1400431-0025 Danaher
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The 1400431-0025 is a 25 foot encoder cable produced by Danaher as part of their Dynapar Encoder Cables series. This cable features a 7 pin line driver with a differential output and uses a female MS connector on the encoder side. The cable is built with 22 AWG wire gauge and supports wire temperatures from -20 to +80 degrees Celsius.
Internal Product Review
The 1400431-0025 is a Dynapar encoder cable configured with a 7-pin line driver and differential output. An MS female encoder-side connector paired with flying leads supports clean installation and efficient field termination. A -20 to +80 C wire temperature range makes the assembly a strong choice for dependable encoder feedback service.
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Product Description:
The 1400431-0025 belongs to the Dynapar Encoder Cables series produced by Danaher. It is a dedicated interconnect for incremental or absolute encoders, carrying power and balanced signal pairs between a sensing head and a motion controller inside automated machinery. By matching the pin arrangement used on many Dynapar feedback devices, the cable simplifies installation and helps preserve signal integrity across typical machine distances. Its construction supports feedback connections in motion systems where nearby servo motors and switching drives can introduce electrical noise.
This assembly is supplied in a length of 25 ft, providing enough reach for routing through cable tracks without adding unnecessary capacitance. The cable supports a 7-pin layout, allowing encoder signals and supply connections to use separate contacts. The encoder end terminates with a female MS connector whose threaded metal shell secures the connection against vibration. Stranded conductors are sized at 22 AWG, balancing flexibility with low voltage drop for 5 V or 12 V encoder supplies. The cable carries a differential output signal, allowing a compatible line receiver to reject common-mode electrical disturbances. This signaling method is suitable for encoder feedback routed alongside motor power cables and other potential sources of interference.
The cable contains six individually insulated leads beneath the overall shield, and these conductors can be separated for termination. The PVC insulation tolerates continuous conductor temperatures up to +80 °C and remains pliable at temperatures as low as -20 °C, supporting operation in heated enclosures and unconditioned factory areas. On the controller side, the jacket is stripped to expose pre-tinned flying leads, allowing each wire to connect directly to screw terminals or solder pads without an additional connector kit. The wiring arrangement maintains the polarity and spacing needed by typical RS-422 receiver inputs. Pre-tinned strands also help keep the conductor ends together during termination, while the overall shield provides additional protection against electromagnetic interference along the cable route.
