IKG4139 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat IKG4139 is a power cable from the IKG Motor Power Cables series. It features four power conductors with a cross-section of 2.5 mm², four control conductors of 1.0 mm², and a PUR jacket with an outer diameter of 14.8 mm. The cable is suitable for drag chain use, has total shielding, and a maximum conductor temperature of 90°C.
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Product Description:
The Bosch Rexroth Indramat IKG4139 belongs to the IKG Motor Power Cables series and is engineered to carry three-phase drive power together with auxiliary control cores between servo controllers and motors in automated production cells. By combining energy and signal conductors in one PUR-sheathed assembly, the cable simplifies routing through cable chains and helps maintain electromagnetic compliance on dynamic machine axes.
Mechanical flexibility is defined by a minimum bend radius of 5 × D for fixed routing and 7.5 × D when the cable moves within a drag chain. A tough orange PUR jacket rated to 90 °C resists oil and abrasion, while the overall diameter of 14.8 mm fits standard strain-relief glands. The sheath’s polyurethane compound and the cable’s confirmed drag-chain suitability limit torsional stress and ensure long service life. Capacitance is held to 0.7 nF per metre to reduce reactive current at high PWM frequencies, and the orange (RAL 2003) colour provides immediate identification inside control cabinets.
Four power cores each sized at 2.5 mm² are paired with a GNYE protective earth and four control cores of 1.0 mm² for brake or sensor circuits. A discharge capacity of 0.7 nF/m promotes stable inverter switching, while conductor resistance is 7.98 Ω/km at 20 °C, supporting low-loss transmission over typical machine lengths. The cable employs a Total Shield foil-and-braid screen that constrains common-mode noise and complies with EMC directives in conjunction with the PUR jacket.
Wake Industrial stocks this cable, can arrange same-day shipping, and keeps quotations valid for 30 days to support maintenance planners.
Frequently Asked Questions about IKG4139:
Q: What is the minimum bend radius for the IKG4139 cable in a fixed installation?
A: The IKG4139 cable has a minimum bend radius of 5 times the cable diameter when installed in a fixed position.
Q: Can the IKG4139 power cable be used in drag chain systems for flexible installations?
A: The IKG4139 supports drag chain use, making it suitable for motion applications that require repetitive flexing.
Q: What is the jacket material and color of the IKG4139 cable from Bosch Rexroth Indramat?
A: This cable is constructed with a PUR (polyurethane) outer jacket in orange, specified as RAL 2003.
Q: Does the IKG4139 cable come with shielding against electromagnetic interference?
A: The IKG4139 features a total shield design, providing protection against electrical interference.
Q: How many power conductors are included in the IKG4139 cable, and what is their cross-section?
A: The IKG4139 includes four power conductors with a cross-sectional area of 2.5 mm² each.
