RKL4593 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4593 is part of the RKL Motor Power Cables series and is designed for use with terminal box motors of size 160. This cable features a power conductor cross-section of 6.0 mm², operates at 300 V, and supports both fixed and flexible installation bending radii. It is halogen-free, oil resistant, compatible with drag chains, and rated for a wire temperature of 80 C.
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Product Description:
The RKL4593 belongs to the RKL Motor Power Cables series from Bosch Rexroth Indramat. It is specified for routing three-phase power between a controller and a size-160 motor terminal box in automated machinery. Within an installation, the cable carries drive voltage and protective earth conductors while accommodating frequent movement in drag-chain assemblies, making it a dedicated component for dynamic motor feeds in industrial automation.
Mechanical flex data define how the cable may be guided. A fixed installation requires a minimum bend of 5 x D, while energy-chain layouts that travel each cycle need a bend of 7.5 x D. Continuous torsion up to ±180°/30 cm lets the assembly rotate around its axis without conductor fatigue, and drag-chain compatibility is affirmed for reciprocating tracks. Accelerations up to 20 m/s² can be applied without violating tensile limits, so the cable suits high-speed gantries. Electrically, the power cores are rated for 300 V line potential, and the PVC insulation keeps conductor temperature within an 80 °C limit. A halogen-free outer jacket minimizes corrosive gases during a fire, and oil-resistant compounds allow reliable service near hydraulic equipment.
The cable is supplied as bulk type INK0604 and pairs with the controller end through connection set RLS0723. On the motor side it terminates inside a Terminal Box (Size 160), matching the clamping space and strain-relief geometry of Rexroth induction motors. A conductor area of 6.0 mm² balances voltage drop against flexibility, while fine-strand copper supports the repeated bending figures stated earlier. Resistance to lubricants, the absence of halogens, and certified drag-chain endurance combine to maintain insulation integrity over long duty cycles, ensuring stable power delivery when machines accelerate, reverse or index in multi-shift production.
Frequently Asked Questions about RKL4593:
Q: What is the minimum bending radius for fixed installation of the RKL4593 motor power cable?
A: The RKL4593 cable can be bent down to a radius of 5 times its diameter when fixed in place.
Q: Is the RKL4593 suitable for use in drag chains for moving machinery?
A: This cable is compatible with drag chain applications, allowing for use in dynamic motion systems.
Q: What is the maximum acceleration supported by the RKL4593 power cable?
A: The RKL4593 is rated for a maximum acceleration of 20 meters per second squared.
Q: Is the Bosch Rexroth Indramat RKL4593 cable halogen-free for safety-critical environments?
A: This cable is manufactured to be halogen-free, making it suitable for applications that require low toxicity in case of fire.
Q: What is the maximum operating voltage supported by the RKL4593 motor power cable?
A: The RKL4593 is rated to handle an operating voltage of up to 300 volts for power transmission.
