RKL4571 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN:
The Bosch Rexroth Indramat RKL4571 is part of the RKL Motor Power Cables series. It features a PUR jacket, halogen-free construction, and supports a maximum conductor temperature of 90 C. This cable has a power wire cross-section of 16.0 mm², control wire cross-section of 2x(2x1.5 mm²), and is rated for 600 V AC power and 300 V control voltage.
Internal Product Review
The RKL4571 motor power cable from Bosch Rexroth Indramat stands out for its robust PUR jacket and halogen-free construction, making it ideal for demanding automation environments. With a rated bending cycle of 5,000,000 and a maximum conductor temperature of 90°C, this cable is engineered for long service life in high-flex applications. Its 600 V AC power rating ensures reliable performance in power transmission.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The RKL4571 motor power cable is manufactured by Bosch Rexroth Indramat as part of the RKL Motor Power Cables series. It functions as the combined power and auxiliary-signal link between IndraDrive controllers and servo or spindle motors in automated machinery. By housing three power conductors, protective earth and paired control cores in one sheath, the cable streamlines cabinet wiring and supports continuous motion axes installed in drag chains or gantry systems, where repetitive flexing and electromagnetic compatibility are critical.
A dynamic mechanical profile underpins long service life. The cable is rated for 5,000,000 bending cycles, making it suitable for high-duty tracks. When installed in a fixed position, bends may tighten to 5 x D; for moving runs a radius of 7.5 x D prevents conductor fatigue. A wear-resistant PUR jacket surrounds an outer diameter of 25.5 mm, allowing compact routing through cable trays and glands even with the generous 16.0 mm² three-core power section. These dimensional limits give designers clear values for track width, clamp spacing and cabinet penetration without trial fitting.
Electrical data complements the mechanical design. Conductor resistance is 1.21 Ohm/km, limiting voltage drop on installations up to the 50 m maximum horizontal travel path. The power cores operate safely at 600 V AC, while the insulated control pair is rated for 300 V, satisfying mixed-voltage routing rules. A temperature ceiling of 90 C permits high continuous current without premature insulation aging. The cable is halogen-free, reducing corrosive gas release during fire, and the PUR jacket keeps flexibility at low temperatures. Twin twisted control pairs with 1.5 mm² cross-section serve encoder brakes or thermal sensors, completing the hybrid layout discussed above.
