RKG0047 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RKG0047 is part of the RKG Encoder Cables series and is a ready-made encoder cable with support for drag chain use. It features a D-Sub 15-pin crimp connector on the controller side with two 45 degree cable exits, and a mini-DIN 8-pin interface on the motor side using a terminal box RGK3102. The cable endures up to 5,000,000 bending cycles, supports a dynamic bending radius of 7.5 times the wire
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Product Description:
The RKG0047 belongs to the RKG Encoder Cables series produced by Bosch Rexroth Indramat. It is an encoder feedback cable supplied as a complete assembly that links a motor-mounted encoder to the controller, ensuring position data reaches the drive without signal loss in automated machinery.
This cable is factory finished as a Ready-Made assembly, so no field crimping is required. Mechanical life is rated for 5,000,000 flex cycles, and it is approved for drag-chain routing to suit constantly moving axes. Dynamic flexing is limited by a bending radius of 7.5xD, while the static radius is 4×D for parked runs. At the controller end the conductors exit the backshell at two 45° angles, terminate on a D-Sub 15-Pin plug, and use a crimp pin contact system with 15 signal positions to match standard Rexroth encoder interfaces.
The motor end mates to a Terminal Box RGK3102 housing and presents a Mini-DIN 8-Pin encoder interface for direct connection inside the feedback enclosure. Operation is permitted down to -20 °C; storage limits span from –40 °C up to 80 °C, preventing insulation damage during transport or warehousing. A static bending radius of 4xD applies when the cable is secured in place, allowing tight cabinet routing without stressing the conductors. These characteristics let the RKG0047 maintain signal integrity and mechanical reliability in servo axes that experience continuous motion, rapid acceleration, and extended ambient temperature ranges.
Frequently Asked Questions about RKG0047:
Q: What type of controller-side connector is featured on the RKG0047 encoder cable?
A: The cable is equipped with a D-Sub 15-pin connector on the controller side.
Q: How many bending cycles can the RKG0047 encoder cable withstand?
A: This model supports up to 5,000,000 bending cycles for long-term reliability in dynamic applications.
Q: Is the Bosch Rexroth RKG0047 encoder cable suitable for drag chain use?
A: The RKG0047 is designed for use in drag chain applications, providing flexibility for moving machinery.
Q: What type of connection does the RKG0047 cable provide on the motor side?
A: On the motor side, the cable interfaces via a Mini-DIN 8-pin connector housed in a terminal box RGK3102.
Q: What is the lowest operating temperature for the RKG0047 encoder cable?
A: The minimum operating temperature for this cable is -20 °C, ensuring performance in low-temperature environments.
