RKL4509 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4509 is part of the RKL Motor Power Cables series and features a cable diameter of 25.5 millimeters, with a power conductor cross-section of 4 by 16.0 square millimeters. This cable uses a matte, low-adhesion PUR outer jacket that is orange, and offers hydrolysis resistance, total shielding, and a maximum conductor temperature of 80 degrees Celsius.
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Product Description:
The RKL4509 is a motor power cable manufactured by Bosch Rexroth Indramat and supplied within the RKL Motor Power Cables series. It delivers three-phase power and control cores between Indramat servo drives and servomotors, allowing the drive controller to energize the motor while maintaining compact routing inside cable tracks of automated machinery.
The cable has an outer diameter of 25.5 mm, so installers can size glands and drag-chain guides accurately. Four power conductors with a cross-section of 4x16.0 mm² support high continuous current to large synchronous motors, while paired signal cores carry temperature or brake circuits. When fixed, a minimum bend radius of 5 x D prevents conductor stress; at motion points the flexible limit increases to 7.5 × D. Copper strands are thermally rated to 80°C, giving headroom for cabinet or ambient heating without degrading insulation life.
A mechanical service life of 5 million bending cycles matches long-travel gantries that cycle thousands of times per shift. The cable features a Total Shield, combining foil and braid for low impedance against EMI and ensuring precise encoder feedback. A tough PUR outer jacket resists oils, hydrolysis, and abrasion, and its matte surface finish minimizes adhesion of chips or lubricant films. High visibility is provided by the Orange (RAL 2003) jacket, simplifying traceability in congested energy chains.
Wake Industrial has this cable in stock and can arrange same-day shipping when schedules are tight. Quotations for the RKL4509 remain valid for 30 days to aid budgeting. For clarification of type codes, fault indications, or general specifications, users may access the free chat tool.
Frequently Asked Questions about RKL4509:
Q: Is the RKL4509 power cable halogen-free?
A: The RKL4509 power cable is halogen-free, making it suitable for environments where low toxicity and reduced smoke emissions are required.
Q: How many bending cycles can the RKL4509 cable handle before failure may occur?
A: This cable can withstand up to 5 million bending cycles, supporting applications with frequent motion or flexing.
Q: What material is used for the RKL4509's outer jacket?
A: The outer jacket of the RKL4509 is made from PUR, offering durability and chemical resistance.
Q: What is the minimum bending radius required for the RKL4509 cable during flexible use?
A: For flexible installation, the minimum bending radius specified for the RKL4509 cable is 7.5 times the diameter.
Q: What type of shielding does the RKL4509 cable use for electromagnetic protection?
A: The RKL4509 features a total shield design for enhanced electromagnetic interference protection.
