Compare all r familySee what sets them apart.

Cobot specs

Payload (rated/max)

3kg (peak 5kg)

5kg (max 7kg)

Working radius

622mm

922mm

Repeatability

±0.02mm

±0.02mm

Weight

≈15kg

≈22kg

Typical TCP speed

1m/s

1m/s

DOF

6

6

IP rating

IP54 (optional IP65)

IP54 (optional IP65)

Power (avg/peak)

220W / 280W

260W / 310W

Voltage

DC 24V / 48V

DC 24V / 48V

Noise

<65dB

<65dB

Mounting

Any orientation

Any orientation

Temperature / humidity

0–45℃; 90%RH (non-condensing)

0–45℃; 90%RH (non-condensing)

Footprint

φ128mm

φ149mm

Tool I/O

DI 2 / DO 2 / AI 1 / AO 1

DI 2 / DO 2 / AI 1 / AO 1

Tool power

24V / 1.5A

24V / 1.5A

Materials

Aluminum, steel

Aluminum, steel

Power test note

r-Lite payload test: 3kg, Z-axis: 18mm

r-Core payload test: 5kg, Z-axis: 30mm

Axis movement

Base J1

Range: ±175° Max speed: 180°/s

Range: ±175° Max speed: 180°/s

Shoulder J2

Range: +85° / −265° Max speed: 180°/s

Range: +85° / −265° Max speed: 180°/s

Elbow J3

Range: ±150° Max speed: 180°/s

Range: ±160° Max speed: 180°/s

Wrist J4

Range: +85° / −265° Max speed: 180°/s

Range: +85° / −265° Max speed: 180°/s

Wrist J5

Range: ±175° Max speed: 180°/s

Range: ±175° Max speed: 180°/s

Wrist J6

Range: ±175° (optional ±360°) Max speed: 180°/s

Range: ±175° (optional ±360°) Max speed: 180°/s

External control cabinet (optional)

External control cabinets share the same I/O, communication protocols, and SDK; differences are mainly power input (DC vs AC), power tier (2 kW mini / 5 kW), and weight.

Model

Roooll AC Mini Controller 2kW

Roooll AC Mini Controller 2kW

Power supply

100–240VAC / 10A / Single-phase / 50–60Hz

100–240VAC / 10A / Single-phase / 50–60Hz

Output power

48VDC / 42A max

48VDC / 42A max

L×W×H

245×180×44.5mm (no protrusions)

245×180×44.5mm (no protrusions)

Weight

2.5kg (weight without wire)

2.5kg (weight without wire)

IP classification

IP54

IP54

Standard communication

I/O, TCP/IP, Modbus TCP/RTU

I/O, TCP/IP, Modbus TCP/RTU

Software development kit

C# / C++ / Python / ROS / ROS2

C# / C++ / Python / ROS / ROS2

Temperature / humidity

0–45℃ · 90%RH (non-condensing)

0–45℃ · 90%RH (non-condensing)

I/O ports

DI 16 / DO 16 / AI 2 / AO 2 / High speed pulse input 2

DI 16 / DO 16 / AI 2 / AO 2 / High speed pulse input 2

I/O power supply

24V / 1.5A

24V / 1.5A

Optional communication

CC-Link IE Field Basic, Profinet, Ethernet/IP, EtherCAT

CC-Link IE Field Basic, Profinet, Ethernet/IP, EtherCAT

Communication board (optional)

MiniPCI Express — real-time Ethernet PC Board

MiniPCI Express — real-time Ethernet PC Board

Materials

Galvanized plate

Galvanized plate

Also available (DC): Roooll DC Mini Controller 2kW — 30–60VDC · 2.1kg (weight without wire)

ROOOLL Brand Commitments

  1. 1. Core Excellence: 7+ Years of Proven Reliability. Beyond distributing robotic arms, we provide years of accumulated technical expertise. Every R-Series cobot undergoes a "Zero-Defect" quality control process before delivery, ensuring peak performance right out of the box.
  2. 2. Global Assistance: Always Connected, 24/7. Our expert team is available across time zones to provide technical consultation. Whether it's a business inquiry or complex technical support, we guarantee a professional response within 12 hours.
  3. 3. Rapid Deployment: Efficiency in Motion. Standard specifications are scheduled for shipment within 3-5 business days after payment confirmation. For large-scale deployments or bespoke orders, delivery timelines are precisely defined in the sales contract.
  4. 4. Precision Standards: Accuracy in Every Millimeter. Our repeatability of ±0.02mm is measured under strictly controlled laboratory conditions. We provide performance evaluations tailored to your specific payload, speed, and environmental requirements.
  5. 5. Bespoke Solutions: Tailored to Your Ambition (OEM/ODM). We turn your vision into reality. Beyond our standard R-Series, we offer deep enterprise-level customization, brand integration, and collaborative development of industry-specific end-effectors.
  6. 6. Peace of Mind Warranty: Your Production, Protected. Core drive systems (motors, reducers) and control architectures are covered by a 2-year limited warranty. With our global response mechanism, we ensure your production line remains efficient and worry-free.
  7. 7. Compliance & safety: Designed for global deployment. R-Series products align with RoHS and widely referenced international cobot safety benchmarks; compliance and test documentation for your target market can be supplied per project. We advocate responsible manufacturing and delivery.