RKL4595 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKL4595 is part of the RKL Motor Power Cables series and is designed with a PUR cable jacket and an outer diameter of 22.2 mm. It features 4x10.0 mm² power conductors and 2x1.0 plus 2x1.5 mm² control conductors, suitable for drag chain applications with up to 5,000,000 bending cycles. The cable's minimum bend radius is 5xD fixed and 7.5xD flexible.

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Product Description:

The RKL4595 cable is produced by Bosch Rexroth Indramat within the RKL Motor Power Cables series. It carries three-phase supply and auxiliary control cores between IndraDrive controllers and synchronous motors, enabling moving axes or gantry carriages to receive power within automated production cells.

Designed for mobile layouts, the cable survives 5,000,000 bending cycles, indicating its flex life when routed through continuous-motion energy chains. During those movements the flexible jacket of PUR resists abrasion and cutting fluids. To prevent conductor fatigue, a dynamic bend radius of 7.5xD is specified, while static routing can tighten down to 5xD without harming the cores. Certification for drag-chain use confirms that the construction and stranding pattern withstand reciprocating strokes. An outer diameter of 22.2 mm defines tray space and clamp sizing, and the jacket’s smooth profile eases installation through machine channels.

For power transmission the cable carries 4x10.0 mm² copper phases backed by a separate bundle of 2×1.0 mm² and 2×1.5 mm² control pairs that deliver brake release and temperature signals. Bulk resistance of 1.91 Ω/km keeps voltage drop within drive tolerances across long machine runs. When equipment starts in cold halls the assembly remains pliable down to -20 °C, and service continues up to +40 °C under flexing loads. A keyed RLS0723 connector terminates the controller side, securing shield bonds and allowing tool-free exchange during maintenance.

Wake Industrial can arrange same-day shipping for the RKL4595 when urgent installation is required. Prices quoted are locked in for 30 days, simplifying budgeting. General questions on type codes or conductor layout can be asked through the free chat tool.

Bending Cycles
5,000,000
Cable Jacket Material
PUR
Conductor Resistance (20 °c)
1.91 Ω/km
Control Conductors
2x1.0 + 2x1.5 mm²
Controller Connector
RLS0723
Drag Chain Suitable
Yes
Min. Bend Radius (fixed)
5xD
Min. Bend Radius (flex)
7.5xD
Operating Temp Max (flex)
+40 °C
Operating Temp Min (flex)
-20 °C
Outer Diameter
22.2 mm
Power Conductors
4x10.0 mm²

Frequently Asked Questions about RKL4595:

Q: Is the RKL4595 motor power cable suitable for use in drag chains?

A: Yes, the RKL4595 cable is designed to be suitable for use in drag chain applications.

Q: What is the minimum bend radius for the RKL4595 cable during flexible operation?

A: The cable has a minimum bending radius of 7.5 times the cable diameter when used in flexible situations.

Q: What material is used for the jacket of the RKL4595 power cable?

A: The cable jacket is made of PUR, providing durability for industrial environments.

Q: How many power conductors are in the RKL4595 cable and what is their cross-section size?

A: The power conductors in the RKL4595 consist of four conductors, each with a cross-section of 10.0 mm².

Q: How many bending cycles can the RKL4595 cable withstand during its lifetime?

A: The RKL4595 cable supports up to 5,000,000 bending cycles, making it suitable for repeated motion applications.


Internal Product Review

  • ‘‘The RKL4595 from Bosch Rexroth Indramat is a robust RKL series motor power cable designed for demanding motion applications. Its PUR cable jacket offers excellent abrasion resistance, while a 5,000,000 bending cycle rating ensures long-term reliability in drag chain setups. This cable stands out for durability and dependable electrical performance in dynamic environments.’’

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