Dear all,
I am looking for lightweight controllable clutch in both engaged and disengaged modes such as (electromagnetic, pneumatic, hydraulic clutch, etc.) which works under the following conditions:
1- Maximum speed=80rpm
2- Continous rated torque=60N.m
3- Maximum peak torque= 150N.m
4- maximum allowable weight is 0.5kg
This clutch will be controlled to either engaged or disengaged in both CW and ACW directions.

 

Hi there. I had a look here. Is there anythnig of use there? I'm not sure that most of these clutches are man enough for the job.