小型ダイレクトドライブモータのマイクロテック・ラボラトリー > ENGLISH > Case study > A multi-finger hand system with a small and low friction actuator called "MagLinkage"

A multi-finger hand system with a small and low friction actuator called "MagLinkage"

An unbreakable robot hand that does not break anything
- A new actuator that enables high-speed grip while absorbing shock like a human being -


UserTokyo University Ishikawa Group Laboratory /Osaka University Harada Laboratory
Developer HP:https://kk-hs-sa.website/index.html


 

This robot was exhibited at the 2019 International Robot Exhibition.

 

Adopted motors

  Model name Product name Remarks
1

MDS-1318-11B
(1st shaft)

Ultra small-sized direct drive motor

Outer diameter φ13mm
Resolution 2,048C/R
Max torque 24mNm

2

MDS-2018-36KE
(2nd and 3rd shaft)

Ultra small-sized direct drive motor

Outer diameter φ21mm
Resolution 144,000C/R
Max torque 130mNm

3

μDD motor with a gear

Sample delivery in progress  


By using a μDD motor, it enable the robot's driving that conventional robots unable.