RL2-145JBB Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN:
The Bosch Rexroth Indramat RL2-145JBB is part of the RL2 Motor Power Cables series and features a basic cable design with a cross section of 16.0 mm². It has four power conductors, two pairs of auxiliary conductors, and supports direct drive connection with a rated voltage of 600/1000 V for power. The cable uses PUR for the jacket material and is designed for up to 5 million bending cycles.
Internal Product Review
The RL2-145JBB from the RL2 Motor Power Cables series by Bosch Rexroth Indramat is a robust cable designed with a 16.0 mm² cross section and four power conductors for efficient energy transfer. It features a PUR jacket in orange (RAL 2003) and supports up to 5 million bending cycles, making it suitable for dynamic industrial environments. Overall, this cable stands out for its durability and reliable performance in demanding motion applications.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The RL2-145JBB motor power cable is produced by Bosch Rexroth Indramat as part of the RL2 Motor Power Cables series. It links a drive controller directly to a Generation 2 servo motor, carrying motor power and auxiliary signals for precise motion in automated machinery. The cable remains flexible during repeated movement, making it suitable for dynamic machine axes, cable carriers, and other routes that experience continuous bending.
Its conductor set follows a 4x L + 4x 0.75 mm² layout, combining four power cores with four smaller signal conductors. Each power core has a cross-sectional area of 16.0 mm², which helps limit voltage drop over long machine runs. For moving cable carriers, the PUR jacket supports a dynamic bend radius of 7.5 × D. The cable has a leakage capacitance of 0.6 nF/m, limiting reactive current from the drive. The assembly supports a continuous power voltage of 600/1000 V, making it compatible with common inverter outputs. Two shielded conductor pairs carry encoder or brake signals, while the four primary conductors deliver power to the motor. The direct connection between the drive and motor avoids intermediate terminal strips. The basic design mates with a C (M50) terminal box on the motor side and is intended for second-generation servo motors.
Service life in cable carriers is rated for 5 million bending cycles, providing durability in applications with repetitive motion. The outer sheath is orange (RAL 2003) for easy identification in control cabinets and crowded machine installations. Its PUR jacket resists cutting oils, abrasion, and repeated flexing while retaining flexibility at low temperatures. In static installations, the bend radius can be reduced to 5 × D without causing compressive damage to the conductor assembly. Separate logic conductors have a signal voltage rating of 450/750 V, allowing auxiliary circuits to operate alongside the higher-power motor conductors. The shielding around the signal pairs helps reduce electromagnetic interference from inverter switching and supports stable communication with connected motor devices.
