RKL0019 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKL0019 belongs to the RKL Motor Power Cables series and features a cable structure of 4x1.0 mm² plus 2x(2x0.75 mm²) StC. It has a jacket made of adhesion-free, matt PUR in RAL 2003 orange and can withstand up to 5,000,000 bending cycles. The outer diameter is 12.0 mm, with a dynamic bending radius of 7.5 times the cable diameter and a static bending radius of 5 times the cable diameter.

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Product Description:

The RKL0019 motor power cable is produced by Bosch Rexroth Indramat within the RKL Motor Power Cables series. It serves as the flexible power and feedback link between Rexroth drive amplifiers and moving servomotors, carrying phase current and signal pairs through continuously bending drag-chain routes in assembly, packaging, and handling lines.

Mechanical endurance is defined by a service life of 5,000,000 bending cycles, allowing the cable to operate in high-duty energy chains without early conductor fatigue. Its core arrangement of 4x1.0 mm² + 2x(2x0.75 mm²)StC separates motor phases from shielded signal pairs to minimize crosstalk. Electrical losses are limited by a conductor resistance of 19.5 Ω/km at 20 °C, while capacitive loading remains low at 0.6 nF/m to preserve drive switching edge integrity. During motion, the assembly may bend down to a 7.5 × D dynamic radius without violating stress limits.

The visual and environmental profile is set by the RAL 2003 orange sheath, making moving axes clearly identifiable in crowded panels. This sheath is molded from PUR (adhesion-free, matt), resisting coolants and preventing stick-slip in guide channels. With an outer diameter of 12.0 mm, the cable fits standard Rexroth connectors while leaving space inside compact drag chains. Installation in fixed routing requires only a 5 × D static radius, and the 1.0 mm² power cores together with 0.75 mm² control conductors meet the current and signal requirements of MSK and MKE servo families.

Wake Industrial offers same-day shipping when this cable is required for urgent repairs. Quotes issued for RKL0019 remain valid for 30 days, simplifying maintenance budgeting. The free chat tool is available for questions on fault codes, conductor selection, or Rexroth type codes.

Bending Cycles
5,000,000
Cable Structure
4x1.0 mm² + 2x(2x0.75 mm²)StC
Conductor Resistance (20°c)
19.5 Ohm/km
Control Conductor Cross-section
0.75 mm²
Discharge Capacity
0.6 nF/m
Dynamic Bending Radius
7.5 x D
Jacket Color
RAL 2003 (orange)
Jacket Material
PUR (adhesion-free, matt)
Outer Diameter
12.0 mm
Power Conductor Cross-section
1.0 mm²
Static Bending Radius
5 x D

Frequently Asked Questions about RKL0019:

Q: What is the maximum number of bending cycles supported by the RKL0019 motor power cable?

A: The RKL0019 cable can withstand up to 5,000,000 bending cycles, making it suitable for applications with frequent motion.

Q: What is the power conductor cross-section of the Bosch Rexroth RKL0019 cable?

A: This cable features a power conductor cross-section of 1.0 mm².

Q: What is the outer diameter of the Bosch Rexroth Indramat RKL0019 cable?

A: The outer diameter of the RKL0019 cable is 12.0 mm, ensuring compatibility with standard cable management systems.

Q: Which jacket color does the Bosch Rexroth Indramat RKL0019 power cable use?

A: The jacket color for this model is RAL 2003, which is orange.

Q: What is the conductor resistance of the RKL0019 cable at 20°C?

A: The conductor resistance of the RKL0019 cable at 20°C is 19.5 Ohm/km.


Internal Product Review

  • ‘‘The RKL0019 motor power cable from Bosch Rexroth Indramat features a robust PUR jacket and a high-flex cable structure of 4x1.0 mm² plus 2x(2x0.75 mm²)StC, designed for dynamic industrial environments. With a bending cycle rating of 5,000,000 and a dynamic bending radius of 7.5 x D, this cable is well-suited for demanding motion applications. Reliable durability and flexibility make this cable an excellent choice for frequent movement scenarios.’’

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