RKL4711 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4711 is a power cable from the RKL Motor Power Cables series, featuring a direct connection mode and operating at 300 V. It is rated for use in drag chains, with a power wire cross section of 6.0 mm² and a control wire cross section of 1.5 mm². The cable supports a fixed bending radius of 5 times the diameter and a flexible bending radius of 7.5 times the diameter.
Internal Product Review
The RKL4711 is a robust motor power cable from the RKL series by Bosch Rexroth Indramat, designed for direct connection with a power wire cross section of 6.0 mm². Its flexible bending radius of 7.5 x D and compatibility with drag chain applications make it highly adaptable for dynamic industrial environments. This cable offers dependable performance with a 300 V operating voltage and is optimized for secure, long-term operation.
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Product Description:
The RKL4711 is a motor power cable produced by Bosch Rexroth Indramat as part of the RKL Motor Power Cables series. The assembly is specified for linking an Indramat drive controller to its matched servo motor in automated systems ranging from pick-and-place gantries to packaging lines. By combining power leads with integrated control cores it helps reduce cabinet space, shortens wiring time, and ensures coordinated transmission of drive power and low-level command signals along the machine axis.
For fixed routing inside a cabinet the cable permits a minimum bend of 5 × D, while dynamic tracks can fold it down to 7.5 × D without exceeding the conductor stress limit. The three power cores each have a cross-section of 6.0 mm², providing adequate ampacity for motors supplied at up to 300 V. Parallel to these conductors run four signal wires, each sized at 1.5 mm², that carry enabling, temperature, or brake commands. Together these parameters define both the permissible mechanical curvature and the electrical loading envelope when the cable operates continuously under servo duty cycles.
The RKL4711 is assembled from bulk cable type INK0604 and is terminated for plug-and-play use. At the controller end it mates with the RLS0723 (K06) interface, and at the motor end it locks to an RLK1201 connector, allowing a straight-through Direct Connection without intermediate terminals. Four individually shielded control conductors, indicated by the value 4, maintain signal integrity beside the power trio. A reinforced outer jacket rated for drag-chain use lets the cable endure millions of cycles in moving energy chains while sustaining the specified bending radii and preventing insulation fatigue.
