RKG4201T001 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RKG4201T001 is part of the RKG Encoder Cables series and features a cable diameter of 8.8 mm with a PUR matte jacket in orange. This cable offers 5,000,000 bending cycles, total shielding, and uses RGS1001/C01 and RGS1002/C01 connectors.

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Product Description:

The RKG4201T001 encoder cable is manufactured by Bosch Rexroth Indramat as part of the RKG Encoder Cables series. It serves as the flexible feedback link between motor-mounted encoders and drive controllers, transmitting position data while withstanding continuous motion in automated handling systems. Designed for installation in cable chains and robot axes, the assembly integrates pre-moulded connectors to simplify field replacement and ensure signal integrity under industrial noise conditions.

Mechanically, the assembly survives 5,000,000 flex cycles, a rating suited to high-duty cable tracks. It is built from the INK0448 bulk cable whose PUR outer jacket measures 8.8 mm in diameter. The conductor core follows a 4x2x0.25 mm² + 2x0.5 mm² layout that separates differential signal pairs from power leads. An over-braided total shield blocks electromagnetic interference, and the first end is terminated with the circular encoder plug RGS1001/C01. The jacket colour is RAL 2003 orange, and the matte surface resists adhesion of oils and weld spatter.

At the opposite end the harness carries the mating receptacle RGS1002/C01. The signal conductors present a loop resistance of 83.0 Ω/km, limiting voltage drop over long runs, while the supply cores are rated for 300 V allowing common encoder auxiliary voltages. Dynamic routing is possible down to a bend of 7.5 x D, and static installation can go to 5 × D without sheath damage. The 0.25 mm² control wires balance weight against current capacity, and PUR insulation preserves flexibility in temperatures typically found inside machines. Total shielding works with the low resistance to minimize reflection errors, completing the specification profile introduced above.

Bending Cycles
5,000,000
Bulk Cable
INK0448
Cable Diameter
8.8 mm
Conductor Makeup
4x2x0.25 mm² + 2x0.5 mm²
Connector 1
RGS1001/C01
Connector 2
RGS1002/C01
Control Conductor Resistance
83.0 Ω/km
Control Wire Cross-section
0.25 mm²
Control Wire Operating Voltage
300 V
Dynamic Bending Radius
7.5 x D
Jacket Color
RAL 2003 (orange)
Jacket Material
PUR (adhesion-free, matte)
Shielding
Total Shield
Static Bending Radius
5 x D

Frequently Asked Questions about RKG4201T001:

Q: How many bending cycles can the RKG4201T001 encoder cable endure?

A: The RKG4201T001 encoder cable is designed to withstand up to 5,000,000 bending cycles, making it suitable for dynamic applications.

Q: What type of shielding is provided in the RKG4201T001 encoder cable?

A: This model uses a total shielding design for effective protection against electromagnetic interference.

Q: What jacket material is used in the RKG4201T001 encoder cable?

A: The RKG4201T001 features PUR (adhesion-free, matte) jacket material for enhanced durability and flexibility.

Q: Which connectors are equipped on the RKG4201T001 encoder cable?

A: Connector 1 is RGS1001/C01 and Connector 2 is RGS1002/C01 on this encoder cable.

Q: What is the dynamic bending radius specification for the RKG4201T001 cable?

A: This cable has a dynamic bending radius of 7.5 times the cable diameter for installation in moving applications.


Internal Product Review

  • ‘‘The RKG4201T001 from the RKG Encoder Cable series by Bosch Rexroth Indramat features a durable PUR jacket in RAL 2003 orange and total shield construction, ensuring robust protection for demanding motion applications. This cable supports up to 5,000,000 bending cycles and uses the high-quality INK0448 bulk cable for dependable signal transmission. Overall, it offers excellent flexibility and reliability for encoder connections in industrial environments.’’

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