KUKA LBR iiwa 14 — Specs & Review
Specifications
| Brand | KUKA |
|---|---|
| Model | LBR iiwa 14 |
| Year | 2013 |
| Category | Industrial Lite |
| Autonomy | semi-autonomous |
| Environment | indoor |
| Price (USD) | $70000–$90000 |
| Weight | 30 kg |
| Connectivity | Ethernet |
| Country of origin | DE |
Key features
- 7 torque sensors (all joints) — most sensitive cobot
- 7-DOF — human arm kinematic redundancy
- 14 kg payload at 820mm reach
- Compliant insertion and sensitive assembly capability
- DLR aerospace research lineage
- Medical, semiconductor, aerospace deployments
- Reference platform for sensitive collaborative tasks
What is it?
KUKA LBR iiwa 14 is the most technically sophisticated collaborative robot — seven torque sensors, 7-DOF redundancy, and human-arm kinematics for sensitive compliant assembly tasks no other cobot can perform.
Who is it for?
- Medical device assembly requiring force-controlled insertion
- Semiconductor and electronics requiring sub-millimetre compliance
- Aerospace applications with compliant fastening requirements
- Research institutions studying human-robot physical interaction
Key specs
- Payload: 14 kg
- Reach: 820 mm
- DOF: 7 (redundant — human arm equivalent)
- Torque sensors: All 7 joints
- Repeatability: ±0.1 mm
- Origin: KUKA Robotics (Augsburg, Germany)
- Price: ~$70,000–90,000
Limitations
- Most expensive standard cobot
- Complex programming for compliant tasks
- Overkill for standard machine tending applications
- Heavy price premium over UR for non-compliant tasks
FAQ
How much does the KUKA LBR iiwa 14 cost?
The price range for the KUKA LBR iiwa 14 is approximately $70,000 to $90,000.
What is the KUKA LBR iiwa 14 used for?
The KUKA LBR iiwa 14 is designed for sensitive assembly tasks in various fields such as medical device assembly, semiconductor manufacturing, and aerospace applications requiring compliant motion.
What are the key specifications of the KUKA LBR iiwa 14?
Key specifications for the KUKA LBR iiwa 14 include a payload capacity of 14 kg, a reach of 820 mm, and it features 7 degrees of freedom (DOF) with torque sensors on all joints, offering high sensitivity for compliant tasks.
Who is the KUKA LBR iiwa 14 intended for?
The KUKA LBR iiwa 14 is primarily targeted at industries and researchers involved in medical device assembly, aerospace, and sensitive electronics, particularly where human-level contact sensitivity is required.
How does the KUKA LBR iiwa 14 compare to other collaborative robots?
Compared to standard collaborative robots like the Universal Robots (UR) series, the KUKA LBR iiwa 14 is significantly more expensive due to its advanced features, including seven torque sensors for sensitive compliance, making it suitable for tasks that require force-controlled insertion.