RLC1-121BGB Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RLC1-121BGB is a ready-made power cable from the RLC1 Motor Power Cables series, designed for direct connection to IndraDrive drives and ML3 motors. It features a current capacity of 10.4 Amps, four conductors with a 0.75 mm² cross-section, and supports a bending cycle life of 5 million cycles. The cable is equipped with an M23 double clamping motor connector.
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Product Description:
The RLC1-121BGB is a ready-made power cable from the RLC1 Motor Power Cables series produced by Bosch Rexroth Indramat. As a factory-terminated assembly, it links ML3 servo motors to IndraDrive power stages, providing a pre-engineered conduit for phase current and protective earth in automated machinery. The cable’s purpose is to shorten installation time and ensure that conductor sizing, shielding, and connector geometry match the manufacturer’s electrical and mechanical requirements.
This model withstands up to 5,000,000 flex cycles, meaning it can operate in continuously moving cable tracks without premature conductor fatigue. During motion the jacket may bend to a minimum radius of 7.5xD, while stationary routing can tighten to 5xD—both figures help designers lay out energy chains correctly. The four copper cores carry a rated phase current of 10.4 A and each core has a cross-section of 0.75 mm², so thermal limits are met in applications such as small pick-and-place axes. Current is delivered through tinned strands that are bundled and jacketed in a basic polymer sheath to resist industrial coolants and oils.
Connection to the motor is secured by an M23 (Double Clamping) plug, giving strain relief and 360-degree shielding for EMC compliance. On the drive side the cable mates directly with IndraDrive terminals, and the conductor set of 4 cores aligns with the inverter’s L1, L2, L3, and PE posts. Compatibility with IndraDrive amplifiers and ML3 motors ensures that impedance, leakage, and pin assignments are already validated, reducing the risk of wiring errors when machines are commissioned.
Wake Industrial keeps this cable in stock and can provide same-day shipping when requested. Quotations remain valid for 30 days, allowing planners to lock in pricing while projects move through approval.
Frequently Asked Questions about RLC1-121BGB:
Q: What is the conductor cross-section of the RLC1-121BGB power cable?
A: The RLC1-121BGB motor power cable has a conductor cross-section of 0.75 mm² for efficient power transfer.
Q: What is the current carrying capacity of the RLC1-121BGB cable?
A: This cable allows for a current capacity of up to 10.4 A, suitable for supplying power to compatible motors.
Q: What type of motor connector is used with the RLC1-121BGB cable?
A: The RLC1-121BGB features an M23 motor connector with double clamping for stable and secure connections.
Q: How many bending cycles can the RLC1-121BGB cable withstand?
A: This cable supports up to 5,000,000 bending cycles, making it suitable for dynamic movement applications.
Q: Which motors and drives is the RLC1-121BGB cable compatible with?
A: The RLC1-121BGB power cable is compatible with IndraDrive drives and ML3 motors.
