... ~60V No load Speed:3000~25000 r.p.m Output:5~90W DC motors models RS-550 or RS-555, Carbon ... brush dc motor, Cylinder, Diameter35.5 mm, length 57 mm; shaft 3.175 mm, fixing screw ... )NominalSpeedCurrentSpeedCurrentTorqueOutputEffVr.p.mAr.p.mAg.cmW%g.cmRS-550S-75244.5 ~ 12.0 12.023,3001.2620,0008.90360.073.9169 ...