RLB2-041DBB Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RLB2-041DBB is a power cable from the RLB Motor Power Cables series designed for direct motor-drive connection. It features a SPEEDCON connector system, 4 power conductors of 1.5 mm² each, and 4 auxiliary conductors of 0.75 mm² each. This cable supports up to 5,000,000 bending cycles and is compatible with ctrlX DRIVE controllers and MS2(X) motor series.
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Product Description:
The RLB2-041DBB is a motor power cable produced by Bosch Rexroth Indramat within the RLB Motor Power Cables series. Classified under the Rexroth Cables product group, it is specified for ctrlX DRIVE inverters and MS2(X) motors to form the main power link in industrial automation systems. The cable type is identified as Power Cables and employs a basic design that permits a motor-drive direct connection without intermediary junctions, supporting compact cabinet layouts.
This model contains four power cores of 4 x 1.5 mm² plus auxiliary conductors of 4 x 0.75 mm². The separate auxiliary bundle can carry brake control or encoder supply while the power set delivers the motor phase current. Termination uses the SPEEDCON connector system, reducing installation time through a quarter-turn locking mechanism. During motion, cable flexing is governed by a dynamic bending radius of 7.5 x D; at rest the radius may tighten to 5 x D without stressing the cores. The overall cabling geometry is listed as 4x L + 4x 0.75 mm², and the conductor cross section of 1.5 mm² meets thermal loading calculated for MS2(X) stator currents.
Service life in drag-chain applications reaches 5,000,000 bending cycles, supporting long-stroke handling modules and gantry axes. The drive-side electrical interface is coded as V (M40), ensuring polarity and shield continuity with standard Rexroth power modules. Compatibility with ctrlX DRIVE controllers and the associated MS2(X) motor series lets system integrators maintain a uniform cable set across multiple axis ratings. Additional details include a direct motor-drive connection requirement, static and dynamic radius figures already noted, and a basic sheath structure that keeps weight low while preserving oil resistance for typical factory environments.
Frequently Asked Questions about RLB2-041DBB:
Q: What is the cross section of the power conductors in the RLB2-041DBB cable?
A: The RLB2-041DBB cable features 4 power conductors each with a cross section of 1.5 mm².
Q: How many bending cycles is the RLB2-041DBB cable designed to withstand?
A: This cable is rated for up to 5,000,000 bending cycles, providing high durability for dynamic applications.
Q: What type of connector system does the RLB2-041DBB cable utilize?
A: The RLB2-041DBB uses the SPEEDCON connector system for secure and rapid installation.
Q: What type of connection does the RLB2-041DBB provide between motor and drive?
A: This model supports direct connection between motors and drives in ctrlX DRIVE systems.
Q: Which motor series are supported by the RLB2-041DBB cable from Bosch Rexroth?
A: The RLB2-041DBB cable is compatible with MS2(X) motor series from Bosch Rexroth Indramat.
