RLC1-122ECB Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RLC1-122ECB is part of the RLC1 Motor Power Cables series and features a connector interface with M23 double clamping. This cable has a current capacity of 22.6 Amps at 40°C, supports a maximum travel length of 50 meters, and is designed for acceleration up to 50 meters per second squared. The power wires are 14 AWG with a cross-section of 2.5 mm², while the auxiliary wire is 1.0 mm².
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Product Description:
The RLC1-122ECB is a motor power cable manufactured by Bosch Rexroth Indramat and supplied within the RLC1 Motor Power Cables series. Designed for servo axes and inverter-fed drives, the cable routes three-phase power and auxiliary conductors between the controller and a compatible Indramat motor. Its construction supports continuous flexing in cable chains and provides electrical continuity in demanding industrial automation cells where coordinated motion, short cycle times, and compact routing paths are required.
In this model the cable core follows type code C (4xL + 4x1.0 mm²), meaning four load conductors are paired with four auxiliary pairs inside a single jacket. Each load conductor has a cross-section of 2.5 mm² which corresponds to 14 AWG, so voltage drop remains low over standard machine lengths. The auxiliary cores use a separate cross-section of 1.0 mm² to carry sensor or brake supply currents without oversizing the bundle. When ambient temperature stays at 40 °C the copper bundle can carry up to 22.6 A, allowing stable delivery of rated motor current. Termination on the drive side uses an M23 circular connector with double clamping that secures strain relief and shields the braid from electromagnetic interference.
The cable’s mechanical profile matches installations that accelerate carriers up to 50 m/s² and move them at sustained speeds of 5 m/s without violating bend-radius limits. Dynamic routing is permitted over strokes as long as 50 m, so gantry axes and transfer lines can be cabled without intermediate junctions. The insulation and conductor stranding follow the series’ Basic design class, giving a balance between flexibility, oil resistance, and cost efficiency for general-purpose machine tools, packaging equipment, and material-handling systems.
Frequently Asked Questions about RLC1-122ECB:
Q: What is the maximum travel length supported by the RLC1-122ECB cable in dynamic applications?
A: The RLC1-122ECB motor power cable has a maximum dynamic travel length of 50 meters.
Q: What type of connector interface does the RLC1-122ECB cable use?
A: This cable is designed with an M23 connector interface featuring double clamping.
Q: What is the current capacity of the RLC1-122ECB power cable at 40°C?
A: The current capacity of the RLC1-122ECB cable at 40°C is 22.6 A.
Q: What are the cross-section and AWG rating of the power wires in the RLC1-122ECB cable?
A: The power wires in this cable have a cross-section of 2.5 mm² and are rated at 14 AWG.
Q: What is the maximum acceleration the RLC1-122ECB motor power cable can handle?
A: The RLC1-122ECB can withstand a maximum acceleration of 50 m/s² during operation.
