The OTT-JAKOB collection delivers premium power clamping systems and high-precision spindle components engineered for high-speed CNC machining centers and heavy-duty milling applications. This series features high-performance automatic tool changers, including multi-segmented power strokers, gripper claws (power drawbars), and advanced rotary unions configured for high-pressure coolant (KSS), air, and oil-mist delivery. Engineered for steep tapers (SK/BT) and hollow shank tapers (HSK), OTT-JAKOB components utilize a unique force-magnification mechanism to guarantee optimal retention force and minimal axial runout under high centrifugal loads. The integration of electronic position monitoring systems (MSU/All-in-One) provides micro-meter level clamp-stroke diagnostics via IO-Link or analog interfaces, preventing tool pull-out and safeguarding spindle integrity. Our comprehensive inventory ensures the rapid replacement of critical legacy and current-generation OTT-JAKOB spares, maintaining technical compliance with high-RPM spindle geometries and reducing machine tool downtime.