R911235720
The Bosch Rexroth Indramat R911235720 (TDM 4.1-020-300-W0/S102) is a high-performance servo drive module with two differential inputs for setpoint smoothing. When used in a master-slave drive combination, its speed is determined by the speed controller linked to the master drive. The motor, connected through A1, A2 and A3 terminals, may display irregular movement if high-transmission power equipment operates nearby. This module is designed with extensive safety measures to prevent overload, and connecting its outputs to an external voltage is not recommended.
Store and transport the module within a -30°C to 85°C range, ensuring the control cabinet interior is at least 2°C warmer than the exterior to prevent dew formation. The device, conforming to DIN 40 050 specifications, offers IP 10 protection and should be situated to the left of the power supply module, away from heat producing components. Weighing 8kg, the unit has an operating temperature limit of 55°C. Class F humidity standards are met (per DIN 40 040 requirements). Current capacitatance is 50mA at 24V load voltage and 15mA at +/- 15V measuring voltage at its X43 terminal. The green RF LED signifies activation and application of the controller enable signal. The green BLC1, BLC2 and BLC3 LEDs signify rotor position, with a 0.375 V/A current setpoint and a minimum adjustable current of 1A at the MA terminal.
