Product Description:

Bosch Rexroth Indramat produces the RKH0201 hybrid cable within the RKH Hybrid Cables series. This assembly combines power conductors and control pairs in one sheath so that servo drives, feedback devices, and auxiliary loads can be linked with a single run in automated machinery. Using a pre-terminated design, the cable is intended for dynamic cable-track applications where compact routing and reliable signal integrity are required by modern motion systems.

The RKH0201 is supplied as bulk type REH0800 and internally follows a [5x2.5+5x0.34+(2x2x0.34) mm²] stranded copper layout, giving separate power, auxiliary and twisted-pair signal groups under a common shield. Its lifecycle is rated for 5,000,000 bending cycles inside energy chains, matching long-term duty in pick-and-place axes. Both ends terminate with RHS0001/C03 connectors so installation requires no field crimping. The power cores can carry 2x25 A; 2x15 A, allowing medium-size servo motors to be fed without voltage drop. Despite this ampacity the cable diameter is only 16.2 ± 0.5 mm, maintaining flexibility in tight trays. The sheath contains no halogen or silicone, which avoids corrosive gases during overheating and simplifies clean-room approval.

For dynamic motion, the cable may flex to a minimum radius of 10xAD while moving and 5xAD when fixed, preventing conductor fatigue. A rugged PUR outer jacket provides abrasion resistance and is compatible with cutting fluids validated by the oil-resistance test DIN EN 60811-2-1; HD 22.10 A. Fire behavior matches IEC 60332-1 and the accompanying EN 50265-2-1 requirement, supporting machine-builder safety goals. The assembly continues to transmit power and data in ambient air from -20 to +40 °C, while stationary limits extend to an identical ‑30 to +40 °C range and a storage window down to ‑30 °C and up to 60 °C. These parameters let the RKH0201 operate reliably in indoor automation cells and maintain characteristics after prolonged warehousing.