... brush dc motor Diameter 42mm,Length 67mm,Shaft 5mm Voltage: 6~36V No load Speed 2,000~25,000r.p.m ... 5 mm, fixing screw 2-M4.0 mm. Operating voltage: 6~36V, At no load Speed 2,000~25,000r.p ... .7009,0102.79565.052.2578.04,511RS-775S-80146.0~20.018.019,5002.7017,04018.701,560.0272.8681.112 ... ,366RS-775S-80156.0~20.016.818,0002.6015,63017.101,375.0220.6076.810 ...