GXM7W.110A101 RS485 Multiturn Absolute Encoder Custom Solution

A custom encoder solution was developed for model GXM7W.110A101, intended for RS485 bus communication, optical multiturn position feedback, and a compact Ø58 mm housing with M23 12-pin radial connector output. The encoder platform supports 13 bit singleturn resolution, 12 bit multiturn capacity, and clamping or synchro flange installation structures. Typical production lead time: 15 working days.

Technical Key Parameters

• Resolution: 13 bit (8192 steps)
• Multiturn range: 4096 turns
• Interface: RS485
• Supply voltage: 10...30 VDC
• Absolute accuracy: ±0.025°

Custom Solution Photos

Wiring and Installation Notes

This model uses an RS485 master/slave bus structure with separated T,R+ / T,R- input and output lines, which is useful for multi-node wiring and helps reduce stub-line problems. For cable extensions longer than 10 m, the signal lines should be arranged as twisted pairs. If the encoder is installed as the last user on the bus, an external 150 Ω terminating resistor should be added at the final node. The platform also supports UP/DOWN direction selection and zero setting by high-level impulse over 100 ms. In actual installation, the radial connector layout is often easier to manage when rear axial depth is limited, but shaft alignment and flange centering still need to be checked carefully.

Custom Compatible Encoder Solution

• RS485 communication structure matching
• M23 12-pin radial connector adaptation
• Support for 13 bit ST + 12 bit MT absolute data format
• Customization available for wiring definition, connector direction, and protocol details

Lead Time and Custom Development

Typical production lead time: 15 working days. Custom development is available for connector orientation, mounting structure, and RS485 communication details.

Technical Parameters Table