RKL4424 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKL4424 is part of the RKL Motor Power Cables series and features a PUR jacket in RAL 2003 orange with an outer diameter of 22.2 mm. It has a conductor makeup of 4x10.0 mm², 2x1.0 mm², and 2x1.5 mm², and supports a voltage rating of 600 V AC for both power and control. This halogen-free cable is suitable for drag chain use and has a capacitance of 1.0 nF/m.

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Product Description:

The RKL4424 is a motor power cable produced by Bosch Rexroth Indramat for the RKL Motor Power Cables series. It connects servo drives to motors, carrying both three-phase power and auxiliary conductors so that motion axes receive stable energy and sensor reference lines in automated machinery.

When installed in static routing the cable may be bent to a minimum radius of 5 x D, while dynamic installations such as cable tracks require a larger radius of 7.5 x D; these limits maintain concentric layering and prevent conductor fatigue. Electrical behaviour is influenced by a distributed capacitance of 1.0 nF/m, a value that must be considered when sizing drive output filters for long runs. A PUR jacket with an outer diameter of 22.2 mm resists abrasion and oils, allowing the assembly to move repeatedly without surface damage in high-duty production lines.

The internal bundle follows a composite layout of 4x10.0 mm² + 2x1.0 mm² + 2x1.5 mm², separating power cores from control pairs to reduce crosstalk. Copper conductors exhibit a resistance of 1.91 Ohm/km, limiting voltage drop over extended distances. The insulation system is Halogen-free, lowering smoke toxicity during a fire and meeting stricter plant safety codes. All power and control cores share a common rating of 600 V AC, so drives and accessories can be specified without differing voltage classes.

Wake Industrial stocks this cable, offers same-day shipping on confirmed orders, and provides a 1-year warranty with quotations held for 30 days.

Bending Radius (fixed)
5 x D
Bending Radius (flex)
7.5 x D
Capacitance
1.0 nF/m
Conductor Makeup
4x10.0 mm² + 2x1.0 mm² + 2x1.5 mm²
Conductor Resistance
1.91 Ohm/km
Drag Chain Use
Yes
Halogen-free
Yes
Jacket Color
RAL 2003 (Orange)
Jacket Material
PUR
Outer Diameter
22.2 mm
Power Conductor Cross-section
10.0 mm²
Voltage Rating (control)
600 V AC
Voltage Rating (power)
600 V AC

Frequently Asked Questions about RKL4424:

Q: What is the minimum fixed bending radius for the RKL4424 power cable?

A: The RKL4424 cable features a bending radius of 5 times the outer diameter for fixed installation.

Q: What material is used for the outer jacket of the RKL4424 cable?

A: The outer jacket of the RKL4424 is made from PUR, providing enhanced durability and chemical resistance.

Q: What is the conductor makeup of the Bosch Rexroth RKL4424 cable?

A: The RKL4424 cable includes conductors with 4x10.0 mm², 2x1.0 mm², and 2x1.5 mm² cross-sections.

Q: What is the voltage rating of the RKL4424 cable for power and control circuits?

A: This cable is rated for both control and power applications at 600 V AC.

Q: What color is the jacket of the RKL4424 motor power cable from Bosch Rexroth?

A: The RKL4424 has a distinctive RAL 2003 orange jacket color for high visibility.


Internal Product Review

  • ‘‘The RKL4424 is a durable motor power cable from the Bosch Rexroth Indramat RKL series, featuring a halogen-free PUR jacket and an orange RAL 2003 color for easy identification. Its 10.0 mm² power conductors and 600 V AC voltage rating ensure reliable power delivery in demanding industrial environments. Designed for drag chain use, this cable offers excellent flexibility and resilience for dynamic applications.’’

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