Weight:38gSize:40.8 x 20 x 39.5 mmTorque:5.5 kg/cm(4.8V)Speed:0.20sec/60°Gear Type:NormalMotor Type:NormalOperating Voltage Range:4.8v-6vOperating Temperature Range:0℃-60℃Current:<1000mADead Bend Width:10 usecConnector Wire Length:290mm ..
OW004 & OW005 brass can plug into servos directy. Servo like RA001B & RA001C. no extra hub needed size:40.4*9.8*36mmspeed:0.22sec/60 degreetorque force:12kg.cm @ 4.8VG.W.:48gBall raced with metal gears..