RLC1-532EGB by Bosch Rexroth Indramat

The RLC1-532EGB cable is manufactured by Bosch Rexroth Indramat for the RLC1 Motor Power Cables series. Classified in the Rexroth Cables product group, it is a power cable that connects IndraDrive-based drive controllers to ML3 servo motors and supplies motor phases and auxiliary circuits through a single flexible line. Its Basic design places the required conductors inside the REL0107 inner cable, allowing dependable energy transfer along cable carriers in automated handling, printing, or packaging machines.

The conductor layout is 4x L + 2x 0.5 mm², meaning four load cores are paired with two smaller auxiliary cores. Each load core has a cross-section of 2.5 mm², while each conductor in the auxiliary pair measures 0.5 mm²; together these sizes balance voltage drop and auxiliary circuit needs along the full moving length. The load cores correspond to 14 AWG wire gauge, which supports continuous current without excessive resistive heating. Under nominal ambient conditions, the cable carries up to 22.6 A, matching the current demand of medium-frame ML3 motors driven by IndraDrive inverters. A Basic outer jacket protects the four power and two auxiliary conductors while maintaining the bend flexibility required in dynamic energy chains.

For motion applications, the cable supports a travel velocity of 5 m/s and withstands peak acceleration up to 50 m/s². It is rated for moving runs as long as 50 m without exceeding allowable electrical loss or mechanical fatigue. Compatibility extends across IndraDrive, IndraDrive C, and IndraDrive Mi controllers, allowing connection with brake or sensor interfaces. The cable is intended for the ML3 Motors family, so its conductor set matches the power and auxiliary connections used by those motors. It can be routed in overhead gantries or floor conveyors where continuous motion and repeated flexing are expected.