RKB0037 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKB0037 is a ready-made system bus cable from the RKB Control Cables series. It features DSUB 9-pin connectors on both ends and supports HNA bus compatibility. This cable offers 5,000,000 bending cycles and operates within a temperature range of -30 to 80 degrees Celsius.
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Product Description:
The RKB0037 is a system-bus interconnect from Bosch Rexroth Indramat’s RKB Control Cables series, supplied as a pre-terminated assembly for rapid installation between drives, PLC interfaces, and diagnostic nodes within industrial automation cells. As a control cable it links HNC drive controllers and associated modules, routing differential data signals while maintaining electrical continuity through factory-crimped contacts.
This ready-made assembly is delivered with DSUB 9-pin male connectors on both ends, matching the pin-for-pin layout used on Rexroth bus couplers. The conductors are rated for a flex life of 5,000,000 bending cycles, and motion sequences may be planned around a dynamic bend radius of 7.5xD to prevent core fatigue. Continuous service is supported from -30 °C up to 80 °C, so cabinet heat or chilled environments do not compromise insulation integrity. The cable is classed as Model Basic, presented as a Ready-Made System Bus Cable, eliminating on-site termination work and guaranteeing correct shield continuity. Storage limits are specified between the same –30 °C low point and a ceiling of 40 °C to protect jacket elasticity when spares are warehoused.
Once fixed into static harness trays the minimum bend radius relaxes to 5xD, allowing tighter routing inside cramped control desks. A total of 9 signal paths are assigned for power, ground, and twisted-pair communications, fully aligned with the Rexroth HNA bus protocol defined for SERCOS and H1 gateway bridging. The Basic designation omits additional power cores, keeping outer diameter minimal and aiding flexible-chain motion where weight and space must be conserved.
Wake Industrial offers a 1-year warranty on every RKB cable, and same-day shipping is available for urgent replacements. Quotes remain valid for 30 days to streamline budgeting. A free chat tool can answer general questions about pinouts, error codes, or manufacturing details.
Frequently Asked Questions about RKB0037:
Q: What type of connectors does the RKB0037 control cable use on each end?
A: The RKB0037 cable is equipped with DSUB 9-pin connectors at both ends.
Q: Which bus systems are compatible with the RKB0037 system bus cable?
A: The RKB0037 is compatible with HNA bus systems, allowing seamless integration with supported devices.
Q: How many bending cycles can the RKB0037 control cable withstand?
A: This cable endures up to 5,000,000 bending cycles, making it suitable for dynamic applications.
Q: What is the maximum operating temperature of the Bosch Rexroth Indramat RKB0037 cable?
A: The maximum operating temperature for the RKB0037 cable is 80 °C for reliable performance in demanding environments.
Q: What type and variant is the RKB0037 cable from Bosch Rexroth Indramat?
A: The RKB0037 cable is a ready-made basic variant specifically designed as a system bus cable.
