OHand™ Intelligent Bionic Hand
OHand-A002
11 Joints, 6 DOF
27 Daily Grips
Quick-Connect Wrist, Easy to Wear
Strong Structure, Light Weight
“Technology Empowers Life”
Technical Parameters
Dimensions & Specifications
| Spec | Standard | Small |
|---|---|---|
| Middle fingertip to wrist base distance | 184 mm | 170 mm |
| Thumb tip to wrist base distance | 95 mm | 93 mm |
| Thumb length | 113 mm | 110 mm |
| Palm width | 83 mm | 76 mm |
| Wrist height (inside the socket) | 24 mm | 24 mm |
| Wrist diameter (inside the socket) | 44 mm | 44 mm |
| Angle range of wrist rotation | ±175° | ±175° |
| Maximum opening and closing angle on the side of the thumb | 0~31° | 0~31° |
| Maximum opening and closing angle of palmar opposition of thumb | 0~50° | 0~50° |
| Touchscreen fingertip pad | Yes | Yes |
| Weight | 595 g ± 5 g | 548 g ± 5 g |
Measurement Conditions
| Condition | Specification |
|---|---|
| Fastest time from full finger open to full closed | ≤0.7 s |
| Fastest time from full finger closed to full open | ≤0.7 s |
| Maximum active thrust of the tip of index finger | ≥0.45 Kgf |
| Maximum active thrust of the thumb tip | ≥1.1 Kgf |
| Maximum active pinch force two/three fingertips | ≥1.1 Kgf |
| Maximum weight lifting (hold) | 30 Kg |
| Maximum static load of single-finger (hold) | 6 Kg |
| Maximum static load of single-finger (outstretch) | 5 Kg |