RLB2-114KEB Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RLB2-114KEB is a basic power cable from the RLB Motor Power Cables series. It features a conductor cross section of 25 mm² and supports up to 5,000,000 bending cycles, with a dynamic bending radius of 7.5 times the cable diameter. This cable is designed for direct connection between MS2(X) motors and ctrlX DRIVE controllers, using a C (M50) terminal box motor connector.

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Product Description:

The RLB2-114KEB is a motor power cable produced by Bosch Rexroth Indramat within the RLB Motor Power Cables series. Intended for industrial automation, it establishes the energy path between MS2 servomotors and ctrlX inverters, allowing packaged drives to receive mains power without custom field wiring or intermediate junctions.

This cable contains a conductor set of 4x L + 4x 1.5 mm², combining four main phases and four auxiliary cores for protective and sensor functions. Each phase conductor has a cross-section of 25 mm², giving low resistive losses over long machine runs. In dynamic cable tracks it tolerates a minimum bending radius of 7.5xD, so energy-chain layouts can stay compact while meeting mechanical strain rules. Flex life is rated for 5,000,000 cycles, supporting continuous motion in gantries or robotics without premature sheath cracking.

The motor end is fitted with a C (M50) Terminal Box, enabling tool-free clamping inside Rexroth housings. Compatibility extends across the MS2(X) motor family, and the inverter interface is optimised for the ctrlX DRIVE controller line to permit direct connection with no pin remapping. During static routing inside fixed cabinets, the bend requirement relaxes to a radius of 5xD, which simplifies tray installation behind panel doors. The cable uses the Basic design structure, combining fine-stranded copper, oil-resistant insulation and a halogen-free outer jacket to meet typical plant safety policies.

Wake Industrial keeps this cable in stock, can arrange same-day shipping for qualifying orders, and issues quotations that remain valid for 30 days. A free chat tool is available for general questions about type codes or fault listings.

Bending Cycles
5,000,000 cycles
Cable Design
Basic
Cable Type
Power Cables
Cabling
4x L + 4x 1.5 mm²
Conductor Cross Section
25 mm²
Dynamic Bending Radius
7.5xD
Motor Connector Type
C (M50) Terminal Box
Motor-drive Connection
Direct Connection
Product Group
Rexroth Cables
Static Bending Radius
5xD
Supported Controllers
ctrlX DRIVE
Supported Motor Series
MS2(X)

Frequently Asked Questions about RLB2-114KEB:

Q: How many bending cycles can the RLB2-114KEB cable withstand?

A: This cable supports up to 5,000,000 bending cycles for use in dynamic applications.

Q: What is the dynamic bending radius of the RLB2-114KEB cable?

A: The dynamic bending radius for this model is 7.5 times the cable's diameter.

Q: Which type of motor connector is included with the RLB2-114KEB cable?

A: The RLB2-114KEB features a C (M50) terminal box motor connector.

Q: Which controller series is the RLB2-114KEB power cable compatible with?

A: This cable supports direct motor-drive connections and is compatible with ctrlX DRIVE controllers.

Q: What is the conductor cross section of the RLB2-114KEB cable?

A: The conductor cross section of the RLB2-114KEB is 25 mm², which is suitable for high power transmission.


Internal Product Review

  • ‘‘The RLB2-114KEB is a power cable from the RLB Motor Power Cables series, designed for direct connection between MS2(X) motors and ctrlX DRIVE controllers. With a durable basic cable design and support for up to 5,000,000 bending cycles, this cable offers excellent longevity in dynamic applications. The product stands out for its reliable performance and robust construction, making it well-suited for demanding industrial environments.’’

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