RLB2-042DBB Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RLB2-042DBB is part of the RLB Motor Power Cables series and features a basic cable design with a PUR jacket in orange. This cable has a power conductor cross-section of 1.5 mm², supports 15.6 Amps of effective current, and is compatible with ctrlX DRIVE controllers and MS2(X) motor series.
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Product Description:
The RLB2-042DBB cable is produced by Bosch Rexroth Indramat and assigned to the RLB Motor Power Cables series. It functions as a dedicated power link between MS2(X) servo motors and ctrlX DRIVE inverter systems, transferring motor phase energy while complying with installation requirements inside industrial automation cabinets and on moving machine axes.
This model uses a Basic cable design with a cabling structure of 4x L + 4x 0.75 mm², so four power conductors are paired with four smaller signal cores for brake or sensor functions. Each power core has a cross-section of 1.5 mm², allowing the assembly to carry an effective current up to 15.6 A without overheating when routed in energy chains. A measured leakage capacitance of 0.4 nF/m helps keep common-mode interference low, which is important for drive controllers that use high-frequency pulse-width modulation. When the cable is in continuous motion, its PUR sheath tolerates a minimum flexible bending radius of 7.5 × D, limiting mechanical stress on the copper conductors during repeated cycles.
For permanently routed sections, the bending limit relaxes to 5 × D, reducing space requirements inside stationary cable ducts. The external color is Orange (RAL 2003), making the assembly easily distinguishable from signal wiring, and the outer sheath is formed from PUR (orange RAL 2003) to provide abrasion resistance and coolant tolerance. Power conductors correspond to AWG 16, enabling straightforward termination with standard industrial crimp contacts. As part of the Rexroth Cables product group, the unit meets the electrical and mechanical parameters demanded by ctrlX DRIVE controllers while matching the connection geometry specified for the MS2(X) motor series.
Frequently Asked Questions about RLB2-042DBB:
Q: What is the effective current capacity of the RLB2-042DBB cable?
A: The RLB2-042DBB cable has an effective current rating of 15.6 A.
Q: What material and color is the jacket of the RLB2-042DBB cable?
A: This cable features a PUR jacket with an orange RAL 2003 color.
Q: What is the minimum bending radius for the RLB2-042DBB cable when flexibly installed?
A: The minimum bending radius for flexible installation is 7.5 times the cable diameter.
Q: Which controllers are supported by the RLB2-042DBB cable from Bosch Rexroth?
A: The RLB2-042DBB supports ctrlX DRIVE controllers for easy integration.
Q: Which motor series are compatible with the RLB2-042DBB power cable?
A: MS2(X) motor series from Bosch Rexroth Indramat are supported by this cable.
