RKL4412 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4412 is part of the RKL Motor Power Cables series and features a PUR jacket in RAL 2003 orange. Its core configuration includes 4x4.0 mm², 2x1.0 mm², and 2x1.5 mm² conductors, with a cable outside diameter of 17.0 mm. The cable is drag chain compatible, supports up to 5,000,000 bending cycles, and uses ring terminals for motor-end termination.
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Product Description:
The RKL4412 is a motor power cable produced by Bosch Rexroth Indramat for the RKL Motor Power Cables series. Intended for dynamic servo axes, the assembly delivers regulated drive current from cabinet inverters to motor terminals while withstanding continual motion inside drag-chain carriers. Its construction, terminations, and jacket material are selected to meet the mechanical stresses and electrical integrity demands typical of modern industrial automation cells.
The cable endures up to 5,000,000 cycles of continuous flexing, a rating that supports long service intervals in high-duty gantries and pick-and-place robots. When routed in a stationary installation it may be bent to a minimum radius of 5 x D, whereas moving applications require a more conservative 7.5 x D to avoid conductor fatigue. An outside diameter of 17.0 ±0.5 mm keeps bundle size modest, allowing multiple axes to share limited carrier space without exceeding fill limits. Drag-chain compatibility is achieved through the abrasion-resistant PUR jacket and a pressure-extruded core that resists corkscrew deformation.
Electrical parameters complement the mechanical design. Line-to-shield capacitance is held to 0.8 nF/m, reducing reactive current and permitting longer motor leads with minimal inverter derating. Direct-current resistance of 4.95 Ω/km minimizes I²R losses, while the composite core of 4x4.0 mm² + 2x1.0 mm² + 2x1.5 mm² segregates power, temperature sensor, and brake circuits inside a single sheath. The matte, adhesion-free sleeve is molded from PUR, providing oil resistance and easy sliding in polymer guide tracks. Motor connections are finished with ring terminals (AEH/RKS) to match Rexroth field-installable connector kits.
Wake Industrial stocks this cable, can arrange same-day shipping for time-critical orders, and keeps quotations firm for 30 days to aid maintenance planning.
Frequently Asked Questions about RKL4412:
Q: What is the bending cycle rating of the RKL4412 cable from Bosch Rexroth Indramat?
A: The RKL4412 power cable can withstand up to 5,000,000 bending cycles for reliable use in dynamic applications.
Q: What type of jacket material is used on the RKL4412 motor power cable?
A: The RKL4412 features a PUR (adhesion-free, matte) jacket, which enhances durability and flexibility in industrial settings.
Q: What is the core configuration of the RKL4412 cable from Bosch Rexroth Indramat?
A: The RKL4412 offers a core configuration of 4x4.0 mm², 2x1.0 mm², and 2x1.5 mm² for optimal power and signal transmission.
Q: Is the Bosch Rexroth Indramat RKL4412 cable compatible with drag chains?
A: This power cable is drag chain compatible, making it suitable for applications requiring repeated cable movement.
Q: What is the jacket color of the RKL4412 power cable by Bosch Rexroth Indramat?
A: The cable jacket is colored RAL 2003, which is orange for high visibility.
