KUKA KR70 R2100-2 CR LITE KRC5

Robot details

The KUKA KR 70 R2100‑2 CR LITE is a powerful 6‑axis industrial robot designed for cleanroom and sensitive production environments.
It belongs to the KUKA KR IONTEC‑2 generation and combines high payload capacity, precision, and low particle emission.

This robot offers a rated payload of 70 kg and a maximum reach of 2101 mm, making it suitable for medium and heavy handling tasks in automated production lines.
The CR LITE (Cleanroom Lite) version is optimized for applications where cleanliness, reliability, and repeatability are essential.

The robot is controlled by the KUKA KRC5 controller, which enables high‑performance motion control, advanced diagnostics, and easy integration with artificial intelligence, vision systems, and Industry 4.0 architectures.

Thanks to its strong mechanical structure, precise movement, and cleanroom suitability, the KUKA KR 70 R2100‑2 CR LITE is an ideal solution for modern smart factories and AI‑driven automation systems.

Robot applications

• Press tending
• Loading and unloading of parts
• Machining
• Handling of parts
• Arc welding
• Palletising
• Measurement
• Laser cutting
• Assembly of parts

Technical Specifications

• Manufacturer: KUKA
• Model: KR 70 R2100‑2 CR LITE
• Robot family: KR IONTEC‑2
• Robot type: 6‑axis industrial robot (Cleanroom version)
• Controller: KUKA KR C5 / KR C5‑2
• Number of axes: 6
• Rated payload: 70 kg
• Maximum payload: up to 85 kg
• Maximum reach: 2101 mm
• Pose repeatability (ISO 9283): ±0.05 mm
• Mounting positions: Floor, wall, ceiling, angled
• Operating temperature: 0 °C to +55 °C
• Protection rating: IP65 (body), IP65 / IP67 (wrist)

Cleanroom Characteristics (CR LITE)

• Cleanroom class (ISO 14644‑1):
  • Class 5 at 40% override
  • Class 5 at 80% override
• Designed for low particle emission
• Suitable for clean and controlled industrial environments

Motor and Axis Speed

Maximum axis speed with rated payload:

• Axis A1: 180 °/s
• Axis A2: 158 °/s
• Axis A3: 160 °/s
• Axis A4: 230 °/s
• Axis A5: 230 °/s
• Axis A6: 320 °/s

These speeds ensure fast cycle times, smooth motion, and high accuracy, even in precision‑driven automation processes.

Typical Applications – Industrial Use

• Cleanroom automation
• Electronics and precision manufacturing
• Material handling
• Assembly operations
• Packaging and palletizing
• Machine tending
• Smart factory and Industry 4.0 environments
• AI‑integrated automation systems