WEPG Series Weighing Electric Parallel Gripper
Integrated high-precision load cell with ±0.1g accuracy. Grips, transports, weighs, and sorts in one motion — eliminating dedicated weighing stations and boosting inspection efficiency.
Grip & Weigh Integrated Solution
The WEPG Series integrates a high-precision load cell at the fingertip — weight data is captured the moment the gripper closes, with no dedicated weighing station or wait time. Real-time bus data upload enables instant pass/fail and missing-part detection.
Anti-eccentric-load design maintains weighing accuracy even with off-center gripping. Widely used in pharmaceutical tablet counting, food quantitative packaging, 3C missing-part detection, and logistics weight sorting — reducing stations, improving efficiency, and lowering costs.
Key Advantages
High-Precision Weighing
Integrated high-precision load cell with ±0.1g accuracy for precision inspection needs.
Real-Time Detection
Weigh-on-grip with results in 10ms — synchronized with gripping motion, no extra cycle time.
Anti-Eccentric-Load Design
Patented mechanical structure maintains weighing accuracy despite off-center workpiece placement.
Data Upload
Real-time weighing data via bus with pass/fail signal output.
Force-Controlled Grip
Combines servo gripper force and position control — one device, multiple functions.
Statistics Function
Weight data logging and statistics for quality traceability and process analysis.
Specifications
| Parameter | WEPG-100 | WEPG-500 |
| Rated Grip Force | 10-100N | 50-300N |
| Weighing Range | 0-100g | 0-500g |
| Weighing Accuracy | ±0.1g | ±0.5g |
| Stroke (per side) | 20mm | 30mm |
| Repeatability | ±0.03mm | |
| Body Weight | 700g | 1.2kg |
| Communication Protocol | Modbus RTU/EtherCAT | |
Typical Applications
Pharmaceutical
Tablet/capsule missing-count detection
Food Industry
Quantitative packaging, weight inspection
3C Electronics
Accessory missing-part detection
Logistics Sorting
Weight-based parcel sorting
Get Weighing Inspection Solutions
Grip-and-weigh integration eliminates dedicated inspection stations, boosting automation efficiency