This ABB hydraulic servo module is specially designed for industrial automation control, with excellent response speed and stability, suitable for various high-precision mechanical control scenarios, such as robot arm control, precision processing equipment and so on.

Technical Specifications Category Specification Type Pilot-Operated High-Speed Relief Valve Service Gas, Liquid Set Pressure Range 15 to 6000 psig (1 to 413 bar) Temperature Range -450°F to 1000°F (-268°C to 538°C) Size Range 1" x 2" through 6" x 8" (inlet x outlet) Connections Flanged (150# to 2500#) Body Materials Carbon Steel, Stainless Steel, Alloy Steels Response Time < 100 milliseconds Leakage Bubble-tight up to 98% of set pressure Typical Applications Compressor Surge Protection Pipeline Surge Relief Pressure Vessel Protection Chemical Reactor Relief Gas Transmission Systems High-Pressure Process Protection

The ABB ACS180‑04N‑07A2‑4 is a low‑voltage three‑phase variable frequency drive (VFD) designed to provide efficient and reliable speed and torque control for three‑phase AC motors in industrial and automation applications. It belongs to the ACS180 series of compact drives, which are well suited for use in machinery systems such as conveyors, pumps, fans, mixers, material handling equipment, and general machine motor control.