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ER20

Estun ER20 is a 6-axis industrial articulated robot arm with a rated 20 kg payload for factory automation tasks.

Weight255 kg
DOF6
Payload20 kg
Autonomymanual
Request quoteIndustrialContact for quote

Price and availability

From ~$20,000

Estun Automation does not publish a verified public ER20 price in HumanoidHub's trusted source set. Treat this as request quote until an official price source is available.

Direct purchaseNot publicly disclosed units shippedSource checked May 3, 2026

Quick Facts

Manufacturer
Estun Automation
Source checked May 3, 2026
Category
Industrial
Source checked May 3, 2026
Availability
Contact for availability
Source checked May 3, 2026
Primary use cases
Manufacturing
Source checked May 3, 2026

Recommended next steps

Data verified May 2026 - Source: estun.com

Performance benchmark

Computed 0-10 capability scores appear only when the required source-backed inputs are verified.

Scoring methodology

Partial evidence confidence

Computed capability scores use a normalized 0-10 scale from official, verified catalog inputs. Missing required inputs are shown as Not enough verified data instead of a numeric score.

Inputs: speed, payload, degrees of freedom, autonomy/software evidence, and dexterity-related evidence.
Freshness: each numeric score requires a source URL and verified date from the catalog record.
Guardrail: Scores are comparison aids only and do not indicate deployment readiness, suitability, price certainty, or availability.
Not enough verified data to render a five-axis numeric benchmark for ER20.
SpeedNot comparable

Not enough verified data

0 to 3.5 m/s maps to 0-10

Agility2.0/10

Computed from official degree-of-freedom coverage as a proxy for motion envelope.

10 to 50 degrees of freedom maps to 2-10

Inputs: Degrees Of Freedom

Verified May 3, 2026

Source
Strength4.0/10

Computed from an official payload or carrying-capacity field.

0 to 50 kg payload maps to 0-10

Inputs: Max Payload

Verified May 3, 2026

Source
AutonomyNot comparable

Not enough verified data

Source-backed autonomy, SDK, simulation, or compute evidence maps to 5.5-7.5

Dexterity1.0/10

Computed from official degrees of freedom, with a small boost when official dexterity-related evidence is present.

5 to 50 degrees of freedom maps to 1-10, with a sensor/end-effector evidence boost

Inputs: Degrees Of Freedom

Verified May 3, 2026

Source

What are the ER20 specifications?

canonical
AvailabilityContact for availability
Degrees Of Freedom6
Max Payload20 kg
Weight255 kg
Target Sectorsmanufacturing

Frequently asked questions about ER20

HumanoidHub only shows a public ER20 price when it is verified from trusted source material. If no official price is shown, treat ER20 as request-quote and do not assume a public price until source-backed evidence is available.

What is the ER20 used for?

ER20 is a stationary 6‑DOF industrial articulated robot arm from Estun Automation with a 20 kg payload rating. It is intended for manufacturing automation such as material handling, machine tending, and similar general-purpose industrial workflows. Integration is typically via industrial controllers and Ethernet; detailed reach/speed options vary by configuration.

Related pages for ER20

Entity links connect this robot to catalog, manufacturer, learning, and comparison surfaces.

Manufacturer

ES
Estun Automation
estun.com
Founded 1993 · Jiyin Avenue Jiangning Development Zone No 1888, Nanjing, Jiangsu, 211106, China

Video resources

ER20 demo

Demo and overview for ER20

Watch video

Documents

ER20 technical overview

Technical references and documentation for ER20

Spec sheetWeb
Open file

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