The SCHUNK ROTA NCE wedge hook power chuck is the first chuck that successfully combines a lightweight design with maximum payload capacity and an extraordinary design language. The chuck geometry was adapted to the flow of force to create an especially lightweight, rigid and impressive clamping device. Compared with conventional chucks, the weight has been reduced by up to 30%. This increases process dynamics, boosts productivity and reduces energy consumption. The unique design, the brand-typical three grooves and the brand signet, additionally ensure a high level of brand recognition.