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ROKAE
XB4
The XB4 is a compact 4 kg payload industrial articulated robot with IP67 protection and a 596 mm reach for precision pick-and-place and electronics assembly.
Payload
4 kg
Reach
596 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.
- 4 kg 6th 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.
- 596 mm 10th 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.
- Robot weight
Mass of the manipulator (arm) without controller. Lighter eases mounting and mobile use; heavier often means stiffer/higher payload.
- 32 kg
- 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
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-programming
- ROS support
Robot Operating System driver availability (none / ROS 1 / ROS 2 / both).
- none
- Offline programming
Whether programs can be built and validated offline in a digital twin before deployment.
- Yes
Specifications sourced from ROKAE official datasheet ↗. Specs last verified 2026-06-26.
Frequently asked questions
What is the payload of the ROKAE XB4? +
The ROKAE XB4 has a maximum payload of 4 kg.
What is the reach of the ROKAE XB4? +
The ROKAE XB4 has a maximum reach of 596 mm (0.60 m).
What is the repeatability of the ROKAE XB4? +
The ROKAE XB4 has a pose repeatability of ±0.02 mm (ISO 9283), making it highly accurate for precision work.
How many axes does the ROKAE XB4 have? +
The ROKAE XB4 is a 6-axis articulated arm robot.
What is the ROKAE XB4 used for? +
The ROKAE XB4 is typically used for pick-and-place, assembly, inspection, machine-tending.
What controller does the ROKAE XB4 use? +
The ROKAE XB4 runs on the xCore controller.
What is the IP rating of the ROKAE XB4? +
The ROKAE XB4 arm carries an IP67 ingress-protection rating.
How much does the ROKAE XB4 cost? +
ROKAE XB4: Price on application. Industrial robots are typically quoted per project through authorized distributors.
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