RKL4319 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKL4319 is a motor power cable from the RKL Motor Power Cables series with a cable diameter of 18.5 mm and a bulk cable type INK0604. It supports an operating voltage of 300/500 V and is built for up to 5,000,000 bending cycles. The RKL4319 features connectors RLS1201/C06 and RLS1202/C06 and allows a maximum wire temperature of 90°C when fixed and 80°C when flexible.

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Product Description:

The RKL4319 motor power cable is produced by Bosch Rexroth Indramat as part of the RKL Motor Power Cables series. Designed for dynamic drag-chain routing, it transfers drive output to servomotors while withstanding repetitive motion in industrial automation cells. The cable’s construction, mating connectors, and electrical ratings make it suitable for gantry axes, pick-and-place modules, and packaging lines that demand long service life.

With an outer diameter of 18.5 mm, the RKL4319 maintains a compact profile while still accommodating the copper bundle specified as bulk cable type INK0604. Its conductors are rated for 300/500 V, matching low-voltage drive outputs common in Indramat systems. A conductor resistance of 3.30 ohm/km limits thermal losses over extended runs, and the dynamic bending radius of 7.5 x D defines the minimum loop permitted when the cable flexes inside energy chains.

Bending endurance reaches 5,000,000 cycles, an advantage for robots and linear modules that articulate continuously. Where the cable is secured, the static bending radius tightens to 5 x D, allowing tight cabinet transitions without jacket damage. Thermal limits differ by application; fixed routing can tolerate core temperatures up to 90 °C, whereas constant motion is restricted to 80 °C. A factory-moulded bayonet plug RLS1201/C06 mates to the motor, and a complementary RLS1202/C06 plug terminates the drive end, eliminating field assembly.

Same-day shipping is available for urgent orders. Every purchase is protected by a 1-year warranty from Wake Industrial. Quotations on the RKL4319 remain valid for 30 days to support structured procurement plans.

Bending Cycles
5,000,000
Bulk Cable Type
INK0604
Cable Diameter
18.5 mm
Conductor Resistance
3.30 ohm/km
Connector A
RLS1201/C06
Connector B
RLS1202/C06
Dynamic Bending Radius
7.5 x D
Max Wire Temp (fixed)
90 °C
Max Wire Temp (flexible)
80 °C
Operating Voltage (power)
300/500 V
Static Bending Radius
5 x D

Frequently Asked Questions about RKL4319:

Q: What is the maximum number of bending cycles supported by the RKL4319 power cable?

A: The RKL4319 cable supports up to 5,000,000 bending cycles for high-durability dynamic cable applications.

Q: What is the operating voltage range for the Bosch Rexroth RKL4319 cable?

A: It features an operating voltage rating of 300/500 V for safe power transmission.

Q: What is the cable diameter of the Bosch Rexroth Indramat RKL4319 power cable?

A: The RKL4319 has a cable diameter of 18.5 mm, facilitating installation in appropriate cable management systems.

Q: What is the conductor resistance of the Bosch Rexroth Indramat RKL4319 cable?

A: This cable provides a conductor resistance of 3.30 ohm/km, ensuring efficient electrical performance over its length.

Q: What connectors are present on each end of the RKL4319 cable?

A: The RKL4319 is equipped with Connector A designated as RLS1201/C06 and Connector B as RLS1202/C06.


Internal Product Review

  • ‘‘The RKL4319 motor power cable from Bosch Rexroth Indramat features the INK0604 bulk cable type and is equipped with RLS1201/C06 and RLS1202/C06 connectors for reliable connections. It delivers excellent flexibility with a dynamic bending radius of 7.5 x D and supports up to 5,000,000 bending cycles, making it ideal for demanding motion applications. Overall, this cable stands out for its durability and robust design in high-movement environments.’’

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