RKL0006 by Bosch Rexroth Indramat

The RKL0006 is a factory-terminated power lead produced by Bosch Rexroth Indramat as part of the RKL Motor Power Cables series. Supplied as a ready-made length, the cable links an Indramat drive controller to its corresponding servomotor, delivering three-phase power and low-level control conductors in one sheath. Within automated machinery, this preassembled harness shortens installation time and keeps conductor sizing, insulation, and pin allocation consistent with Rexroth drive-system requirements. Its factory-terminated format also reduces the need for field assembly at the point of installation.

Its motor end uses a keyed circular connector coded RLS1101/C02, while the controller side is fitted with a matching plug marked RLS1102/C02; the molded strain relief on each plug helps maintain conductor integrity during vibration. The power cores have a cross-section of 1.0 mm², and two auxiliary cores of 0.75 mm² are provided for temperature or brake feedback. The construction corresponds to bulk cable code REL0753, so the insulation, shielding, and jacket material match the mechanical and dielectric properties used for the RKL family. This arrangement lets one cable route motor power and essential auxiliary signals through a single outer jacket.

The cable model is listed as Basic, and the variant is a power cable, meaning no integrated feedback lines are present beyond the control pair. For flexible routing inside cable chains, the design supports a dynamic bending radius of 7.5xD, while static installation can follow a tighter minimum radius of 5xD; following these limits helps reduce conductor fatigue during repeated motion. Continuous service is allowed between ambient temperatures of -30 to +80 °C, and the same range is recommended for storage. A green-yellow protective earth identified by GNYE is bonded to the connector shells, providing a low-impedance safety path that meets Rexroth grounding guidelines and supports protection against touch voltage in industrial equipment.