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DOBOT Soft-touch Flexible Gripper
Description
Technical specification
Introduction DOBOT Soft-touch Flexible Gripper
The DOBOT Soft-touch Flexible Gripper is a bio-inspired end-effector designed to enhance collaborative robot adaptability.
It replicates octopus tentacle wrapping to securely grasp items of varied size, shape, and fragility.
This makes it ideal for large-scale production involving irregular, delicate, or vulnerable objects.
| Component | Specification |
|---|---|
| Soft Beaks | See table below |
| Gripper Modes | 2‑finger, 3‑finger, 4‑finger configurations |
| Air Hose Diameter | 4 mm |
| Max Frequency | 300 cycles/min |
| Gripper Repeatability | ±0.05 mm |
| Safe Pressure | 120 kPa |
| Lifetime | ~3 million cycles |
| Controller | 24 V DC, anodized aluminum; 18 W; noise <50 dB; IP54; IO/manual |
| Pressure Range | –85 to +100 kPa |
| Flow Rate | ±4 L/min |
| Dimensions | 158 × 120 × 75 mm |
| Controller Weight | 1.05 kg |
Key Features & Expandability
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- Plug-and-play flexibility:
Modular fingers and suction cups enable 2-, 3-, or 4-finger configurations to suit different payloads and tasks - Adjustable pressure control:
Integrated air-source allows switching between positive and negative pressure, adaptable via controller buttons or I/O signals - Strong scalability:
Multiple suction cup types support diverse, irregular shapes, increasing task versatility.
- Plug-and-play flexibility:
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Applications
This gripper excels in handling food, fresh produce, pharmaceuticals, small electronic parts, and other fragile items.
It’s widely used in packaging, sorting, assembly, and machine-tending roles throughout manufacturing and food processing environments.
Soft Beak Specifications:
| Model | Weight | Payload | Pressure Range | Lifetime |
|---|---|---|---|---|
| B‑4B50 | 80 g | 60 g | up to +100 kPa | 1.5 M cycles |
| B‑3B18 | 12 g | 15 g | up to +100 kPa | 1.5 M cycles |
| B‑21606 | 9.8 g | 50 g | –100 to +80 kPa | 0.5–1 M cycles |
| B‑20005 | 10 g | 30 g | –100 to +80 kPa | 1 M cycles |
Integration & Compatibility
Compatible with Dobot MG400, Magician E6, and M1 Pro via ISO‑9409 mounts.
Simple integration using teach pendant or I/O signals, no additional hardware needed.
The controller supports both manual and automated control modes.
Benefits
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- Adaptive gripping: Fingers wrap items uniformly, reducing risk of damage.
- Fast cycle operation: Up to 300 lifts per minute increases efficiency.
- Quiet & durable: Low-noise (<50 dB) aluminum body with 3 M-cycle lifespan.
- Hygienic & safe: IP54-rated components and FDA-grade materials suit food and pharma use.
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The Dobot Soft‑touch Flexible Gripper offers a versatile and robust gripping solution for modern automation. With its bionic design, pressure control, and modularity, it excels in handling delicate, irregular, and diverse workpieces in industries like food, pharma, electronics, and packaging. Let me know if you’d like datasheets, CAD models, configuration guides, or demo code!
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