Our rotary clamp cylinders provide both rotational and clamping functions for efficient workpiece handling. The design features a rotary base with a clamping arm, driven by a hydraulic cylinder for precise rotation (±0.1°) and a clamping force up to 50 kN. The clamp jaws are made from wear-resistant tool steel (Cr12MoV, 58-62 HRC) with replaceable inserts for prolonged life. These cylinders are widely used in CNC machining centers, automotive assembly lines, and sheet metal processing equipment. A built-in pressure switch ensures clamping force monitoring, while the rotary joint uses a double-lip seal for leak-free operation. Contact us for clamping force-torque diagrams or view our clamp cylinder application cases.