Product Description:

The 00.S6.L50-1003 feedback cable assembly is produced by KEB for the S6 Combivert Servo Drives series. It provides the dedicated path between an S6 inverter and the resolver embedded in a compatible servo motor, carrying sine, cosine, and reference signals used for closed-loop speed and position control in automated machinery. By supplying a pre-terminated harness with matched impedance, the product shortens installation time, reduces wiring mistakes, and preserves feedback integrity on packaging, material-handling, and machine-tool axes that experience constant motion.

A total length of 3 m gives adequate reach from cabinet to carriage without excess slack. The drive end features a D-Sub HD-26 (M) plug that locks to the controller header, while the motor end uses a 12-pole M23 Speedtec connector that secures with a quarter turn and resists vibration. Because the cable is dedicated to a resolver interface, six conductors follow the pinout 1 /SIN, 2 /COS, 5 /SIN-REF, 7 SIN-REF, 10 SIN, and 11 COS, and each core is identified by the color map 1 Red, 2 Pink, 5 Yellow, 7 Green, 10 Blue, and 11 Gray. Signal integrity is enhanced by a double-shielded construction that places a braid over foil, and environmental resistance comes from an outer jacket made of PUR, which tolerates oils and coolants commonly found in industrial enclosures.

Cable-chain operation is supported because the assembly is classified as towable, allowing continual flexing without conductor fatigue. Each differential channel is carried in twisted pairs to balance capacitance and suppress crosstalk during high-speed resolver excitation, and the construction withstands ambient temperatures up to 80 °C so routing near heat-generating drives does not accelerate aging. Strain-relieved overmolds at both connectors prevent mechanical load from reaching the contacts, and the numbered, color-coded cores remain stable after millions of flex cycles in dynamic servo applications.