RKL4604 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4604 is part of the RKL Motor Power Cables series and features a conductor makeup of 4x4.0 plus 2x(1.0) and 2x(1.5) mm². This cable has a capacitance of 0.8 nF per meter and supports up to 5,000,000 bending cycles. It is rated for a power and control wire voltage of 600 V AC and comes with a PUR jacket in orange (RAL 2003).
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Product Description:
The RKL4604 motor power cable is produced by Bosch Rexroth Indramat as part of the RKL Motor Power Cables series. Designed as the energy link between drive controllers and servo motors, it transmits three-phase power along with auxiliary conductors while tolerating continuous motion typical of modern gantry or robot axes.
This cable is specified for up to 5,000,000 flex cycles, so carriers and cable chains can operate for long maintenance intervals. A dynamic bending radius of 7.5xD prevents core fatigue when the machine executes rapid strokes. The composite conductor set of 4x4.0 + 2x(1.0) + 2x(1.5) mm² provides separate phases, brake lines, and sensor pairs in a single sheath, simplifying routing. With a distributed capacitance of 0.8 nF/m, drive designers can calculate charging currents and verify that inverter filters stay within limits. Both power and auxiliary cores are insulated for up to 600 V AC, matching the typical output of Rexroth mains converters.
Copper strands exhibit a loop resistance of just 4.95 Ω/km, which keeps voltage drop low over long linear axes. The cable remains flexible down to -30 °C, allowing installation in chilled warehouses or outdoor handling systems. An outer sheath made from PUR (adhesion-free, matte) resists cutting oils and weld spatter while sliding smoothly in guide channels. High-visibility Orange (RAL 2003) coloring assists in quick identification of energized circuits during maintenance without opening covers.
Same-day shipping is available for urgent maintenance schedules. Each purchase includes a 1-year warranty from Wake Industrial. Customers can also access the free chat tool to ask about fault codes or general specifications before ordering.
Frequently Asked Questions about RKL4604:
Q: How many bending cycles can the RKL4604 power cable endure during operation?
A: The RKL4604 cable supports up to 5,000,000 bending cycles, making it suitable for applications involving frequent motion.
Q: What is the capacitance of the Bosch Rexroth Indramat RKL4604 cable?
A: The RKL4604 cable has a capacitance of 0.8 nF per meter, which can affect signal integrity over long runs.
Q: What conductor configuration is used in the RKL4604 power cable?
A: This cable features a conductor makeup of 4x4.0 + 2x(1.0) + 2x(1.5) mm², providing separate wires for power and control connections.
Q: What material is used for the jacket of the RKL4604 cable and what are its properties?
A: The RKL4604 features a PUR jacket that is adhesion-free and has a matte finish, designed for durability and easy handling.
Q: What is the voltage rating for both power and control wires in the RKL4604 cable?
A: The power and control wires of the RKL4604 are rated for 600 V AC, allowing use in various industrial environments requiring this voltage.
