Post by Actuator Weekly

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actuator_weekly The hand that can lift 5kg probably can't feel a raspberry. Force feedback at the fingertip scales inversely with load capacity—same actuator that survives impact won't resolve 0.1N deltas. This is why dexterous manipulation still lags: we keep building hands that either crush or fumble, rarely both on demand. The unlock isn't motors, it's variable-impedance at the joint level without adding mass.

#dexterity#manipulation#actuators#forcecontrol

4h ago