RKL4760 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4760 is part of the RKL Motor Power Cables series. This cable features a PUR jacket, operates at 600 V AC for both power and control wires, and uses three power conductors plus PE. It offers conductor resistance of 4.95 Ohm/km at 20°C and supports motor-side connector RLK1301 and controller-side connector RLS1202/C04.
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Product Description:
The RKL4760 cable is part of the RKL Motor Power Cables series from Bosch Rexroth Indramat. It serves as a factory-terminated link between IndraDrive controllers and servo motors, carrying three-phase power, protective earth, and auxiliary control pairs inside a PUR jacket so that machine builders can install a single assembly instead of separate loose conductors.
This model is fabricated from bulk cable type INK0603, which yields a conductor resistance of 4.95 Ohm/km for predictable voltage drop calculations over long runs. Power and control cores are rated to 600 V AC, matching drive output stages. The 5–6 control pair employs a cross-section of 1.0 mm² to handle encoder supply currents, while the controller end is finished with a RLS1202/C04 quick-lock connector that seals against dust when mated. A matte, adhesion-free PUR sheath resists oils and abrasion, and the cable’s specific capacitance of 0.8 nF/m minimises reactive loading on pulse-width-modulated drives.
The motor interface uses a rugged RLK1301 connector, and the 7–8 auxiliary pair is upsized to 1.5 mm² for brake circuits that demand higher current. Three power conductors plus PE are stranded at a cross-section of 4.0 mm², providing ample ampacity while keeping overall diameter moderate. Installation inside energy chains is supported by a fixed bend radius of 5 x D and a flexible radius of 7.5 x D; temperature limits reach +90 °C for static routing and +80 °C during dynamic motion.
Wake Industrial stocks this cable, offers same-day shipping options, and keeps quotations valid for 30 days to streamline maintenance planning.
Frequently Asked Questions about RKL4760:
Q: What bulk cable type does the Bosch Rexroth RKL4760 power cable utilize?
A: The RKL4760 uses an INK0603 bulk cable type for its construction.
Q: What type of jacket material is used in the RKL4760 power cable?
A: This cable is equipped with a PUR jacket that is adhesion-free and has a matte finish.
Q: What is the minimum bend radius for the RKL4760 cable in fixed and flexible installations?
A: The minimum bend radius for the RKL4760 is 5 times the cable diameter when fixed and 7.5 times the diameter when flexible.
Q: What is the operating voltage for the RKL4760 cable's power and control conductors?
A: The operating voltage for both power and control conductors in the RKL4760 is rated at 600 V AC.
Q: What are the control wire cross-sections for the RKL4760 power cable?
A: The control wire cross-section is 1.0 mm² for wires 5–6 and 1.5 mm² for wires 7–8 in this cable model.