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- Sumtak IRS660-1024-014 – 1024 Count encoder repair/replacement
- Sumtak LFC-002- 1024 Count encoder repair/replacement
- Sumtak F102-48MC05P – 1024 Count encoder repair/replacement
- Sumtak LFC-002 – 2048 Count encoder repair/replacement
- SumtaK LBJ-302-2000 Optcoder Encoder repair/replacement
- Sumtak LBL-001-635 Optcoder Encoder repair/replacement
- Sumtak LBL-015-2000 Optcoder Encoder repair/replacemen