The automatic electric tool changer is the ideal solution in situations where tool changing is necessary for changing applications. The clutch enables mechanical, pneumatic and electric (optional) connection and includes tool pockets giving the capability to exchange tools seamlessly and work on multiple tasks without stopping. Works at high speed with high stiffness. Range of five hundredth of a millimeter in all directions and angles. Possible to work on multiple tasks in same production line. Easy to deploy and redeploy with smart mechanical design. Handling payload 50 kg.