RKL4764 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4764 is a cable from the RKL Motor Power Cables series, featuring four power conductors each with a cross-section of 25.0 mm² and two control pairs with 1.5 mm² control wires. This cable uses an INK0607 bulk cable type, has a controller-side RLS1302/C25 connector, and supports 5,000,000 bending cycles with a dynamic bending radius of 7.5 times the diameter.
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Product Description:
The RKL4764 cable is produced by Bosch Rexroth Indramat for the RKL Motor Power Cables series and is intended to link IndraDrive controllers to servomotors in continuously flexing machine axes. By combining power cores and auxiliary control pairs in one jacket, the assembly simplifies routing in energy-chain applications and supports coordinated motion in industrial automation cells.
This model is rated for 5,000,000 bending cycles, a figure that suits high-duty gantries where the cable is in constant motion. Its bulk material designation, INK0607, refers to the jacket and insulation compound selected for oil and coolant resistance. The copper paths exhibit a conductor resistance of 0.78 Ω/km at 20 °C, limiting voltage drop over long runs and maintaining drive-servo current accuracy. An overall diameter of 29.8 mm determines carrier tray width and influences clamp selection during installation. The cable includes four power cores plus two shielded control pairs, with each signal pair using a 1.5 mm² cross-section to carry brake release or temperature feedback lines.
A dynamic bend radius of 7.5xD governs chain design when the cable is in motion, while a static bend radius of 5xD applies to fixed routing outside the carrier. Each power core measures 25.0 mm², enabling the assembly to handle the high phase currents typical of medium-frame synchronous motors. The controller end terminates in a keyed RLS1302/C25 connector, and the motor end uses an RLK1301 plug for sealed engagement. Four power conductors and two control pairs ensure simultaneous delivery of drive voltage and diagnostic signals without separate harnesses.
Wake Industrial offers same-day shipping on this cable, keeps quotations valid for 30 days, and maintains a free chat tool for general questions about type codes or wiring conventions.
Frequently Asked Questions about RKL4764:
Q: How many bending cycles can the RKL4764 power cable withstand?
A: The RKL4764 cable is specified for 5,000,000 bending cycles.
Q: How many power conductors are included in the RKL4764 cable?
A: This power cable has four main power conductors for electrical transmission.
Q: What controller-side connector is used on the RKL4764 cable?
A: The controller-side connector for this cable is the RLS1302/C25 model.
Q: What is the dynamic bending radius requirement for the RKL4764 cable?
A: The dynamic bending radius for this cable is 7.5 times the cable diameter (D).
Q: What is the cross-sectional area of the power conductors in the RKL4764 cable?
A: The power conductors in this cable have a cross-section of 25.0 mm².
