Product Description

The SF-A4.0230.030-04.050 is a servo motor produced by Bosch Rexroth Company. It is has the CE marking and meets EMC directive. The CE marking on the servo motor indicates that it can be used with drive modules of the Servodyn-D series. The construction and rating of the SF-A4.0230.030-04.050 meet the EN 50178 requirements.  The EMC directive on this servo motor indicates that all applications, whether industrial or domestic, requires the user to provide a main filter in the power supply line. A suitable switch cabinet that has EMC shielding should be provided in industrial and domestic applications.

The functions of the SF-A4.0230.030-04.050 servo motor range from supply modules, three-phase modules, stand-alone inverters, and setpoint interface. When functioning as a three-phase module it uses the same hardware similar to other servo motors but uses different software. There is also a wide selection of functional design. A user can choose between analog interface, SERCOS interface, motion control, and CAN bus, among others. In the CAN bus design, there is provision of a PC board that has digitally closed-loop current, speed, and position control. This is due to the VeCon and CAN bus chips.

This Bosch Rexroth servo motor has a modular structure and also has axis and supply modules, various functions and interfaces. Like other servo motors, this type comes with a digital closed-loop control for speed, position, and current. SF-A4.0230.030-04.050 can be used with different synchronous motors providing a system that meets high demands on position accuracy, synchronizing, dynamics, and speed setting range. The advantages of using this servo motor is that it comes in a compact design that can fit in a 300mm control cabinet and allows position control in three-phase modules.