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RKG0049 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKG0049 is part of the RKG Encoder Cables series and features connectors RGS0003 and RGS0008 with an inline REG0011 connector. This cable has a diameter of 10 mm, supports 5,000,000 bending cycles, and operates in temperatures from -40 to 80 degrees Celsius.

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Product Description:

The RKG0049 is an encoder feedback cable manufactured by Bosch Rexroth Indramat for the RKG Encoder Cables series. It links position transducers to drive controllers in automated machinery where continuous axis motion requires durable, low-noise signal lines. By combining flexible conductors with molded circular connectors, the assembly transfers incremental or absolute position data without degradation. This capability supports accurate closed-loop control in robots, gantries, packaging equipment, and other systems that use energy-chain routing.

The cable has a bending life of 5,000,000 cycles, allowing it to withstand repetitive travel inside drag chains. A sheath diameter of 10.0 mm supports the selection of protective conduits and strain-relief glands with suitable clearance. The encoder side carries the keyed RGS0003 plug, while the drive end terminates in the matching RGS0008 connector, eliminating the need for field crimping. During motion, the cable requires a minimum dynamic bend radius of 7.5 × D to reduce conductor fatigue. Its polyurethane insulation remains flexible throughout the permitted temperature range and helps protect the conductors from cracking during repeated movement. The cable remains pliable at temperatures as low as -40 °C, while its operating and storage temperature ceiling is 80 °C.

For stationary runs, the cable permits a minimum bend radius of 4 × D, allowing compact routing behind control panels and within fixed cable trays. A factory-installed service coupler identified as REG0011 provides an accessible connection point without requiring changes to the surrounding cable route. The signal conductors are arranged for the EC/ES/ENS interface family, allowing the assembly to connect with several compatible Rexroth encoder types without rewiring. The molded terminations help protect individual contacts from strain and preserve stable signal transmission during movement. The cable’s flexible jacket also supports repeated travel through confined routing paths where rigid wiring would place excessive stress on connectors and conductors.

Bending Cycles
5,000,000
Cable Diameter
10.0 mm
Connector 1
RGS0003
Connector 2
RGS0008
Dynamic Bending Radius
7.5xD
Inline Connector
REG0011
Interface
EC/ES/ENS
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 RKG0049:

Q: Which interfaces are supported by the Bosch Rexroth RKG0049 encoder cable?

A: The RKG0049 encoder cable is compatible with EC, ES, and ENS interfaces.

Q: What connectors are used on the Bosch Rexroth RKG0049 encoder cable ends?

A: This model features an RGS0003 connector on one end and an RGS0008 connector on the other end.

Q: How many bending cycles can the Bosch Rexroth RKG0049 encoder cable endure?

A: The RKG0049 cable can withstand up to 5,000,000 bending cycles during dynamic use.

Q: What is the specified dynamic bending radius for the RKG0049 encoder cable?

A: The minimum dynamic bending radius for this cable is 7.5 times the cable diameter.

Q: What is the operating temperature range for the RKG0049 encoder cable?

A: The cable operates effectively within a temperature range from -40°C to 80°C.


Internal Product Review

  • ‘‘The RKG0049 encoder cable from Bosch Rexroth Indramat is designed for demanding motion applications, offering 5,000,000 bending cycles and compatibility with EC/ES/ENS interfaces. Featuring reliable connectors (RGS0003 and RGS0008) and an inline REG0011, this cable ensures reliable signal transmission in dynamic environments. High durability and flexible design make this cable a dependable choice for industrial automation.’’

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