RKL4706 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4706 is a power cable from the RKL Motor Power Cables series with an outer diameter of 14.8 mm and a jacket made from PUR in orange RAL 2003. It is designed for drag chain use with 5,000,000 bending cycles and features a plug connector RLS0723 for drive connection and terminal box RLK1201 for motor connection.
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Product Description:
The RKL4706 is a motor power cable produced by Bosch Rexroth Indramat for the RKL Motor Power Cables series. It carries three-phase power from drive controllers to servo motors and is engineered for continuous motion inside energy chains, making it a practical component in high-cycle industrial automation cells.
This cable withstands up to 5,000,000 bending cycles, a figure that supports prolonged service in drag-chain tracks where torsion and flexing are constant. For stationary routing the minimum bend radius is 5xD, while dynamic installations require 7.5xD; these limits prevent conductor strain and jacket kinking. An outer diameter of 14.8 mm keeps the bundle compact for crowded carrier cavities, and the polyurethane jacket, specified as PUR, resists abrasion and oils during repetitive motion. The orange sheath signals power circuitry inside machines, and the design remains safe up to 80 °C conductor temperature so thermal derating is avoided in warm enclosures.
Bulk cable type INK0602 is factory terminated, reducing onsite assembly time. At the drive side a plug connector RLS0723 mates directly with Rexroth inverters, while the motor end is prepared for a terminal box RLK1201 to streamline field wiring. The color code Orange (RAL 2003) aligns with European safety guidelines, and a conductor rating of 2.5 mm² suits medium-power axes without excessive voltage drop. With a maximum conductor temperature of 80 °C, the cable tolerates high current cycles yet maintains insulation integrity during extended production shifts.
Wake Industrial stocks this cable, can arrange same-day shipping, and keeps quotations valid for 30 days to simplify maintenance planning.
Frequently Asked Questions about RKL4706:
Q: How many bending cycles can the RKL4706 motor power cable withstand?
A: The RKL4706 power cable is rated for up to 5,000,000 bending cycles, making it suitable for continuous movement in cable carriers.
Q: Is the RKL4706 suitable for use in drag chains or cable carriers?
A: Yes, the RKL4706 is designed for drag chain applications, ensuring reliable performance in moving installations.
Q: What material is used for the outer jacket of the RKL4706 power cable?
A: This cable features a robust PUR jacket for enhanced mechanical and chemical resistance.
Q: What is the maximum allowable wire temperature for the RKL4706 cable?
A: The RKL4706 can handle a maximum wire temperature of 80 °C during operation.
Q: What connection methods are used at the drive and motor ends of the RKL4706 cable?
A: The RKL4706 connects to the drive via a plug connector RLS0723 and to the motor using a terminal box RLK1201.
