RKL4490 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4490 is a power cable from the RKL Motor Power Cables series. It features a conductor resistance of 0.78 Ohm per kilometer and a power wire cross-section of 25.0 mm², with four power conductors including PE. The cable uses a PUR jacket in RAL 2003 orange and supports up to 5 million bending cycles.
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Product Description:
The RKL4490 motor power cable is produced by Bosch Rexroth Indramat for the RKL Motor Power Cables series. Designed to route high-current energy between IndraDrive inverters and servo motors, it carries both phase conductors and protective earth in a single assembly. By combining robust insulation with dedicated control cores, the cable supports reliable power delivery in dynamic handling systems and multi-axis production cells.
Mechanical endurance is highlighted by 5 million guaranteed bending cycles, a figure that supports continuous-flex applications on cable chains and robot joints. Each phase conductor employs a cross-section of 25.0 mm², balancing ampacity with manageable bulk inside narrow tracks. The overall sheath measures 29.8 mm in diameter and is molded from PUR, providing abrasion resistance and coolant tolerance. At the drive side, a factory-fitted RLS0723/K25 connector reduces wiring time and minimizes contact resistance.
Installation parameters are further defined by a dynamic bending limit of 7.5xD and a static loop minimum of 5xD, allowing predictable routing without exceeding strain limits. The copper bundle presents just 0.78 Ohm/km of conductor resistance, limiting voltage drop on long runs. Auxiliary cores with 1.5 mm² area relay temperature or brake signals to the cabinet, while ferrules or ring terminals are supplied at the motor end to simplify landing. An orange RAL 2003 jacket and a 4-conductor (3 + PE) layout provide clear identification and compliance with European machine guidelines.
Wake Industrial stocks the RKL4490 and offers same-day shipping on qualifying orders. Every purchase is backed by a 1-year warranty covering workmanship and component performance. For part numbers, fault codes, or general specification questions, customers can use the free chat tool before placing an order.
Frequently Asked Questions about RKL4490:
Q: How many bending cycles can the RKL4490 power cable withstand?
A: The RKL4490 power cable is rated for up to 5 million bending cycles.
Q: What drive-end connector is equipped on the Bosch Rexroth Indramat RKL4490 cable?
A: A RLS0723/K25 connector is used on the drive end of the RKL4490 cable.
Q: What is the outer diameter of the Bosch Rexroth Indramat RKL4490 cable?
A: The outer diameter of the RKL4490 motor power cable is 29.8 mm.
Q: What is the jacket material and color of the Bosch Rexroth Indramat RKL4490 cable?
A: The cable jacket is made from PUR and comes in RAL 2003 (orange).
Q: What is the power wire cross-section and conductor configuration in the RKL4490 cable?
A: The RKL4490 utilizes power wires with a cross-section of 25.0 mm² and four conductors (3+PE).
