RKL4641 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKL4641 is part of the RKL Motor Power Cables series and features four power conductors with a cross-section of 50.0 mm² and two pairs of control wires with 2.5 mm² cross-section. It is built with a PUR matte orange jacket and has a total shield, offering a conductor resistance of 0.386 Ohm/km and an outside diameter of 36.8 mm.
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Product Description:
The RKL4641 is a motor power cable produced by Bosch Rexroth Indramat for the RKL Motor Power Cables series. Designed for routing between drive controllers and servo motors, it carries three-phase power and auxiliary signals while maintaining electromagnetic compatibility on automated production lines.
The cable employs finely stranded copper rated to Class 6, so tight bend radii are possible when dressing wiring inside compact machines. Conductor resistance is limited to 0.386 Ω/km, reducing voltage drop over long runs and keeping motor torque stable. Each of the four phase cores features a cross-section of 50.0 mm², allowing high continuous current without excessive heating, and the bundle is kept symmetrical by 4 equally sized power conductors. A robust PUR sheath brings the overall outside diameter to 36.8 mm, giving ample mechanical protection against abrasion and coolant splash.
Two signal pairs with a cross-section of 2.5 mm² are integrated for temperature sensors or brakes, and the presence of 2 dedicated pairs keeps control wiring separate from motor phases. A Total Shield of tinned copper braid surrounds the core package to suppress radiated noise, while the PUR jacket—colored orange RAL 2003 with a matte surface—resists oils and welding sparks. The cable’s discharge capacity of 1.3 nF/m is suited to modern inverters that monitor ground leakage currents.
Wake Industrial stocks this cable and can arrange same-day shipping when schedules are tight. International shipping options extend availability to global maintenance teams. Every purchase is supported by a 1-year warranty.
Frequently Asked Questions about RKL4641:
Q: How many power conductors are present in the RKL4641 power cable?
A: The RKL4641 cable features four power conductors for three-phase power transmission and protective earth connection.
Q: What is the cross-section of each power wire in the RKL4641 cable?
A: The power wires in the RKL4641 have a cross-section of 50.0 mm², supporting high current loads.
Q: What shield type does the RKL4641 cable utilize for EMI mitigation?
A: This model uses a total shield design for comprehensive electromagnetic interference protection.
Q: What material and color is the outer jacket of the RKL4641 cable?
A: The jacket of the RKL4641 is made from PUR and is colored orange (RAL 2003) for visibility and durability.
Q: How many control wire pairs does the RKL4641 cable include and what is their cross-section?
A: There are two control wire pairs included in the RKL4641, each with a cross-section of 2.5 mm².
