Original ATI 6-Axis Force Torque Sensor - Robotic Tactile Feedback & Precision
ATI Industrial Automation (USA) is the world's leading provider of robotic end-effectors and force-control solutions. The ATI 6-Axis Force/Torque (F/T) Sensor acts as the "tactile nervous system" of a robot, measuring forces (Fx, Fy, Fz) and torques (Tx, Ty, Tz) along three orthogonal axes in real-time. Utilizing industry-leading silicon strain gage technology, ATI sensors provide superior resolution, sampling stiffness, and extremely low noise. These sensors are indispensable for humanoid robots sensing external pressure, collaborative robot safety detection, and high-precision industrial assembly tasks.
Product Highlights
- Full-Dimension Force Sensing: Simultaneously monitors 3 force components and 3 torque components to provide complete spatial force feedback.
- Ultra-High Resolution & Accuracy: Select models (e.g., Mini45 Titanium) resolve down to 1.7 gram-force, capturing the most subtle tactile changes.
- Superior Overload Protection: Proprietary internal mechanical protection allows the sensor to withstand several times its rated capacity without damage.
- Silicon Strain Gage Technology: Delivers signals 75 times stronger than conventional gages, ensuring an excellent signal-to-noise ratio and zero hysteresis.
- Versatile Connectivity: Supports EtherCAT, PROFINET, Ethernet/IP, USB, CAN, and Analog outputs, compatible with all major global robot controllers.
- Compact & Lightweight Design: Specifically engineered for robotic joints and wrists; the Mini series minimizes the robot's dead weight.
Core Parameter Table (Key Series)
| Model (Series) |
Dia (mm) |
Height (mm) |
Force Range (Fx, Fy, Fz) |
Torque Range (Tx, Ty, Tz) |
Typical Application |
| Mini40 |
40 |
12.2 |
±40 N to ±240 N |
±0.5 Nm to ±4 Nm |
Collaborative Arms, Assembly |
| Mini45 |
45 |
15.7 |
±580 N to ±1160 N |
±20 Nm to ±30 Nm |
Humanoid Feet/Wrists |
| Axia80 |
82 |
25.4 |
±500 N to ±2000 N |
±20 Nm to ±50 Nm |
Sanding, Polishing, Cobots |
| Nano17 |
17 |
14.5 |
±25 N to ±50 N |
±0.12 Nm to ±0.25 Nm |
Surgical Robots, Micro-ops |
| Delta |
94 |
33.3 |
±660 N to ±1980 N |
±60 Nm to ±180 Nm |
Heavy Industrial Force Control |
Application Fields
- Humanoid Robotics: Ground reaction force detection for balance control and tactile feedback for object manipulation.
- Precision Assembly: Electronics insertion, high-precision part mating, and "blind" positioning.
- Surface Finishing: Maintaining constant pressure for consistent sanding, polishing, and deburring of complex surfaces.
- Surgical Robotics: Providing remote haptic feedback to surgeons, enhancing surgical precision and safety.
- Safety Monitoring: Force-based speed and separation monitoring in collaborative human-robot environments.
Frequently Asked Questions
Q: Do ATI sensors include an integrated amplifier?
A: Most modern models (e.g., Axia series) feature built-in electronics for direct digital output. Some ultra-compact models may require an external interface box (IFPS).
Q: Are these units brand new and genuine?
A: Yes. We guarantee all ATI sensors are 100% original, brand new, and made in the USA, including an original Calibration Certificate traceable to NIST.
Q: Will the sensor break if it is accidentally bumped?
A: ATI sensors are designed with very high overload protection factors (typically 500% to 2000%). They can survive significant impacts, though recalibration is recommended after a severe crash.
Q: How do I choose the right sensing range?
A: We recommend selecting a range where your maximum working force falls between 20% and 80% of the sensor's capacity for optimal resolution and safety.
Q: Do you support ROS or ROS2?
A: Yes. ATI provides official and community-supported ROS/ROS2 drivers, allowing developers to integrate sensors quickly in Linux environments.
Q: What is the typical lead time?
A: Standard models like the Axia80 or Mini45 may have limited stock (4-6 weeks). Specialized ranges or high-precision titanium versions typically require 8-12 weeks.
