RKL4741 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4741 is part of the RKL Motor Power Cables series and features a nominal cable diameter of 29.8 mm with a PUR orange outer jacket. This halogen-free and oil-resistant power cable supports up to 5 million bending cycles, has a total shield for EMC protection, and uses 4 control conductors of 1.5 mm² and power conductors of 25.0 mm² cross-section.
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Product Description:
The RKL4741 motor power cable is produced by Bosch Rexroth Indramat within the RKL Motor Power Cables series. It interconnects drive controllers with moving servo motors, carrying three-phase power and auxiliary conductors through flexing cable chains in automated machinery. High-cycle durability and full electromagnetic shielding allow the assembly to maintain stable current delivery and low noise feedback in industrial motion systems.
The cable is specified for 5,000,000 bending cycles, enabling long service life in continuously moving carriers. A nominal outside diameter of 29.8 mm balances ampacity with manageable routing space. The copper power cores use a cross-section of 25.0 mm², limiting voltage drop at high motor currents. Dynamic motion is supported by a minimum bend radius of 7.5×D, while the conductors remain thermally stable up to +80 °C. Together these parameters define the mechanical and thermal envelope that must not be exceeded during installation or operation.
The internal auxiliaries are four control cores sized 4×1.5 mm², suitable for motor brake release or temperature sensors. At the cabinet bulkhead, a metallic EMC fitting with a M40 × 1.5 thread and a 22–32 mm clamping range ties the total shield to ground and provides strain relief. The orange PUR jacket is halogen-free, oil-resistant and silicone-free, ensuring chemical compatibility and reduced corrosive gas emission, while the 5×D static bend limit eases fixed routing inside enclosures.
Wake Industrial stocks the RKL4741 cable and can arrange same-day shipping for time-critical maintenance. Every purchase includes a 1-year warranty that covers workmanship and functionality. For clarifications on type codes or error indications, customers may use the free chat tool provided on the website.
Frequently Asked Questions about RKL4741:
Q: How many dynamic bending cycles can the Bosch Rexroth Indramat RKL4741 power cable withstand?
A: The RKL4741 power cable is designed for at least 5,000,000 bending cycles.
Q: What is the nominal diameter of the RKL4741 motor power cable?
A: The RKL4741 cable has a nominal diameter of 29.8 mm, suitable for robust cable management systems.
Q: Is the RKL4741 power cable halogen-free for use in sensitive applications?
A: Yes, this cable is halogen-free, making it suitable for use in environments that require materials with low toxicity and minimal corrosive gas emission.
Q: What is the maximum conductor temperature supported by the RKL4741 power cable?
A: The maximum conductor temperature for the RKL4741 cable is rated at +80°C.
Q: What material and color is used for the outer jacket of the RKL4741 cable?
A: The outer jacket of the RKL4741 is made from PUR and is colored orange, RAL 2003.
