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ABB IRB-4600 vs SR375YΘ

Side-by-side comparison of ABB IRB-4600 (ABB) and SR375YΘ (Nitto Seiko America) — specs, pricing, Robo Score, and verified deployments. Updated daily.

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Layer 1: Identity & Trust

Manufacturer Country

  • ABB IRB-4600
    ABB IRB-4600Switzerland
  • SR375YΘ
    SR375YΘJapan

Year First Available

  • ABB IRB-4600
    ABB IRB-46002015
  • SR375YΘ
    SR375YΘ

Verified Deployments

  • ABB IRB-4600
    ABB IRB-46000 Deployments
  • SR375YΘ
    SR375YΘ0 Deployments

Layer 2: Operational

Availability Status

  • ABB IRB-4600
    ABB IRB-4600ACTIVE
  • SR375YΘ
    SR375YΘACTIVE

Arm Mechanics

Payload

  • ABB IRB-4600
    ABB IRB-460060 kg
  • SR375YΘ
    SR375YΘ

Reach

  • ABB IRB-4600
    ABB IRB-46002,550 mm
  • SR375YΘ
    SR375YΘ

Degrees of Freedom

  • ABB IRB-4600
    ABB IRB-46006
  • SR375YΘ
    SR375YΘ3

Repeatability

  • ABB IRB-4600
    ABB IRB-4600±0.05 mm
  • SR375YΘ
    SR375YΘ

Path Accuracy

  • ABB IRB-4600
    ABB IRB-4600±0.5 mm
  • SR375YΘ
    SR375YΘ

Robot Weight

  • ABB IRB-4600
    ABB IRB-4600235 kg
  • SR375YΘ
    SR375YΘ0.1 kg

IP Rating (Arm)

  • ABB IRB-4600
    ABB IRB-4600IP67
  • SR375YΘ
    SR375YΘ10 bar

IP Rating (Wrist)

  • ABB IRB-4600
    ABB IRB-4600IP67
  • SR375YΘ
    SR375YΘ

Performance

Cycle Time (25/305/25)

  • ABB IRB-4600
    ABB IRB-46000.4 s
  • SR375YΘ
    SR375YΘ

MTBF

  • ABB IRB-4600
    ABB IRB-4600100,000 hrs
  • SR375YΘ
    SR375YΘ

Duty Cycle

  • ABB IRB-4600
    ABB IRB-4600continuous 24 7
  • SR375YΘ
    SR375YΘ

Vibration Damping

  • ABB IRB-4600
    ABB IRB-4600active model based
  • SR375YΘ
    SR375YΘ

Safety

Safety Category

  • ABB IRB-4600
    ABB IRB-4600Cat.3 PLd
  • SR375YΘ
    SR375YΘ

Dual Check Safety

  • ABB IRB-4600
    ABB IRB-4600Yes
  • SR375YΘ
    SR375YΘ

Safety I/O Pairs

  • ABB IRB-4600
    ABB IRB-46008
  • SR375YΘ
    SR375YΘ

E-Stop Response

  • ABB IRB-4600
    ABB IRB-460010 ms
  • SR375YΘ
    SR375YΘ

Safe Zone Count

  • ABB IRB-4600
    ABB IRB-46003
  • SR375YΘ
    SR375YΘ

Controller & Programming

Controller Model

  • ABB IRB-4600
    ABB IRB-4600OmniCore
  • SR375YΘ
    SR375YΘ

Programming Languages

  • ABB IRB-4600
    ABB IRB-4600TP, KAREL
  • SR375YΘ
    SR375YΘ

Teach Pendant Type

  • ABB IRB-4600
    ABB IRB-4600smart pad
  • SR375YΘ
    SR375YΘ

Offline Programming

  • ABB IRB-4600
    ABB IRB-4600ROBOGUIDE
  • SR375YΘ
    SR375YΘ

Digital Twin Support

  • ABB IRB-4600
    ABB IRB-4600Yes
  • SR375YΘ
    SR375YΘ

Connectivity

ROS-Industrial Support

  • ABB IRB-4600
    ABB IRB-4600vendor supported
  • SR375YΘ
    SR375YΘnone

IoT / Cloud Platform

  • ABB IRB-4600
    ABB IRB-4600FANUC ZDT
  • SR375YΘ
    SR375YΘ

Cybersecurity Certs

  • ABB IRB-4600
    ABB IRB-4600IEC 62443 SL1
  • SR375YΘ
    SR375YΘ

Predictive Maintenance

  • ABB IRB-4600
    ABB IRB-4600threshold based
  • SR375YΘ
    SR375YΘ

End-Effector

Tool Flange Standard

  • ABB IRB-4600
    ABB IRB-4600ISO 9409-1
  • SR375YΘ
    SR375YΘ

Tool Changer (ISO)

  • ABB IRB-4600
    ABB IRB-4600ATI
  • SR375YΘ
    SR375YΘ

Internal Cable Routing

  • ABB IRB-4600
    ABB IRB-4600through arm and wrist
  • SR375YΘ
    SR375YΘ

Pneumatic Lines

  • ABB IRB-4600
    ABB IRB-46002
  • SR375YΘ
    SR375YΘ

Electrical Lines

  • ABB IRB-4600
    ABB IRB-460012
  • SR375YΘ
    SR375YΘ

Commercial

Warranty

  • ABB IRB-4600
    ABB IRB-46001 yrs
  • SR375YΘ
    SR375YΘ

Service Network

  • ABB IRB-4600
    ABB IRB-4600global
  • SR375YΘ
    SR375YΘregional

Spare Parts Lead Time

  • ABB IRB-4600
    ABB IRB-460014 days
  • SR375YΘ
    SR375YΘ

Expected Service Life

  • ABB IRB-4600
    ABB IRB-460010 yrs
  • SR375YΘ
    SR375YΘ

Insufficient data for full comparison

The following fields had no data for any of the selected robots: Price, Battery / Shift Runtime, Max TCP Speed, Communication Protocols, Price (USD)

best in categoryweakest in categoryvalues differ

ROI Comparison

Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.

Annual labor displaced (per robot): $50,000

MetricABB IRB-4600SR375YΘ
InvestmentNo priceNo price
Payback period
Net savings (5 yr)
ROI (5 yr)

ABB IRB-4600, SR375YΘ have no listed price, so payback can't be computed. Contact the manufacturer for a quote.

Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.

Trade-offs at a glance

Frequently asked

Who makes ABB IRB-4600 and SR375YΘ?

ABB IRB-4600 is made by ABB, based in CH. SR375YΘ is made by Nitto Seiko America, based in JP.

How do ABB IRB-4600 and SR375YΘ compare on the Robo Score?

ABB IRB-4600 scores 72.8 on the Robo Score. SR375YΘ scores 40.1. The Robo Score is a 0–100 credibility figure blending commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.

Are ABB IRB-4600 and SR375YΘ in the same category?

Both robots are classified as Industrial Arm on Robolist. Filters and ranking treat them as direct alternatives.

What is the realistic total cost of ownership for Industrial Arm robots?

Hardware cost is one input. Industrial Arm TCO also includes integration, training, downtime, and end-of-life. Our breakdown: TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming.

What should a buyer ask vendors when choosing between ABB IRB-4600 and SR375YΘ?

Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Industrial Arm Vendor Selection: Capability Matrices and Proof Points.

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About this comparison

ABB IRB-4600 vs SR375YΘ compares two robots in the industrial-arm category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Score is calculated.