RKL4702 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKL4702 is a ready-made power cable from the RKL Motor Power Cables series with a basic cable model and INK0650 bulk cable type. It features a main conductor cross-section of 1.5 mm², auxiliary conductor cross-section of 0.75 mm², and supports 5,000,000 bending cycles. The cable has a dynamic bending radius of 7.5xD and a static bending radius of 5xD.

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Product Description:

The RKL4702 is a motor power cable produced by Bosch Rexroth Indramat and assigned to the RKL Motor Power Cables series. Supplied as a finished harness, it links Indramat drives to servomotors, carrying phase current as well as auxiliary conductors while complying with the mechanical demands of continuously moving cable tracks in automated machinery.

This cable is delivered in a Ready-Made configuration, so termination and length verification are completed at the factory to shorten installation time. Each primary core uses copper with a cross-section of 1.5 mm², giving the assembly adequate ampacity for medium-frame motors. During dynamic routing the cable can bend down to a radius of 7.5xD without exceeding elastic limits, and it endures up to 5,000,000 flex cycles, matching the service life required for multi-shift gantry or pick-and-place systems.

An auxiliary pair sized at 0.75 mm² is integrated for brake release or thermal sensors, avoiding a separate feedback line. Mechanical protection is provided by the INK0650 bulk cable jacket, which resists coolant splash and abrasives common in machining cells. Drive side mating is handled through a keyed RLS0721 plug, coded to controller interface K02 for error-free hookup, while the motor end lands on a sealed RLK1201 terminal box. The static routing segments can be laid with a 5×D radius, and the overall assembly is classified as the Basic cable model for standard duty cycles.

Wake Industrial keeps this cable in stock and can arrange same-day shipping when schedules are tight. Quotes issued for the RKL4702 remain valid for 30 days. A free chat tool is available to answer general questions on type codes or wiring details.

Assembly Type
Ready-Made
Aux Conductor Cross-section
0.75 mm²
Bending Cycles
5,000,000
Bulk Cable Type
INK0650
Cable Model
Basic
Cable Type
Power Cable
Controller Coding
K02
Controller Connection
RLS0721 (Plug)
Dynamic Bending Radius
7.5xD
Main Conductor Cross-section
1.5 mm²
Motor Connection
RLK1201 (Terminal Box)
Static Bending Radius
5xD

Frequently Asked Questions about RKL4702:

Q: What is the assembly type of the RKL4702 power cable from Bosch Rexroth Indramat?

A: The RKL4702 cable is a ready-made assembly, meaning it is delivered pre-assembled for immediate installation.

Q: How many bending cycles can the RKL4702 power cable handle during operation?

A: This cable supports up to 5,000,000 bending cycles, enabling reliable use in dynamic applications with frequent movement.

Q: What is the cross-sectional size of the main conductor in the RKL4702 cable?

A: The main conductor has a cross-section of 1.5 mm², supporting efficient power transmission for connected motors.

Q: What is the specified dynamic bending radius for the Bosch Rexroth Indramat RKL4702 cable?

A: The dynamic bending radius for this power cable is 7.5 times the diameter of the cable.

Q: What type of connector is used for the controller connection on the RKL4702 power cable?

A: A plug compatible with RLS0721 is used for the controller connection on the RKL4702 cable.


Internal Product Review

  • ‘‘The RKL4702 is a ready-made power cable from the RKL Motor Power Cables series, designed for use with Bosch Rexroth Indramat motors. It features a robust main conductor cross-section of 1.5 mm² and supports dynamic bending cycles up to 5,000,000, making it suitable for demanding motion applications. This cable stands out for its reliable performance and long operational life in flexible installations.’’

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