High-speed servo hydraulic actuator

SCHWERLL Synchronous Servo Relay for hydraulic servo digital synchronization, including penstock-gate applications and emergency synchronization under power-loss conditions. The supplied system configuration is project-specific.

SCHWERLL Die-Casting Cylinder for rapid injection and pressure-holding in metal die-casting servo systems. The official product description states an 8–12 m/s piston-rod speed requirement for the described forming process and references large-bore design, internal-wall machining/hardening and displacement sensing requirements. Exact supplied-model ratings and configuration data require confirmation.

SCHWERLL Wave-Compensated Three-Chamber Cylinder with separate hydraulic chambers for extension, retraction and optional balancing, acceleration or symmetric control. SCHWERLL company materials also identify wave-compensation and ship/offshore pressure-compensation applications. Exact model, dimensions, pressure, performance and classification requirements must be confirmed for the supplied configuration.