# Wuji Hand 20-DoF Dexterous Hand

> Wuji Hand is a five-finger bionic dexterous hand with 20 active degrees of freedom on self-locking direct-drive rotary joints (FOC control, 1,000 Hz per axis), 15 N fingertip force, 100 mm maximum grasping diameter, 10 kg whole-hand static load, USB 2.0 control, 12–20 V supply, 580 g, 201 × 75 × 50 mm, aluminum shell.

- Manufacturer: WUJI TECH
- Part number: Wuji Hand
- Category: Grippers & end effectors
- Canonical page: https://www.xirkit.io/products/wuji-hand-20-dof-dexterous-hand-2408
- Structured JSON: https://www.xirkit.io/products/wuji-hand-20-dof-dexterous-hand-2408/data.json
- Source: Xirkit structured parts catalog — every value traced to a cited document; unknowns are explicit.

## Key specifications

| Property | Value |
| --- | --- |
| Effector type | dexterous hand |
| Degrees of freedom | 20 |
| Max jaw opening | 100 mm |
| Grip force | 15 N |
| Payload | 10 kg |
| Drive | self-locking rotary direct-drive joints (FOC vector control) |
| Actuator | yes — 20 integrated joint drives |
| Control | USB 2.0 (Type-C), position control, 1000 Hz × 20 axes |
| Mount pattern | grooved flange adapter (M5×10 / M6×10 screws) with four-claw twist-lock latch |
| Weight | 580 g |
| Dimensions | 201 × 75 × 50 mm |

## Where to buy

| Supplier | Price | Stock | Checked | URL |
| --- | --- | --- | --- | --- |
| aifitlab.com | 16,000 USD | out_of_stock | 2026-10-20 | https://aifitlab.com/products/wuji-hand?variant=44957670047880 |

## FAQ

**How much does the Wuji Hand 20-DoF Dexterous Hand cost?**

From $16,000 at aifitlab.com. Prices are observed unit prices before tax and shipping.

**What are the Wuji Hand 20-DoF Dexterous Hand dimensions?**

201 × 75 × 50 mm. A STEP model is available for enclosure fit checks.

**Where does this Wuji Hand 20-DoF Dexterous Hand data come from?**

Every value in this record is traced to a source — 2 documents including the board and chip datasheets — with the page and table cited per value. Unknowns are left explicit, never guessed.

## Sources

- [Wuji Hand 20-DoF Dexterous Hand datasheet](https://aifitlab.com/products/wuji-hand)
- [aifitlab.com listing](https://aifitlab.com/products/wuji-hand?variant=44957670047880)

## Part graph

### Alternatives (by use case)

- [OYMotion ROHand ROH-AP001 Dexterous Hand](https://www.xirkit.io/products/oymotion-rohand-roh-ap001-dexterous-hand-312b) — Both serve grasping and manipulation — check the trade-offs; $16000 vs $15000