RKL4459 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKL4459 is a ready-made power cable from the RKL Motor Power Cables series. It features a conductor cross section of 35.0 mm² and supports up to 5,000,000 bending cycles. The cable comes with ferrules and ring terminal on one end and an INS0623 connector on the other, and it operates in ambient temperatures from -30 to 80 degrees Celsius.

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Product Description:

The RKL4459 is a factory-terminated power lead from the RKL Motor Power Cables series produced by Bosch Rexroth Indramat. Intended for fixed-length routing between Indramat inverters and servomotors, the cable streamlines installation by arriving cut, stripped, and lugged to specification. Within automated cells it carries phase and earth conductors while maintaining mechanical flexibility needed for continuously moving cable chains.

Durability is defined by a service life of 5,000,000 bending cycles, allowing repeated motion in drag-chain environments without conductor fatigue. Current capacity is supported by a 35.0 mm² conductor cross section that minimises voltage drop over long runs. When the cable moves, the copper bundle must follow a minimum dynamic sweep; the manufacturer specifies a 7.5xD dynamic bending radius, whereas stationary loops may tighten to 5xD. Because the assembly is delivered as a Ready-Made component, field crimping and insulation stripping are eliminated, reducing wiring time and variability.

Environmental ratings widen application scope: the sheath remains flexible down to -30 °C and tolerates continuous operation up to 80 °C inside cabinets or machine housings. Motor-side termination uses an INS0623 angled connector, while the drive-side conductors end in Ferrules and ring terminal hardware to suit common busbar clamping systems. These interfaces ensure low-resistance joints and simplify future removal for service or retrofit without cutting the cable.

Wake Industrial stocks this cable, can arrange same-day shipping for urgent orders, and keeps quotations valid for 30 days so maintenance planners can lock in pricing.

Bending Cycles
5,000,000
Cable Model
Basic
Cable Type
Ready-Made
Cable Variant
Power Cable
Conductor Cross Section
35.0 mm²
Connector 1
Ferrules and ring terminal
Connector 2
INS0623
Dynamic Bending Radius
7.5xD
Max Ambient Temp (operation)
80 °C
Min Ambient Temp (operation)
-30 °C
Static Bending Radius
5xD

Frequently Asked Questions about RKL4459:

Q: How many bending cycles can the RKL4459 motor power cable withstand?

A: The RKL4459 cable supports up to 5,000,000 bending cycles for dynamic operations.

Q: What types of connectors are used on each end of the RKL4459 cable?

A: The first connector is a combination of ferrules and ring terminal, while the second connector is INS0623.

Q: What is the conductor cross section of the RKL4459 power cable?

A: This model provides a conductor cross section of 35.0 mm², supporting high current capacity.

Q: What are the ambient temperature limits for the RKL4459 during operation?

A: The minimum operating temperature is -30 °C and the maximum is 80 °C.

Q: What type of cable is the RKL4459 in the RKL series from Bosch Rexroth Indramat?

A: The RKL4459 is a ready-made power cable designed for use with the RKL series.


Internal Product Review

  • ‘‘The RKL4459 is a Bosch Rexroth Indramat power cable from the RKL Motor Power Cables series, featuring a conductor cross section of 35.0 mm² and a ready-made basic cable design. With 5,000,000 bending cycles and a dynamic bending radius of 7.5xD, this cable offers excellent durability for demanding motion applications. Its robust build and high flexibility make it a reliable choice for long-term use.’’

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