The 600-29 (often listed as SY0129) is an external position sensor/synchronizer specifically designed for Ho Hsing servo motors (such as the G40, G60, and HVP series).
While you are looking for a 4-pin jack version, technical documentation indicates the following standard configurations:
- Standard Plug Types: The 600-29 model is most commonly manufactured with a Round 8-pin plug for Brother and Dürkopp Adler machines. A Round 7-pin version (600-30) is also common for Juki models.
- The 4-Pin Alternative: The 700-1 synchronizer (part number SY01GG) uses a Rectangular 4-pin plug and is the standard for the Ho Hsing G-series.
Wiring for Ho Hsing 4-Pin/Sync Systems
If you are modifying or repairing a 4-pin connection, the standard pinout for HVP-60/90 compatible systems is typically:
- Pin 1: Ground
- Pin 2: +DC Power
- Pin 3: Tachometer Output
- Pin 4: Sync Input
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