RKL4597 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKL4597 is part of the RKL Motor Power Cables series and features a power conductor cross-section of 4x16.0 mm² along with control wires of 2x(2x1.5 mm²). This cable is designed for dynamic bending, with a minimum bend radius of 5 x D when fixed and 7.5 x D when flexed. It has an orange PUR outer jacket that is halogen-free, hydrolysis-resistant, and mineral oil resistant.

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Product Description:

The RKL4597 is a motor power cable from the RKL Motor Power Cables series produced by Bosch Rexroth Indramat. It serves as the primary power link between IndraDrive controllers and servo motors, carrying three-phase energy and associated control conductors while withstanding continuous movement inside drag-chain routes on automated machinery.

This cable is supplied as bulk type code INK0606 and integrates four main conductors each sized at 4x16.0 mm² for low-loss transmission of motor current. Two twisted signal pairs of 2x(2x1.5 mm²) are embedded for temperature or brake feedback, isolating control voltages from the power cores. The PUR jacket permits a maximum conductor temperature of +80°C, enabling operation near cabinet exhaust plenums without thermal derating. A nominal outer diameter of 25.5 mm balances ampacity with flexibility so installers can route the assembly through narrow cable ducts in multi-axis systems.

Environmental and mechanical resilience complete the design. The jacket compound is explicitly halogen-free, reducing toxic emissions during a fire, and it is also mineral oil resistant to survive lubrication splash in metal-cutting cells. For stationary routing the minimum bend radius is 5 x D, whereas dynamic carriers require only 7.5 x D, reflecting the internal stranding and total copper shield that control torsional stress. An orange RAL 2003 PUR sheath with a matte, low-adhesion surface minimizes dirt buildup and eases identification along energy chains.

Wake Industrial offers a 1-year warranty on every purchase, can arrange same-day shipping for urgent orders, and provides a free chat tool for general questions about part numbers, fault codes, or manufacturer details.

Bulk Cable Type Code
INK0606
Control Wire Cross-section
2x(2x1.5 mm²)
Designed For Dynamic Bending
Yes
Halogen-free
Yes
Hydrolysis-resistant
Yes
Max Wire Temperature
+80°C
Min Bend Radius (fixed)
5 x D
Min Bend Radius (flex)
7.5 x D
Mineral Oil Resistant
Yes
Nominal Outer Diameter
25.5 mm
Outer Jacket Color
Orange (RAL 2003)
Outer Jacket Material
PUR
Outer Jacket Surface
Matte, Low-Adhesion
Power Conductor Cross-section
4x16.0 mm²
Total Shield
Yes

Frequently Asked Questions about RKL4597:

Q: What is the color of the outer jacket on the RKL4597 cable from Bosch Rexroth Indramat?

A: The RKL4597 features an orange outer jacket in RAL 2003 for easy identification.

Q: Is the RKL4597 cable hydrolysis-resistant for use in moist or humid areas?

A: This cable is designed to resist hydrolysis, which enhances its durability in humid environments.

Q: What is the cross-sectional size of the power conductors in the RKL4597 cable?

A: The power conductor cross-section on the RKL4597 is 4x16.0 mm², suitable for high power transmission.

Q: What is the minimum bend radius for the RKL4597 cable when installed in flexible applications?

A: The minimum bend radius for flexible installation of this cable is 7.5 times the cable diameter.

Q: Is the RKL4597 cable halogen-free for safer installation in sensitive environments?

A: The RKL4597 is halogen-free, helping to reduce toxic gas emissions in the event of a fire.


Internal Product Review

  • ‘‘The RKL4597 is a top of the line motor power cable from Bosch Rexroth Indramat, designed for dynamic bending and featuring a PUR outer jacket with a matte, low-adhesion surface. Its total shield and hydrolysis-resistant, halogen-free construction ensure high reliability in demanding environments. This cable stands out for flexibility and long-term durability in industrial motion systems.’’

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