RKL4751 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4751 is part of the RKL Motor Power Cables series and features a cable construction of 4x35.0 plus 2x(2x1.5) mm² with a jacket made from PUR. This cable supports an operating voltage of 600 V AC, has an overall diameter of 30.8 mm, and allows for ambient temperatures from -30 to +40 °C for fixed installation and -20 to +40 °C for flexible installation.
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Product Description:
The RKL4751 belongs to the RKL Motor Power Cables series from Bosch Rexroth Indramat and is specified for routing three-phase power between drive controllers and Indramat motors. Supplied in pre-terminated lengths, the cable links cabinet hardware to on-machine actuators, carrying both phase conductors and auxiliary pairs so servo systems in industrial automation receive line voltage and encoder reference without separate runs.
This model is rated for 600 V AC and is built on a 4x35.0 + 2x(2x1.5) mm² conductor set, a layout that delivers high current to the stator windings while supporting brake or sensor circuits through the auxiliary pairs. The overall sheath measures 30.8 mm in diameter and is extruded from PUR, giving abrasion resistance and chemical stability in machining centres or material-handling cells. Dynamic motion is accommodated by a bending radius of 7.5xD when the cable is in energy chains, and service temperatures range from –20 °C to +40 °C during flexible installation or down to –30 °C for fixed routing.
The controller end is terminated with a RLS0724 (K35) circular connector, while the motor side interfaces directly with the Terminal Box RLK1401, removing the need for field crimping and reducing wiring errors. Once installed, the cable can rest in static trays with a minimum radius of 5xD, and the PUR jacket continues to protect the INK0667 bulk core from coolants or hydraulic oils present around machine bases.
Wake Industrial can arrange same-day shipping for urgent maintenance schedules. Quotations issued for this cable remain valid for 30 days to aid purchasing workflows. Operators who need clarification on type codes or fault indications may use the free chat tool for general questions.
Frequently Asked Questions about RKL4751:
Q: What is the operating voltage rating of the RKL4751 motor power cable?
A: The RKL4751 cable supports a maximum operating voltage of 600 V AC for power transmission.
Q: What jacket material is used in the construction of the RKL4751 cable?
A: This cable uses a PUR jacket material for its outer protective layer.
Q: What is the ambient temperature range for fixed installations of the RKL4751 cable?
A: For fixed installations, the RKL4751 can be used in ambient temperatures ranging from -30 to +40 °C.
Q: What is the overall diameter of the RKL4751 power cable from Bosch Rexroth Indramat?
A: The overall diameter of the RKL4751 cable is 30.8 mm, which should be considered for cable routing and installation space.
Q: What is the internal cable construction of the RKL4751 model?
A: The RKL4751 features a cable construction of 4x35.0 + 2x(2x1.5) mm², providing dedicated cores for power and control connections.
