RKL0058 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKL0058 is part of the RKL Motor Power Cables series and features a power wire cross section of 4.0 mm² with an operating voltage of 600 V AC. This cable has an outer diameter of 17.0 mm, a PUR matte jacket, and is designed for 5,000,000 bending cycles. It supports dynamic and static bending radii of 7.5xD and 5xD respectively, and is halogen-free.

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Product Description:

The RKL0058 belongs to the RKL Motor Power Cables series manufactured by Bosch Rexroth Indramat. Supplied as a dedicated motor lead, this cable delivers three-phase power and auxiliary signals between drive controllers and servomotors in automated machinery that must tolerate continuous motion.

A power conductor cross-section of 4.0 mm² supports loads up to the specified current for medium-frame motors while keeping voltage drop low over typical run lengths. The insulation system is rated for 600 V AC, matching common drive outputs and providing clearance for regenerative peaks. With an overall diameter of 17.0 mm, installers can route the assembly through standard drag-chain separators without excess fill. Copper cores present a longitudinal resistance of 4.95 Ohm/km at 20 °C, a value used when calculating I²R losses for long-travel applications.

The mechanical design targets high flexing duty; laboratory testing verifies 5,000,000 bending cycles under defined stroke and tension. During motion, conductors may curve to a dynamic radius of 7.5xD, whereas stationary loops may rest at 5×D. Thermal limits are set to 90 °C for fixed routing and 80 °C for continual movement, ensuring jacket integrity under cabinet and ambient heating. The matte PUR sheath is adhesion-free, abrasion resistant, and halogen-free, reducing corrosive gas release during a fire. An auxiliary pair with 1.0 mm² cross-section carries brake or sensor supply lines, helping consolidate wiring inside a single cable set.

Wake Industrial keeps this cable in stock, offers same-day shipping for time-critical orders, and backs each purchase with a 1-year warranty; quotes remain valid for 30 days to simplify budgeting.

Aux Wire Cross Section (5,6)
1.0 mm²
Bending Cycles
5,000,000
Cable Outer Diameter
17.0 mm
Conductor Resistance (20°c)
4.95 Ohm/km
Dynamic Bending Radius
7.5xD
Halogen-free
Yes
Jacket Material
PUR (adhesion-free, matte)
Max Wire Temp (fixed)
90 °C
Max Wire Temp (flexible)
80 °C
Power Wire Cross Section
4.0 mm²
Power Wire Operating Voltage
600 V AC
Static Bending Radius
5xD

Frequently Asked Questions about RKL0058:

Q: What is the power wire cross section for the RKL0058 cable from Bosch Rexroth Indramat?

A: The RKL0058 motor power cable uses a 4.0 mm² power wire cross section.

Q: How many bending cycles can the RKL0058 motor power cable withstand?

A: This cable features a maximum bending cycle rating of 5,000,000 cycles.

Q: Is the RKL0058 motor power cable halogen-free for safer operation?

A: The cable is halogen-free, making it suitable for use in environments that require reduced toxic emissions.

Q: What type of jacket material is used in the RKL0058 motor power cable?

A: The RKL0058 cable is constructed with a matte, adhesion-free PUR jacket material.

Q: What is the operating voltage of the power wire in the RKL0058 cable?

A: The power wire of this cable is rated for an operating voltage of 600 V AC.


Internal Product Review

  • ‘‘The RKL0058 is a robust motor power cable from Bosch Rexroth Indramat, featuring a PUR matte jacket and halogen-free construction for enhanced durability and safety. With a dynamic bending radius of 7.5xD and rated for 5,000,000 bending cycles, this cable is engineered for demanding motion applications. The overall build supports long service life and reliable power transmission up to 600 V AC.’’

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