Specification Brand : CNCTOPBAOS Label : ‎Changzhou Rattm Motor Co.,Ltd Manufacturer : ‎Changzhou Rattm Motor Co.,Ltd MaterialType : Aluminum Alloy PackageDimensions_Weight : 1.52559885304 PackageDimensions : L:7.9133858187 X W:4.8031496014 X H:3.3070866108 PartNumber : ASME-04B ProductGroup : BISS Basic ProductTypeName : ELECTRONIC_COMPONENT Publisher : ‎Changzhou Rattm Motor Co.,Ltd SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41ukf6EP6HL._SL75_.jpg SmallImage_Width : 75 Studio : ‎Changzhou Rattm Motor Co.,Ltd Title : ASME-04B Servo Steering Gear High Power Large Torque 380kg.cm DC 12-24V for Large Robot Mechanical Arm ASME Series Servo Robotic Arm Weight : 1.5 WeightUnit : pounds