RKL0043 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKL0043 is part of the RKL Motor Power Cables series and features a power conductor cross-section of 16.0 mm² with control conductors at 1.5 mm². This cable has an operating voltage of 600 VAC for both power and control wires and an outside diameter of 25.5 mm.

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Product Description:

The RKL0043 is a motor power cable produced by Bosch Rexroth Indramat and supplied within the RKL Motor Power Cables series. It is intended for routing power and auxiliary control lines between servo drives and moving motors in automated machinery, where consistent electrical characteristics and repeated flexing are required.

This cable is designed for dynamic motion cycles; it endures 5,000,000 flex events and can move safely when bent to a radius of 7.5 x D. Power conductors exhibit a resistance of 1.21 Ω/km, which limits voltage drop over long runs, while a capacitance of 1.2 nF/m influences drive-side filtering and must be considered when sizing output reactors. The overall diameter is 25.5 mm, a factor that affects cable tray fill calculations and connector strain-relief sizing.

The copper power cores have a cross-section of 16.0 mm², and the paired control cores use 1.5 mm² conductors for brake or feedback functions. All current-carrying elements are rated to 600 VAC, matching the voltage class of most Rexroth servo inverters. When the installation is fixed, the assembly may be bent to a static radius of 5 × D without mechanical damage, complementing the dynamic limit stated earlier. An Orange (RAL 2003) outer jacket made from mechanically tough PUR resists oil and coolant exposure while providing high abrasion resistance during continuous drag-chain operation.

Bending Cycles
5,000,000
Capacitance
1.2 nF/m
Conductor Resistance (power)
1.21 Ω/km
Control Conductor Cross-section
1.5 mm²
Dynamic Bending Radius
7.5 x D
Jacket Color
Orange (RAL 2003)
Jacket Material
PUR
Operating Voltage (control Wires)
600 VAC
Operating Voltage (power Wires)
600 VAC
Outside Diameter
25.5 mm
Power Conductor Cross-section
16.0 mm²
Static Bending Radius
5 x D

Frequently Asked Questions about RKL0043:

Q: How many bending cycles can the Bosch Rexroth Indramat RKL0043 cable handle?

A: The RKL0043 motor power cable can withstand up to 5,000,000 bending cycles, making it suitable for dynamic applications.

Q: What is the outside diameter of the RKL0043 power cable from Bosch Rexroth Indramat?

A: This cable features an outside diameter of 25.5 mm for its jacketed construction.

Q: What is the power conductor cross-section in the Bosch Rexroth Indramat RKL0043 cable?

A: The RKL0043 cable has a power conductor cross-section of 16.0 mm².

Q: What is the operating voltage for the control wires in the RKL0043 cable?

A: The control wires in the RKL0043 operate at a maximum voltage of 600 VAC.

Q: What is the dynamic bending radius specified for the RKL0043 power cable?

A: A dynamic bending radius of 7.5 times the cable diameter is required for the RKL0043.


Internal Product Review

  • ‘‘The RKL0043 is a robust motor power cable from the Bosch Rexroth Indramat RKL series, featuring a durable PUR jacket and a high-visibility orange color for enhanced safety. Withstanding over 5,000,000 bending cycles and supporting a 16.0 mm² power conductor cross-section, it ensures excellent longevity in dynamic motion applications. Reliable electrical performance and mechanical endurance make this cable a strong choice for demanding automation environments.’’

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