RKL4592 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4592 is part of the RKL Motor Power Cables series and is built for use in drag-chain applications. The cable features a PUR jacket in RAL 2003 orange, with a cable composition of 4x6.0 mm², 2x1.0 mm², and 2x1.5 mm², and supports up to 5 million bending cycles. It has a controller-side RLS0721 connector and motor-side ferrules with ring terminals.
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Product Description:
The RKL4592 is a motor power cable manufactured by Bosch Rexroth Indramat for the RKL Motor Power Cables series. Intended for dynamic routing between IndraDrive power modules and synchronous servomotors, it delivers three-phase power and auxiliary cores while enduring millions of flex cycles in modern automated handling and machining cells. The assembly combines a rugged PUR jacket with pre-installed terminations, simplifying installation inside control cabinets and energy-chain systems.
The cable’s mechanical endurance is verified for 5 Million bending cycles, meaning it can flex repeatedly along high-speed axes without conductor fatigue. Its bulk material is designated INK0604, a finely stranded construction chosen for low vibration transfer and stable impedance. Inside the sheath, the layout of 4x6.0 mm² + 2x1.0 + 2x1.5 mm² provides three power phases, a protective earth, and separate brake and sensor feeds. Copper strands exhibit a resistance of 3.30 Ohm/km, limiting voltage drop over long machine runs and ensuring stable motor torque under peak current demand.
The controller end terminates with the keyed RLS0721 connector so installers can plug directly into IndraDrive outputs without field crimping. Between conductors the capacitance is held to 0.8 nF/m, which keeps displacement current low and eases drive filter design at high switching frequencies. During motion, the dynamic minimum bend limit is 7.5xD, while stationary loops may tighten to the static 5xD threshold, allowing compact routing through cable carriers. A highly visible RAL 2003 (Orange) outer jacket of abrasion-resistant PUR assists in safety identification and withstands oils, coolants, and weld spatter.
Wake Industrial stocks this cable and offers same-day shipping options for urgent maintenance schedules. Each purchase is covered by a 1-year warranty that includes replacement coverage for workmanship defects. Quotations issued for the RKL4592 remain valid for 30 days to support planned budget approvals.
Frequently Asked Questions about RKL4592:
Q: How many bending cycles can the RKL4592 power cable withstand?
A: The RKL4592 cable supports up to 5 million bending cycles, allowing for extensive use in moving applications.
Q: Is the RKL4592 cable designed for use in drag-chain systems?
A: Yes, the RKL4592 cable is suitable for drag-chain applications, which ensures reliable performance with constant motion.
Q: What connector type is provided on the controller-side of the RKL4592 power cable?
A: The controller-side of the RKL4592 cable uses the RLS0721 connector for efficient and secure connections.
Q: What material and color are used for the jacket of the RKL4592 cable?
A: The outer jacket of the RKL4592 cable is made from PUR (polyurethane) material and colored RAL 2003 orange.
Q: What is the conductor resistance specification of the RKL4592 cable?
A: At 3.30 Ohm per kilometer, the RKL4592 cable offers low conductor resistance for effective power transmission over distance.
