RKL4762 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKL4762 is part of the RKL Motor Power Cables series and features a power core cross-section of 10.0 mm² with a power wire operating voltage of 600 VAC. This cable is constructed with a PUR adhesion-free, matte jacket and is rated for up to 5,000,000 bending cycles. It includes aux wires of 1.0 mm² and 1.5 mm² cross-sections and uses INK0605 bulk cable type.

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Product Description:

The RKL4762 is a motor power cable engineered by Bosch Rexroth Indramat for the RKL Motor Power Cables series. It serves as the flexible link between IndraDrive controllers and machine actuators, transmitting mains power and auxiliary signals while withstanding continual motion inside cable tracks used in industrial automation.

Its power conductors feature a cross-section of 10.0 mm², sized for current loads associated with axes powered at 600 VAC. Resistance along the copper bundle is limited to 1.91 Ω/km at 20 °C, controlling voltage drop on long machine runs. A PUR (adhesion-free, matte) outer jacket shields the bundle from oils and coolants while remaining easy to route through energy chains. At the drive cabinet the cable terminates with a RLS1302 (C10) plug, and the construction follows the INK0605 bulk-cable specification. Auxiliary pairs are included, with 1.0 mm² leads on pins 5-6 and 1.5 mm² leads on pins 7-8 for brake or sensor circuits. The design is not suited for torsional loading, so swivelling axes require alternate cabling.

Mechanical endurance is proven for 5,000,000 flex cycles, matching high-output pick-and-place machines. Reliability in motion is further defined by a minimum dynamic bend radius of 7.5 × D, while static installations may use a tighter 5 × D loop without conductor strain. On the motor end an RLK1301 interface provides keyed engagement to IndraDyn housings and seals the connection against contamination. Together with the documented auxiliary wire sizes, bulk type, and absence of torsion capability, these parameters outline a cable ready for continuous linear movement inside modern automation cells.

Wake Industrial stocks this cable and offers same-day shipping options for urgent replacements. Each unit is supplied with a 1-year warranty that covers material integrity and workmanship. For wiring pinouts or conductor data, the free chat tool is available to answer general questions before purchase.

Aux Wires 5-6 Cross-section
1.0 mm²
Aux Wires 7-8 Cross-section
1.5 mm²
Bending Cycles
5,000,000
Bulk Cable Type
INK0605
Cable Jacket Material
PUR (adhesion-free, matte)
Conductor Resistance At 20°c
1.91 Ω/km
Drive-end Connector
RLS1302 (C10)
Dynamic Bending Radius
7.5 x D
Motor-side Interface
RLK1301
Power Core Cross-section
10.0 mm²
Power Wire Operating Voltage
600 VAC
Static Bending Radius
5 x D
Torsion Rating
Not Suited

Frequently Asked Questions about RKL4762:

Q: What is the operating voltage supported by the RKL4762 power wires?

A: The RKL4762 motor power cable features a power wire operating voltage of 600 VAC.

Q: Which connector is used on the drive end of the RKL4762 cable?

A: The drive-end connector for this cable is the RLS1302 (C10) model.

Q: How many bending cycles can the RKL4762 motor power cable withstand?

A: This model supports up to 5,000,000 bending cycles, which is suitable for applications with frequent motion.

Q: What material is used for the jacket on the RKL4762 power cable?

A: The cable jacket is made from PUR that is adhesion-free and has a matte finish.

Q: What is the conductor resistance of the RKL4762 cable at 20°C?

A: The conductor resistance at 20°C for this cable is 1.91 Ω/km.


Internal Product Review

  • ‘‘The RKL4762 from the RKL Motor Power Cables series by Bosch Rexroth Indramat offers a robust solution with a PUR jacket that is adhesion-free and matte, ensuring durability in dynamic applications. It supports up to 5,000,000 bending cycles and features a 600 VAC power wire for demanding industrial environments. This cable is well-suited for high-motion power transmission where flexibility and long service life are required.’’

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