RLB2-124KEB Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RLB2-124KEB is part of the RLB Motor Power Cables series and features a basic cable design with a PUR jacket and a 29.8 mm outer diameter. It supports up to 5,000,000 bending cycles, handles a rated voltage of 600/1000 V for power wires, and is compatible with ctrlX DRIVE controllers and MS2(X) motor series.

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Product Description:

The RLB2-124KEB cable is manufactured by Bosch Rexroth Indramat within the RLB Motor Power Cables series. This basic-design power lead links MS2(X) servo motors to ctrlX DRIVE controllers, carrying three-phase energy from cabinet inverters to motor terminal boxes. In production lines the cable’s robust construction maintains reliable power delivery during continual flexing axes and drag-chain runs.

One headline figure is the bending endurance of 5,000,000 cycles, indicating how many drag-chain strokes the conductor and insulation can tolerate before fatigue. During motion those strokes occur around a dynamic bending radius of 7.5xD, so the cable may curve without exceeding copper strain limits. A sizeable outer diameter of 29.8 mm improves ampacity, while the orange PUR (RAL 2003) jacket resists oils and weld spatter common in machining cells.

Static routing inside cabinets can tighten to a minimum bend of 5xD, giving designers freedom when space is scarce yet avoiding stress concentration at terminations. Thermal performance is capped by a conductor temperature of 90 °C, ensuring insulation integrity under peak current drawn by large MS2(X) machines. The stranded copper core area of 25 mm² keeps voltage drop low, and the power pair is rated to 600/1000 V, matching ctrlX DRIVE output levels while separating lower-voltage signal pairs within the same sheath.

Wake Industrial attaches a 1-year warranty to every purchase of this cable. Same-day shipping is available when logistics demand immediate dispatch. Quotes issued for the RLB2-124KEB remain valid for 30 days.

Bending Cycles
5,000,000
Cable Design
Basic
Cable Jacket Material
PUR (RAL 2003)
Cable Outer Diameter
29.8 mm
Cable Type
Power Cables
Dynamic Bending Radius
7.5xD
Max Conductor Temperature
90 °C
Motor Connection Type
E (M50) Terminal Box
Power Wire Cross-section
25 mm²
Product Group
Rexroth Cables
Rated Voltage (power Wires)
600/1000 V
Rated Voltage (signal Wires)
450/750 V
Static Bending Radius
5xD
Supported Controllers
ctrlX DRIVE
Supported Motor Series
MS2(X)

Frequently Asked Questions about RLB2-124KEB:

Q: How many bending cycles can the RLB2-124KEB cable endure during dynamic use?

A: The RLB2-124KEB power cable offers a bending cycle life of 5,000,000 cycles for demanding dynamic applications.

Q: What material is used for the outer jacket of the RLB2-124KEB cable?

A: This cable features a PUR (RAL 2003) jacket, which provides durability and resistance to mechanical stress.

Q: What is the power wire cross-section for the RLB2-124KEB motor power cable?

A: The RLB2-124KEB has a power wire cross-section of 25 mm², suitable for handling high current loads.

Q: What is the dynamic bending radius specification for the RLB2-124KEB cable?

A: It supports a dynamic bending radius of 7.5 times the cable diameter, allowing for flexible installation in moving applications.

Q: Which controllers and motor series are supported by the RLB2-124KEB power cable?

A: The RLB2-124KEB power cable is designed for use with ctrlX DRIVE controllers and MS2(X) motor series.


Internal Product Review

  • ‘‘The RLB2-124KEB power cable from Bosch Rexroth Indramat features a PUR jacket and a basic cable design, providing durability for demanding applications. It supports up to 5,000,000 bending cycles and operates reliably at conductor temperatures up to 90°C. This cable is well-suited for dynamic installations with ctrlX DRIVE and MS2(X) motor compatibility.’’

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