24-month Festo Didactic warranty → www.festo-didactic.com 208 209 Electrical drive technology Fundamentals Factory Automation > Electrical drive technology The world of electrical drive technology The increasing electrification of industrial processes requires a good understanding of electrical drive technology. Modern electric actuators are characterized by a merging of electrical and mechanical components to form complete systems. Especially with rotating electrical machines, the system concept and practical relevance play the decisive role for a good learning approach in addition to the fundamentals of the individual components. Contactor controls, servo motors and stepper motor controllers as well as frequency converters – each suitable for the actuator – are used to control the electric actuator. Comprehensive course material supports students through the necessary steps of introduction, planning and processing of exercises, evaluation of results and documentation. Courses are available on Festo LX to expand on the knowledge in this topic. Detailed information about these training packages and many others can be found on our website. Servo brake and actuator system A complete, flexible and convenient load and actuator system is provided in the compact housing. This allows the systems to be examined in different load situations. With the electric machines (optionally available), virtually all electric circuits and actuators used for industrial, commercial and domestic purposes can be explained in a practice- oriented manner based on the level of training. Frequency converter In close cooperation with test laboratories, Festo Didactic has developed the optimum solution for operating frequency inverters in training. Frequency inverters with suitable actuators are available in various designs for both simple and complex actuator tasks. Fundamentals Factory Automation > Electrical drive technology The next generation of the Sinamics G120 frequency converter – Optimised even further for training. Now in a completely new housing and EMC-compliant for use in laboratories without heeding installation instructions – just like that! The G120 is well-suited as a beginner device, however its comprehensive functions offer plenty of potential for advanced users who want to implement complex drive tasks. Various bus systems, advanced safety functions and an encoder input (available only in 8105137 and 8105421) permit perfect adjustment to the requirements and integration in control systems. All relevant ports are accessible on the front of the device and installed in 4 mm safety sockets or system connectors. Special characteristics – Simple parametrisation via STARTER/STARTDRIVE and the BOP-2 or IOP-2 control panels – Versatile, programmable inputs/ outputs voltage/frequency characteristic curves for constant, square torque – Encoder-free vector regulation brake functions (resistance, DC, motor holding, compound brake) – Integrated protection/overload functions The motor is connected via the fully pre-assembled cable sold separately which permits EMC-compliant operation. The devices can be used flexibly – suspended in an A4 frame or on a table, and are equipped with an EMC filter with low leakage current. The control panel IOP-2 is included in the scope of delivery of order no. 8105137 and 8105421. The control panels for the G120-DP variant (IOP-2 and BOP-2) are available as accessories. Technical data – 6 digital inputs, depending on the variant, 2 of which can be parameterised as failsafe inputs – 3 digital outputs – 1 analogue input – 2 analogue outputs – USB parameterisation interface (3 m USB cable included) – Connections for temperature sensor and for external braking resistor – Dimensions (H x W x D) 297 x 266 x 340 – 360 mm, depending on the variant – Input: 1x 200 – 240 V AC (Order no. 8105137) 3x 380 – 480 V AC (Order no. 8037819 and 8105421) – Output: 3x 400 V AC, 0.55 kW (Order no. 8037819) 3x 400 V AC, 0.75 kW (Order no. 8105421) 3x 230 V AC, 0.75 kW (Order no. 8105137) SINAMICS G120 EduTrainer SINAMICS G120 DP 8037819 SINAMICS G120 PN-F with encoder port (1 AC input) 8105137 SINAMICS G120 PN-F with encoder port (3 AC input) 8105421
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