The Lenze EVS9322-EPV004 belongs to the 9300 servo inverter family, which is designed to independently control sub‑processes in modular machines with built‑in positioning and motion logic. As a 0.75 kW, 3×380–480 V, 2.5 A unit, it targets small servo axes in applications such as conveyors, packaging equipment, handling systems, and light machine tools that need accurate positioning and speed regulation. The inverter provides 3‑phase 0–480 V output at up to 2.5 A and 0–480 Hz, suitable for synchronous servo motors, asynchronous servo motors, and standard AC motors within its power range.
Within the 9300 platform, EVS9322‑EPV004 is identified as a servo position controller variant with “safe standstill” (safe torque off) functionality, allowing implementation of safety functions without external contactors in many systems. The 9300 series supports application‑oriented function blocks for positioning, camming, and register control, so motion tasks can be handled directly in the drive, reducing PLC load and wiring. A uniform parameter interface and pluggable communication modules (AIF modules) allow integration into common fieldbus systems such as Profibus, Interbus, and others depending on the chosen option.
The EVS9322-EPV004 uses an IP20 enclosure for cabinet mounting and is part of the lower power range devices (0.37–11 kW) described in the 9300 servo manual, with standard mounting and cooling arrangements. According to distributor data, typical operating temperature is −10 to +60 °C and protection class is IP20, with vibration resistance around 9.81 m/s², making it suitable for most industrial cabinet installations. As with other 9300 drives, it can be DC‑bus‑connected with other units and used in multi‑axis systems, and supports connection of braking units where rapid deceleration is required.
Many suppliers describe the EVS9322-EPV004 as a “9300‑series servo position controller” used both as original equipment and as a replacement part, often supplied refurbished or with exchange service and functional testing. Its 0.75 kW rating and integrated motion functions make it a versatile choice for retrofitting or maintaining existing Lenze 9300‑based machines.
