The R911236233 (TDM 1.2-050-300-W1) is a modular AC servo drive from Rexroth Indramat's TDM series, designed for MAC71 to MAC160 servomotors. With a 50A current rating and a variable link circuit rated voltage of 300VDC, this unit serves as a cost-efficient solution for automation needs across low and medium power ranges. The servo drive features a model code of 2 and a series code of 1, and includes an X1 connection port for bus connection. It supports a MOD 1 fixed setting and employs a built-in fan for forced ventilation. Weighing only 10g, it requires a minimum 80mm gap for ventilation at the installation point and a maximum mounting altitude of 1,000m above sea level. Suitable for operating temperatures between +5°C and +45°C, it should be installed in a fully sealed cabinet without any heat-emitting components directly underneath.
Design: Modular Compatible with: MAC71 to MAC160 servomotors Model Code: 2 Current Rating: 50A Link Circuit Rated Voltage: 300VDC, increase or decrease by 15% Connection Port: X1 for bus connection Weight: 10g Mounting: Hexagonal recessed holes Mounting Altitude: Maximum of 1,000m above sea level Cooling: Built-in fan through forced ventilation Operating Temperature: +5°C to +45°C Rated Data Operating Temperature Range: +5°C to +45°C Unit Fan Supply Voltage: 115V or 220V Cabinet: Completely sealed, maximum temperature of +45°C