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Original GelSight Mini Tactile Sensor - High Resolution Digital Touch for Robots

Original GelSight Mini Tactile Sensor - High Resolution Digital Touch for Robots

Original GelSight Mini Tactile Sensor - High Resolution Digital Touch for Robots
Original GelSight Mini Tactile Sensor - High Resolution Digital Touch for Robots
Categories Photoelectric Proximity Sensors
Certification: CE / FCC、RoHS、MIT Licensed Technology
Place of Origin: USA
MOQ: 1
Price: $2,000 - $45,00
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Delivery Time: 3-5Workdays
Packaging Details: Original
Sensor Type: Optical-Tactile (Vision-Based Touch)
Resolution: Human-Level Detail (25μm Class)
Data Format: 3D Point Cloud / 2D RGB (Versatile Input)
AI Compatibility: CNN-Ready Signals (Optimized for AI)
Maintenance: Replaceable Gel Surface (Low Cost of Ownership)
Brand Origin: USA (100% Genuine Technology)
Shipping Term: International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge: For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
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Company Info.
Shanghai Fradwell Industrial Automation Co., Ltd.
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Original GelSight Mini Tactile Sensor - High Resolution Digital Touch for Robots

Original GelSight Mini Tactile Sensor - High Resolution Digital Touch for Robots
GelSight (USA) is a pioneer in the digitization of tactile sensing, born out of the MIT Computer Science and Artificial Intelligence Laboratory (CSAIL). While force sensors tell a robot how much force is applied, GelSight enables a robot to "see" touch with human-level resolution. By utilizing a specialized elastomeric gel and an internal high-resolution optical system, GelSight sensors capture the microscopic deformation of a surface and generate high-precision 3D maps at a 25-micron scale. It is the gold standard for tactile feedback in humanoid dexterous hands and precision robotic assembly.
Product Highlights
  • Beyond-Human Resolution: With a resolution of ~25 microns, it captures textures and micro-scratches that are invisible to the human eye and unperceivable by human fingertips.
  • Visual-Tactile Technology: Patented optical systems convert tactile contact into a video stream, allowing standard Deep Learning (CNN) models to process touch signals directly as images.
  • Multi-Dimensional Perception: Beyond 3D topology, it provides real-time detection of shear forces, slip states, and normal force distribution across the contact area.
  • True Plug & Play: Features a standard USB interface and is compatible with major open-source robotics frameworks. Users can start receiving tactile data within 5 minutes.
  • Durable & Replaceable Surfaces: The sensing elastomer (Gel) is designed for high-cycle longevity and is easily replaceable, significantly lowering research and operational costs.
  • Compact Form Factor: The GelSight Mini is roughly the size of a matchbox, allowing for easy integration into 2-finger grippers, 3-finger hands, or small industrial actuators.
Core Parameter Table (Key Models)
ParametersGelSight Mini (General R &D)GelSight Wedge (Robotic Fingertip)
Spatial Resolution~25 μm~30 μm
Sensing Area18.2 mm x 14.5 mm15 mm x 12 mm
Frame Rate25 - 60 fpsUp to 60 fps
InterfaceUSB 2.0 / USB-CUSB-C / FPC
3D Depth Res< 10 μm< 15 μm
Main FeaturesCompact, Affordable, Easy SetupTapered design for precision gripping
Typical ApplicationAI Training, Material InspectionDexterous Hand Integration
Application Fields
  • Humanoid Dexterous Hands: Providing high-resolution tactile feedback for robot fingertips to enable delicate object manipulation and tool use.
  • Tactile AI & Reinforcement Learning: Serving as the core perception input for tactile datasets (like PyTouch), teaching robots how things "feel."
  • Precision Industrial Assembly: Enabling robots to align and insert electronic components precisely through tactile feedback in visually occluded environments.
  • Surface Quality Control: Rapidly detecting micron-level defects, cracks, or roughness on precision parts, turbine blades, or coatings.
  • Material Identification: Automatically identifying the hardness and friction characteristics of fabrics, metals, and plastics via tactile signals.
Frequently Asked Questions
Q: How does GelSight differ from traditional capacitive tactile arrays?
A: Traditional arrays have low resolution (a few dozen points) and are prone to interference. GelSight converts touch into a 1M+ pixel image, offering vastly superior precision and EMI resistance.
Q: Is the silicone Gel surface fragile?
A: The Gel is designed for tens of thousands of cycles and includes a tear-resistant coating. If it wears out, replacement Gel pads can be purchased and swapped by the user in minutes.
Q: Can it measure the exact force in Newtons?
A: Yes. Using the provided SDK and force-calibration models, the gel's deformation can be mapped to specific normal and shear force values.
Q: What programming languages does the SDK support?
A: A powerful Python SDK is provided, along with full support for ROS and ROS2. Developers can access 3D point clouds, force vectors, and raw image streams.
Q: Can it be used underwater or in high-heat environments?
A: Standard models are not waterproof.
Q: What is the lead time?
A: Standard models (like the GelSight Mini) are often in stock or ship within 2-4 weeks.
Product Tags:

GelSight Mini tactile sensor

  

high-resolution digital touch sensor

  

robot-compatible proximity sensor

  
Buy Original GelSight Mini Tactile Sensor - High Resolution Digital Touch for Robots at wholesale prices

Original GelSight Mini Tactile Sensor - High Resolution Digital Touch for Robots

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