1.Very high torque-to-weight ratio
2.High speed,double acting operation
3.High degree of rotation angle
4.Never-jam mechanism
5.High repeatability,with accuracy ±3%
6.Slim nose radius and 360 degree swivel hose connection allow easier positioning in confined areas
7.Few moving parts means durability and low maintenance
8.Push button drive release;no tools needed to reverse square or allen key drives for tighening or loosening