RKH0351 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKH0351 is a hybrid cable from the RKH Hybrid Cables series, designed with a basic configuration and equipped with RHS0010 and RHS0021 plug connectors. It supports 5,000,000 bending cycles, features a dynamic bending radius of 8 times the cable diameter, and operates within a temperature range from -40 to 80 degrees Celsius.

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Product Description:

The RKH0351 hybrid cable belongs to the RKH Hybrid Cables series manufactured by Bosch Rexroth Indramat. Designed as a combined power-and-signal link between servo drives and their motors, the assembly reduces harness count and simplifies routing through drag chains. In automated gantries, machining centers, and robotic wrists it carries energy and feedback in one sheath, cutting installation time while supporting precise, coordinated motion.

Built as a Hybrid Cable, the RKH0351 merges power cores with data pairs so fewer dress-packs are required on moving axes. Endurance is proven by 5,000,000 bending cycles, indicating the jacket and conductors remain intact through millions of repetitive chain motions. A 8xD dynamic bend radius sets the minimum loop diameter during motion; keeping curvature above this limit prevents copper fatigue. The cable maintains insulation integrity up to 80 °C operating ceiling, allowing it to run beside warm servo motors, while the Basic design limits outer diameter by omitting extra shielding layers.

When the cable is installed in fixed routing, a tighter 4xD static bend radius is permissible, supporting compact cabinet layouts without overstressing the core bundle. Factory-crimped terminations use a RHS0010 plug on the drive side and a RHS0021 plug for the motor, eliminating field soldering and preserving ingress protection. Service crews can deploy the assembly in cold environments down to -40 °C operating floor; identical limits apply for long-term storage between ‑40 °C and 80 °C, ensuring spares remain stable on warehouse racks.

Wake Industrial stocks the RKH0351 and offers same-day shipping when schedules are tight. Every purchase is protected by a 1-year warranty. Operators can also open the free chat tool to ask general questions about type codes or connector assignments.

Bending Cycles
5,000,000
Cable Type
Hybrid Cable
Connector 1
RHS0010 (Plug)
Connector 2
RHS0021 (Plug)
Design
Basic
Dynamic Bending Radius
8xD
Operating Temp Max
80 °C
Operating Temp Min
-40 °C
Static Bending Radius
4xD
Storage Temp Max
80 °C
Storage Temp Min
-40 °C

Frequently Asked Questions about RKH0351:

Q: How many bending cycles can the RKH0351 hybrid cable withstand?

A: The RKH0351 hybrid cable supports up to 5,000,000 bending cycles for long-lasting operation in dynamic applications.

Q: What is the dynamic bending radius of the RKH0351 hybrid cable?

A: The dynamic bending radius of the RKH0351 is specified as 8xD, where D is the cable diameter.

Q: What is the operating temperature range for the RKH0351 hybrid cable?

A: The RKH0351 operates in temperatures ranging from -40 °C to 80 °C, making it suitable for extreme environments.

Q: What connector types are found on the RKH0351 hybrid cable ends?

A: This cable is equipped with an RHS0010 plug on one end and an RHS0021 plug on the other end for reliable connectivity.

Q: What is the static bending radius of the RKH0351 hybrid cable?

A: The static bending radius for the RKH0351 is specified as 4xD, providing flexibility for stationary installations.


Internal Product Review

  • ‘‘The RKH0351 is a Bosch Rexroth Indramat hybrid cable featuring robust RHS0010 and RHS0021 plug connectors for reliable electrical connections. With a dynamic bending radius of 8xD and a bending cycle rating of 5,000,000, this cable is well-suited for continuous motion applications. Its wide operating temperature range from -40°C to 80°C supports demanding industrial environments.’’

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