RKG0038 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKG0038 is a ready-made encoder cable from the RKG Encoder Cables series. It features a PUR orange jacket, supports up to 5,000,000 bending cycles, and is suitable for drag chain use. The cable is equipped with M23 17-pin connectors on both ends and operates at 300 V AC.

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Product Description:

The RKG0038 cable is a ready-made encoder lead manufactured by Bosch Rexroth Indramat within the RKG Encoder Cables series. Designed for servo feedback loops, it links the motor-mounted encoder to the controller, transmitting position and diagnostic signals while maintaining shielding integrity in automated machinery. Its robust build allows reliable operation in dynamic cable tracks found on multi-axis gantries and robot arms.

The cable is engineered for intensive motion, surviving up to 5,000,000 flex cycles when routed in energy chains. To avoid conductor fatigue, installation must respect a fixed bending radius of 5xD, while moving applications require a minimum loop of 7.5xD. A halogen-free PUR outer sheath resists oil and welding sparks and is easily identifiable thanks to the high-visibility Orange (RAL 2003) jacket. Drag-chain approval means the ready-made assembly can be placed directly in cable carriers without additional conduit.

Signal integrity is maintained by the INK0532 bulk wire set, referenced here as INK0532, which is pre-terminated at both ends to eliminate field crimping errors. On the controller side an M23 (17-pin, pin) connector labelled INS0649 mates with standard Rexroth drive modules, while the motor end employs an M23 (17-pin, socket) interface coded INS0379 for direct plugging to IndraDyn encoders. The assembly carries a control-rated insulation of 300 V AC (UL), enabling shared routing with power cables inside mixed trays without exceeding voltage class limits.

Wake Industrial stocks this encoder cable and same-day shipping is available for urgent rebuilds. Quotations remain valid for 30 days, giving maintenance teams time to align purchase approvals. Customers who need help with part numbers or fault code references can use the free chat tool for general questions.

Bending Cycles
5,000,000
Bending Radius (fixed)
5xD
Bending Radius (flexible)
7.5xD
Bulk Cable Type
INK0532
Cable Type
Ready-Made
Controller-side Connector
INS0649
Controller-side Connector Type
M23 (17-pin, pin)
Jacket Color
Orange (RAL 2003)
Jacket Material
PUR
Motor-side Connector
INS0379
Motor-side Connector Type
M23 (17-pin, socket)
Operating Voltage (control)
300 V AC (UL)
Use In Drag Chains
Yes

Frequently Asked Questions about RKG0038:

Q: How many bending cycles is the Bosch Rexroth RKG0038 encoder cable rated for?

A: The RKG0038 encoder cable is designed for 5,000,000 bending cycles, making it suitable for applications with frequent movement.

Q: What is the minimum bending radius for the RKG0038 during flexible use?

A: The minimum bending radius for flexible installation of the RKG0038 cable is 7.5 times the cable diameter.

Q: What type of connector is used on the controller side of the RKG0038 cable?

A: The controller-side connector on the RKG0038 is an INS0649 M23, 17-pin pin connector.

Q: What is the jacket material of the Bosch Rexroth RKG0038 encoder cable?

A: The RKG0038 encoder cable is jacketed with PUR and comes in orange (RAL 2003) color.

Q: Can the Bosch Rexroth RKG0038 encoder cable be used in drag chains applications?

A: Yes, the RKG0038 cable is suitable for use in drag chains according to manufacturer specifications.


Internal Product Review

  • ‘‘The RKG0038 is a ready-made encoder cable from Bosch Rexroth Indramat, featuring M23 (17-pin) connectors on both the controller and motor sides for reliable signal transmission. With a sturdry PUR jacket and a bending cycle rating of 5,000,000, this cable is well-suited for demanding drag chain applications. The combination of durability and flexible design makes it an excellent choice for dynamic industrial environments.’’

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