Assembly Content:
        Serial measurement board and bracket
      • Battery Contact:
        3-pole
      • Typical New Battery Life:
        36 months
      • Installation Location:
        Robot base / electronics compartment
      • Service Level:
        L2 in ABB robot service documentation
      • Commissioning:
        Verify or update revolution counters
      • Stock:
        9
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      • 06

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      BUYER INFORMATION

      Product condition level information

      Commercial details are confirmed in writing before payment.
      • 01

        Factory Sealed

        Unused product with the original factory seal intact; packaging age or storage marks may still be present.

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      • 02

        Original Pack

        Unused product in original manufacturer packaging that was not originally factory sealed.

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      • 03

        Factory New

        New and current product sourced through the manufacturer or authorized supply channel when expressly confirmed in the quotation.

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      Alternative Names

      3HAC043904 001 DSQC 633C RMU102 DSQC 633C / RMU102 DSQC 633C 3HAC043904-001 DSQC633C 3HAC043904-001 3HAC043904001 RMU102 3HAC043904001

      Information

      Overview Manuals DSQC 633C Function Three-Pole Contact Counter Validation

      Features:

      • DSQC 633C Serial Measurement Unit
      • is a DSQC 633C / RMU102 measurement unit with a three-pole battery contact for ABB robot axis feedback
      • Selection based on the complete article number, RMU102 designation, bracket, three-pole contact and robot installation space
      3HAC043904-001 is identified by its complete ABB article number and documented role. Verify battery condition, protect the assembly from esd and update revolution counters as the service manual directs.

      The ABB 3HAC043904-001 must be matched to the installed robot and controller documentation before replacement.
      ABB 3HAC043904-001 DSQC 633C Serial Measurement Unit Manuals(Datasheets), Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

      Defines the RMU102 serial-measurement role and bracketed assembly.

      Checks the documented battery interface before the replacement unit is selected.

      Confirms axis-reference data after the measurement unit is installed.

      Technical notes

      ABB 3HAC043904-001 is documented as a DSQC 633C Serial Measurement Unit. It is a DSQC 633C / RMU102 measurement unit with a three-pole battery contact for ABB robot axis feedback. Match the complete article number, RMU102 designation, bracket, three-pole contact and robot installation space before replacement; verify battery condition, protect the assembly from ESD and update revolution counters as the service manual directs.

      RMU102 Identity Check

      Match both the DSQC 633C and RMU102 designations with the complete ABB product ID.

      Battery Interface Review

      Inspect the three-pole contact and replacement battery condition before energizing the robot.

      Customs & shipping dimensions / weight

      • Packed shipping dimensions
        Confirmed after final packing
        ABB product dimensions: 100 mm width and 27.5 mm height; depth not stated in the official ABB source.
      • Packed shipping weight
        Confirmed after final packing
        ABB product net weight: 0.28 kg.
      • HS / customs code
        85389099
        Confirmed in ABB product data for this exact article number.
      • Country of origin
        Poland
        Confirmed in ABB product data for this exact article number.
      • Ships from
        Xiamen, Fujian, China
        Dispatch location is confirmed in the written quotation.
      • Customs documents
        Confirmed for the destination
        Available document scope is stated in the written quotation.
      PRODUCT & ORDER FAQS

      Questions buyers ask about 3HAC043904-001

      • Which label check belongs in the 3HAC043904-001 order file?

        Confirm the full ABB article number 3HAC043904-001 and the documented product description on the supplied unit; a similar enclosure or connector is not sufficient.

      • What service purpose does 3HAC043904-001 fulfil?

        For 3HAC043904-001, defines the RMU102 serial-measurement role and bracketed assembly.

      • How is interchangeability assessed for 3HAC043904-001?

        For 3HAC043904-001, checks the documented battery interface before the replacement unit is selected.

      • How is the robot returned to service after fitting 3HAC043904-001?

        For 3HAC043904-001, confirms axis-reference data after the measurement unit is installed.

      • What pre-service check is essential for 3HAC043904-001?

        The service review for 3HAC043904-001 requires this step: Match both the DSQC 633C and RMU102 designations with the complete ABB product ID.

      • What proves that the replacement of 3HAC043904-001 is complete?

        Before release of 3HAC043904-001, apply this check: Inspect the three-pole contact and replacement battery condition before energizing the robot.

      • How is the quoted condition of 3HAC043904-001 described?

        The written quotation for 3HAC043904-001 confirms supplied condition, quantity, warranty and included documentation for rmu102 feedback maintenance.

      • Which packing information is supplied for 3HAC043904-001?

        Before 3HAC043904-001 is dispatched, packed size, packed weight, destination customs requirements and available shipping documents are confirmed for this dsqc 633c serial measurement unit.
      All FAQ
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          WHY BUYERS WORK WITH MOORE AUTOMATED

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            Over 20 years of experience in industrial automation and hard-to-source legacy parts.

          • Product Lifecycle Stage

            Active/Available from OEM
            ABB lists 3HAC043904-001 in current robot product manuals as the DSQC 633C serial measurement unit. Moore Automated supplies high-quality ABB measurement units and spare parts to restore feedback operation and reduce downtime.

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          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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