IKG4087 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat IKG4087 is part of the IKG Motor Power Cables series and has a cable outer diameter of 17.0 mm. It features four power conductors with a cross-section of 4.0 mm², is halogen-free, and uses a PUR jacket in orange. The cable supports up to 5 million bending cycles and is suitable for drag chain use.

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Product Description:

The Bosch Rexroth Indramat IKG4087 belongs to the IKG Motor Power Cables series and is intended for feeding servo motors from cabinet-mounted drives. It combines power cores and signal pairs in a flexible assembly so automated axes can move freely while maintaining reliable energy transfer and encoder feedback continuity inside drag-chain carriers on assembly lines and packaging machines.

The mechanical rating of 5 million bending cycles is achieved with tight strand lay and a durable PUR jacket, making the cable suitable for continuous motion in drag chains where torsion and acceleration are common. A diameter of 17.0 mm helps designers size carrier cavities and gland plates without guesswork. Electrically, the copper paths exhibit just 4.95 Ohm/km resistance at 20 °C, limiting voltage drop over long machine runs, while a mutual capacitance of 0.8 nF/m keeps reactive currents low so drive inverters can switch at high carrier frequencies without excessive losses. The outer sheath is halogen-free, reducing corrosive gas emission during a fire, and the cable is explicitly approved for drag-chain use.

Four power cores supply the motor, each identified by a cross-section of 4.0 mm² and insulated for phase-to-phase voltages typical of 400/480 V systems. Two 1.0 mm² and two 1.5 mm² control pairs run alongside for brake release or thermal sensor signals, eliminating separate harnesses. The PUR outer layer—called out specifically as PUR—resists coolants and oils, and its vivid Orange (RAL 2003) color aids cable tracing during maintenance. When installed in a fixed routing, conductor insulation tolerates temperatures up to 90 °C, and the design remains flame retardant while preserving flexibility. A total of 4 power conductors simplifies connection to standard four-pole servo connectors.

Wake Industrial offers a 1-year warranty on every IKG cable, supports international shipping options for global plants, and provides a free chat tool for general questions on type codes or fault indications.

Bending Cycles
5 million
Cable Od
17.0 mm
Capacitance (typ)
0.8 nF/m
Conductor Resistance (20 °c)
4.95 Ohm/km
Control Wires
2x1.0 mm² + 2x1.5 mm²
Drag Chain Use
Yes
Halogen-free
Yes
Jacket Color
Orange (RAL 2003)
Jacket Material
PUR
Max Wire Temperature (fixed)
90 °C
Power Conductors
4
Power Wire Cross-section
4.0 mm²

Frequently Asked Questions about IKG4087:

Q: How many bending cycles can the IKG4087 power cable endure during operation?

A: The IKG4087 cable supports up to 5 million bending cycles, making it suitable for use in dynamic drag chain applications.

Q: How many power conductors are included in the IKG4087 cable and what is their cross-section?

A: This model has four power conductors with a cross-section of 4.0 mm² each.

Q: Is the IKG4087 cable suitable for use in drag chain systems?

A: Yes, the IKG4087 is designed for drag chain use, providing flexibility for moving machinery applications.

Q: What is the outer diameter of the IKG4087 cable from Bosch Rexroth Indramat?

A: The outer diameter of the IKG4087 motor power cable is 17.0 mm.

Q: What jacket material and color does the IKG4087 cable feature?

A: This cable uses a halogen-free PUR jacket in orange (RAL 2003) for industrial visibility and safety compliance.


Internal Product Review

  • ‘‘The IKG4087 is a Bosch Rexroth Indramat motor power cable designed for demanding motion applications, featuring four 4.0 mm² power conductors and specialized control wires for reliable signal transmission. With a halogen-free PUR jacket and support for up to 5 million bending cycles, this cable is ideal for drag chain environments. The robust construction and high flex rating make it a standout choice for dynamic industrial setups.’’

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