RKL4734 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4734 is a preassembled motor power cable from the RKL Motor Power Cables series. It features a power wire and PE conductor cross-section of 10.0 mm² and supports up to 5 million bending cycles. The cable uses a RLS0723 (K10) controller-side connector and a terminal box RLK1401 for the motor-side connection.
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Product Description:
The RKL4734 cable assembly is produced by Bosch Rexroth Indramat within the RKL Motor Power Cables series. It serves as the primary power conduit between an IndraDrive controller and the motor terminal box, supplying three-phase energy and protective earth while tolerating continuous motion in routing chains and robot arms used throughout automated production cells.
The jacket is rated for 5 000 000 bending cycles, indicating the number of flex motions the cable can endure before conductor fatigue becomes critical. During operation the conductors may move, but the sheath must never be forced below the dynamic minimum of 7.5 × D; this radius prevents internal strand breakage when the cable is repeatedly flexed. Its core bundle is manufactured from the INK0605 bulk material family, a formulation selected for oil resistance and low-temperature flexibility. Because the product is delivered preassembled, installers can connect it immediately without stripping, crimping, or ferruling individual wires.
When the cable is mounted permanently, the curvature may be tightened to a 5 × D static radius without jeopardizing insulation life. Power delivery is handled by copper cores with a 10.0 mm² cross-section, and a matching PE conductor of identical size limits touch-voltage in fault conditions. The controller end terminates in the keyed RLS0723 (K10) plug, ensuring orientation compliance with IndraDrive output modules, while the motor end is wired into the Terminal Box RLK1401 to align with Rexroth servo junction standards. Additional auxiliary pairs of 1.0 mm² and 1.5 mm² provide temperature sensing or brake supply as required by the machine design.
Wake Industrial stocks this cable, can arrange same-day shipping for urgent orders, and keeps written quotations valid for 30 days to simplify budget approvals.
Frequently Asked Questions about RKL4734:
Q: Is the RKL4734 cable preassembled or does it require assembly before use?
A: The RKL4734 power cable is supplied preassembled for straightforward installation.
Q: How many bending cycles can the RKL4734 cable withstand during operation?
A: The RKL4734 cable supports 5,000,000 bending cycles, making it suitable for applications with frequent motion.
Q: What connector is used on the controller side of the RKL4734 cable?
A: The RKL4734 features a controller-side connector type RLS0723 (K10).
Q: What is the cross-sectional area of the PE conductor and power wires in the RKL4734 cable?
A: A 10.0 mm² cross-section is used for both the PE conductor and the main power wires in the RKL4734 cable.
Q: What kind of motor-side connection is provided by the RKL4734 cable?
A: The motor-side connection for the RKL4734 cable is designed for a terminal box RLK1401.
