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ABB IRB 120 FlexMove vs MechArm

Side-by-side comparison of ABB IRB 120 FlexMove (ABB) and MechArm (Elephant Robotics) — specs, pricing, Robo Score, and verified deployments. Updated daily.

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Layer 1: Identity & Trust

Manufacturer Country

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveSwitzerland
  • MechArm
    MechArmChina

Year First Available

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove2018
  • MechArm
    MechArm

Verified Deployments

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove0 Deployments
  • MechArm
    MechArm0 Deployments

Layer 2: Operational

Price

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove$65,000 USD
  • MechArm
    MechArmContact for quote

Availability Status

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveACTIVE
  • MechArm
    MechArmACTIVE

Arm Mechanics

Payload

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove12 kg
  • MechArm
    MechArm0.3 kg

Reach

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove900 mm
  • MechArm
    MechArm270 mm

Degrees of Freedom

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove6
  • MechArm
    MechArm6

Repeatability

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove±0.03 mm
  • MechArm
    MechArm±0.5 mm

Path Accuracy

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove±0.1 mm
  • MechArm
    MechArm

Robot Weight

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove35 kg
  • MechArm
    MechArm1 kg

IP Rating (Arm)

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveIP54
  • MechArm
    MechArm

Performance

MTBF

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove50,000 hrs
  • MechArm
    MechArm

Duty Cycle

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove24 7 continuous
  • MechArm
    MechArm

Safety

Dual Check Safety

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveYes
  • MechArm
    MechArm

Safety I/O Pairs

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove2
  • MechArm
    MechArm

Controller & Programming

Controller Model

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveOmniCore™
  • MechArm
    MechArmraspberry pi

Programming Languages

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveRAPID
  • MechArm
    MechArm

Teach Pendant Type

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMovewired touch
  • MechArm
    MechArm

Offline Programming

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveRobotStudio
  • MechArm
    MechArm

Digital Twin Support

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveYes
  • MechArm
    MechArm

Connectivity

IoT / Cloud Platform

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveABB Ability
  • MechArm
    MechArm

Predictive Maintenance

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMovethreshold based
  • MechArm
    MechArm

End-Effector

Tool Flange Standard

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveiso 9283
  • MechArm
    MechArm

Internal Cable Routing

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMovethrough arm and wrist
  • MechArm
    MechArm

Pneumatic Lines

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove1
  • MechArm
    MechArm

Commercial

Price (USD)

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove$65,000 USD
  • MechArm
    MechArmContact for quote

Warranty

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMove1 yrs
  • MechArm
    MechArm

Service Network

  • ABB IRB 120 FlexMove
    ABB IRB 120 FlexMoveglobal
  • MechArm
    MechArm

Insufficient data for full comparison

The following fields had no data for any of the selected robots: Battery / Shift Runtime, Max TCP Speed, IP Rating (Wrist), Cycle Time (25/305/25), Vibration Damping, Safety Category, E-Stop Response, Safe Zone Count, Communication Protocols, ROS-Industrial Support, Cybersecurity Certs, Tool Changer (ISO), Electrical Lines, Spare Parts Lead Time, Expected Service Life

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 120 FlexMoveMechArm
Investment$65,000No price
Payback period15.6 mo
Net savings (5 yr)$185,000
ROI (5 yr)+285%

MechArm has 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 120 FlexMove and MechArm?

ABB IRB 120 FlexMove is made by ABB, based in CH. MechArm is made by Elephant Robotics, based in CN.

How do ABB IRB 120 FlexMove and MechArm compare on the Robo Score?

ABB IRB 120 FlexMove scores 72.8 on the Robo Score. MechArm scores 51.6. 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.

How does the reach of ABB IRB 120 FlexMove compare to MechArm?

ABB IRB 120 FlexMove has a reach of 580 mm. MechArm has a reach of 270 mm.

Are ABB IRB 120 FlexMove and MechArm 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 120 FlexMove and MechArm?

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 120 FlexMove vs MechArm 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.