Estun
ER8-720-MI
Compact 8 kg payload mini articulated robot with 727 mm reach and IP67 protection, suited for electronics assembly, dispensing, and PCB handling.
Payload
8 kg
Reach
727 mm
Repeatability
±0.02 mm
💲 Price on application
Full specifications
Performance
How much it lifts, how far it reaches, how precisely it repeats.
- Payload
Maximum mass the robot can carry at the wrist flange, including the gripper/tool. Higher means it can handle heavier parts.
- 8 kg 31th pct in class
- Reach
Maximum horizontal distance from the base axis to the wrist — defines the size of the work area. Higher means a larger envelope.
- 727 mm 20th pct in class
- Repeatability
How close the robot returns to the same taught point on repeated tries (ISO 9283, ±). Lower is better — tighter precision.
- 0.02 mm 63th pct in class
- Axes (DOF)
Number of independently driven joints / degrees of freedom. 6 is standard for articulated arms; 4 for SCARA/palletizers; 7 adds elbow redundancy.
- 6
Physical
Size, mass and how it mounts.
- Mounting
Orientations the robot can be installed in (floor, ceiling/inverted, wall, tilted, mobile base).
- floor, ceiling
Environment
Conditions it can operate in — dust, water, temperature, cleanliness.
- IP rating (arm)
Ingress protection of the body against dust/water (IEC 60529). First digit = dust, second = water. Higher resists harsher environments.
- IP67 74th pct in class
Safety
Standards met and collaborative-operation capability.
- Collaborative
Whether the robot is designed to work safely next to people without fencing (power-and-force-limited).
- No
- Safety standards
Certified safety standards (ISO 10218-1, ISO/TS 15066) and functional-safety level (PLd/PLe, SIL2/3).
- ISO 10218-1
Control & software
Programming, languages and ecosystem.
- Programming
How the robot is taught: pendant, hand-guiding (lead-through), block/flow-chart, scripting, offline simulation.
- teach-pendant, offline-sim
- ROS support
Robot Operating System driver availability (none / ROS 1 / ROS 2 / both).
- none
Specifications sourced from Estun official datasheet ↗. Specs last verified 2026-06-26.
Frequently asked questions
What is the payload of the Estun ER8-720-MI? +
The Estun ER8-720-MI has a maximum payload of 8 kg.
What is the reach of the Estun ER8-720-MI? +
The Estun ER8-720-MI has a maximum reach of 727 mm (0.73 m).
What is the repeatability of the Estun ER8-720-MI? +
The Estun ER8-720-MI has a pose repeatability of ±0.02 mm (ISO 9283), making it highly accurate for precision work.
How many axes does the Estun ER8-720-MI have? +
The Estun ER8-720-MI is a 6-axis articulated arm robot.
What is the Estun ER8-720-MI used for? +
The Estun ER8-720-MI is typically used for assembly, dispensing, material-handling, machine-tending.
What is the IP rating of the Estun ER8-720-MI? +
The Estun ER8-720-MI arm carries an IP67 ingress-protection rating.
How much does the Estun ER8-720-MI cost? +
Estun ER8-720-MI: Price on application. Industrial robots are typically quoted per project through authorized distributors.
Similar articulated arm robots
KUKA
KR 10 R900 sixx
Payload
10 kg
Reach
901 mm
Repeat.
0.02 mm
KUKA
KR 6 R700 sixx
Payload
6 kg
Reach
706 mm
Repeat.
0.02 mm
KUKA
KR 20 R1810
Payload
20 kg
Reach
1,813 mm
Repeat.
0.04 mm
KUKA
KR 3 AGILUS
Payload
3 kg
Reach
541 mm
Repeat.
0.02 mm