Inquiry (采购产品): Electromagnetic fritchion clutch We have an application requiring that we rotate an approximately 8 foot diameter drum with between 40 and 400 ft-lbs of torque. This torque will need to vary with time as we are wrapping a 1/2" diametger fiberglass rod onto this large diameter drum. **** Hidden Message ***** Conrad Fingerson 55902 Company: Geotek, Inc E-mail: cfingerson@geotekinc.com **** Hidden Message ***** cfingerson@geotekinc.com