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FANUC ↗FANUC αiA Pulsecoder

FANUC A860-2000-T301 αiA1000 CNC Servo Motor Pulsecoder

FANUC A860-2000-T301 is listed in FANUC B-65285EN/04 as the standard-specification αiA1000 Pulsecoder maintenance ordering reference. Selection must be based on exact motor/pulsecoder code and coupling verification.

Model / reference
A860-2000-T301
Order code
A860-2000-T301
Manufacturer
FANUC Corporation

Technical data checked: 2026-09-24

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Hello, please provide pricing and lead time for this product. Product: FANUC A860-2000-T301 αiA1000 CNC Servo Motor Pulsecoder Model: A860-2000-T301 Order code: A860-2000-T301 Product link: https://automation.com.tr/en/urunler/fanuc-a860-2000-t301/

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Product overview

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A860-2000-T301 is an exact FANUC maintenance-reference component used in CNC systems. FANUC B-65285EN/04 maintenance parts table identifies A860-2000-T301 as the standard-specification αiA1000 Pulsecoder ordering specification for applicable αiS/αiF servo motors. The Oldham coupling ordering specification shown with this family is A290-0501-V535.

This Automation record treats only the official FANUC maintenance documentation as technical authority. Prices, stock, lead time, warranties and unverified supplier specifications are excluded.

Selection: match the installed label, host FANUC amplifier/motor specification and connection interface exactly.

Technical specifications

Product data organized into clear specification groups.

Resmi FANUC doğrulaması
Resmi FANUC doğrulaması
fanuc_ordering_specificationA860-2000-T301
detector_familyαiA1000 Pulsecoder
specification_classStandard specification (per FANUC maintenance table)
applicable_motor_familyαiS / αiF servo motors as defined by FANUC motor specification table
oldham_coupling_ordering_specificationA290-0501-V535 (family table reference)
technical_sourceFANUC B-65285EN/04 maintenance manual; no supplier-derived electrical/dimensional values imported.
Dimensions
Dimensions
statusofficial-manufacturer-reference-only
drawing_referenceB-65285EN/04, Motor Maintenance, 1.1.1 Pulsecoder, maintenance ordering specification (manual p. 151; PDF p. 174).
noteThe cited FANUC maintenance ordering table does not publish a standalone numeric housing envelope for this maintenance part. No supplier dimension has been promoted to official technical data. Verify motor drawing/coupling interface before order.
sourcehttps://www.mroelectric.com/static/app/product/pdfs/A20B-2101-0390.pdf
Environmental conditions
Environmental conditions
statushost-system-controlled
referenceB-65285EN/04, Motor Maintenance, 1.1.1 Pulsecoder, maintenance ordering specification (manual p. 151; PDF p. 174).
noteNo standalone environmental limit is asserted from reseller data. Apply the FANUC servo motor/manual environmental and maintenance requirements for the installed motor configuration.

Application, selection and use

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Applications
  • FANUC αiS/αiF servo motor position feedback

  • CNC servo motor pulsecoder maintenance

  • Exact detector replacement and coupling inspection

Selection criteria
  • Mevcut pulsecoder etiketinde A860-2000-T301 kodunu birebir doğrulayın.

  • Servo motor specification number and detector class must match FANUC maintenance table.

  • Oldham coupling condition and mechanical alignment must be checked before commissioning.

  • Do not replace with T321/IP67 variant solely because the family name matches.

Installation notes
  • Ana enerjiyi kesin ve servo eksenin güvenli durumda olduğundan emin olun.

  • Sökmeden önce motor-pulsecoder konumunu ve konektör yönünü işaretleyin.

  • Oldham coupling ve O-ring/conta durumunu kontrol edin; hasarlı parçayı yeniden kullanmayın.

  • Pulsecoderi zorlamadan yerleştirin ve FANUC bakım prosedüründeki bağlantı/sıkma sırasını izleyin.

Commissioning
  • İlk enerjilendirmeden önce konektör ve mekanik bağlantıyı ikinci kez kontrol edin.

  • Absolute position/reference information requirements must be handled per the machine builder/FANUC procedure before axis motion.

  • Düşük riskli servis hareketiyle feedback yönü ve pozisyon kararlılığını doğrulayın.

Maintenance / service
  • Pulsecoder kablosu, konektör kilidi, coupling gevşekliği ve mekanik hasarı periyodik kontrol edin.

  • Feedback alarmı oluşursa modeli değiştirmeden önce kablo/konektör, coupling ve motor tarafı arıza ayrımını yapın.

Variants / options
  • Exact selected reference

    A860-2000-T301

    This is the selected-pool exact model; no suffix substitution is inferred.

Accessories & compatibility
  • FANUC A290-0501-V535 Oldham coupling

    Family maintenance-table reference; verify installed motor/drawing before use.

  • Applicable FANUC servo motor harness/connector

    Verify exact motor and connector before order.

Related product references
  • FANUC A860-2000-T321

    αiA1000 IP67 specification shown separately in the FANUC maintenance table; not an automatic substitute.

  • FANUC A290-0501-V535

    Oldham coupling ordering specification shown for the related motor family; verify installed motor drawing.

Alternative product assessment

Aynı αiA1000 ailesindeki başka suffix/koruma sınıfı otomatik muadil değildir. FANUC motor spesifikasyonu, detector standardı ve coupling arayüzü birlikte eşleşmelidir.

Technical documents

Open data sheets and manufacturer sources. Links open in a new tab.

Frequently asked questions

A860-2000-T301 hangi detector tipidir?

FANUC B-65285EN/04 maintenance table lists it as αiA1000 Pulsecoder, standard specification.

IP67 varyantı ile aynı mıdır?

Hayır. FANUC tablosunda A860-2000-T321 ayrı olarak αiA1000 IP67 specification şeklinde listelenir.

Montajda hangi mekanik nokta kritik?

FANUC maintenance table provides the Oldham coupling family reference; installed motor drawing, coupling and alignment must be verified.

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Technical verification note

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