HiTec 31225S HS-225BB Mighty Mini Ball Bearing Servo Motor Type: 3 Pole Bearing Type: Top Ball Bearing Speed (48V/60V): 014 / 011 sec at 60 deg Torque oz/in (48V/60V): 54 / 67 Torque kg/cm (48V/60V): 39 / 48 Size in": 127 x 066 x 122 Size in Millimeters: 3226 x 1676 x 3100 Weight ounces: 095 Weight grams: 2693