RL2-147KBB Bosch Rexroth Indramat

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The Bosch Rexroth Indramat RL2-147KBB is part of the RL2 Motor Power Cables series and features a basic cable design with a PUR jacket and an orange color. This cable offers a cross section of 25.0 mm², rated voltage of 600/1000 V for power wires, and a dynamic bending radius of 7.5 times the cable diameter. It has a maximum conductor temperature of 90°C and supports up to 5,000,000 bending cycles.

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Product Description:

The RL2-147KBB power cable is manufactured by Bosch Rexroth Indramat within the RL2 Motor Power Cables series. Designed for servo axes and spindle drives, it transfers three-phase energy and control reference lines between the controller cabinet and the motor, providing a flexible link that tolerates repetitive motion in automated gantries and robotics.

Its mechanical endurance is demonstrated by a bending life of 5,000,000 cycles when routed in energy chains. The copper conductors have a cross-section of 25.0 mm², balancing ampacity with manageable outer diameter. Flexibility is supported by a dynamic bending radius of 7.5 × D; when the installation is fixed this limit tightens to the static value of 5 × D. A rugged PUR outer jacket, colored orange (RAL 2003) for clear identification, resists abrasion, cutting oils, and welding sparks while retaining elasticity through continuous motion. The cable is categorised under the Rexroth Cable product group and supplied in the basic design variant for general-purpose routing.

Thermal limits are set by a conductor maximum of +90 °C, while the assembled cable may operate up to +80 °C or down to -30 °C without embrittlement, allowing use near motors with elevated housing temperatures as well as in unheated warehouses. Power cores are insulated for 600/1000 V, and the auxiliary signal pairs carry up to 450/750 V for encoder or brake circuits, ensuring compatibility with most Rexroth drives. Connection on the motor side is performed via a C-code (M50) terminal box, which accepts the pre-terminated shielding and strain relief supplied with the RL2-147KBB assembly.

Wake Industrial stocks the RL2-147KBB and can arrange same-day shipping when requested. Each purchase is covered by a 1-year warranty that begins on the invoice date. For budgeting purposes, quotations remain valid for 30 days.

Bending Cycles
5,000,000
Cable Design
Basic
Cable Jacket Material
PUR
Conductor Max Temperature
+90 °C
Cross Section
25.0 mm²
Dynamic Bending Radius
7.5 x D
Jacket Color
Orange (RAL 2003)
Max Operating Temperature
+80 °C
Min Operating Temperature
-30 °C
Motor Connector
C (M50) Terminal Box
Product Group
Rexroth Cable
Rated Voltage (power Wires)
600/1000 V
Rated Voltage (signal Wires)
450/750 V
Static Bending Radius
5 x D

Frequently Asked Questions about RL2-147KBB:

Q: How many bending cycles can the RL2-147KBB cable withstand during operation?

A: The RL2-147KBB cable supports up to 5,000,000 bending cycles for high-flexibility applications.

Q: What cable jacket material is used on the RL2-147KBB model by Bosch Rexroth Indramat?

A: The RL2-147KBB uses a durable PUR jacket for its cable construction.

Q: What is the conductor cross section of the Bosch Rexroth Indramat RL2-147KBB cable?

A: This cable provides a cross section of 25.0 mm² for reliable power transmission.

Q: What are the rated voltages for the power and signal wires in the RL2-147KBB cable?

A: The RL2-147KBB cable is rated for power wires at 600/1000 V and for signal wires at 450/750 V.

Q: What type of motor connector does the RL2-147KBB power cable feature?

A: The motor connector for this cable is specified as a C (M50) terminal box interface.


Internal Product Review

  • ‘‘The RL2-147KBB is a robust motor power cable from the RL2 series by Bosch Rexroth Indramat, featuring a PUR jacket and a cross section of 25.0 mm² for reliable high-current delivery. With a rated voltage of 600/1000 V and a bending cycle rating of 5,000,000, this cable is well-suited for demanding dynamic applications. The design ensures durability and long service life in industrial environments.’’

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