Ekstrom Carlson repairs and rebuilds Yaskawa spindles and live tooling to OEM performance standards — including milling heads, angle heads, and turning attachments. Our technicians service Yaskawa spindles across CNC lathes, machining centers, and multi-axis turning equipment.
Every repair starts with a full disassembly and written diagnosis. We replace worn bearings, restore tapers, repair housings, and rebuild with precision components — then dynamically balance, run-out test, and thermally verify every spindle before it ships back to you.
Our Process
Full disassembly, bearing inspection, housing measurement, and root‑cause analysis. You receive a written evaluation before any work begins.
Bearing replacement, shaft re‑grinding, taper restoration, seal replacement, and housing repair — using components matched to OEM specifications.
Dynamic balancing, thermal testing at operating speed, and run‑out verification. Every spindle ships with a documented test report.
Yaskawa spindle models we repair
| Brand | Model / RMA Number | Serial / Job Number | Max RPM | Parts Reference |
|---|---|---|---|---|
| Yaskawa Servo Motor | USAIKM-50-BK43-D spindle | B018ZA126320007 / R2025733 | 5,000 rpm | 7,300W200v70002147000068 |
| Yaskawa | Yaskawa spindle | Yaskawa / – | 12,000 rpm | spindle for Haas 12000 RPM maximum |
| Yaskawa | S487942002 spindle | S487942002 / R2021268 | 45,000 rpm | 0.5kW180v500 Hz4P70007097000517 |
| Yaskawa | S426321 spindle | S426321 / – | – | 15kW180v |
Have questions about Yaskawa spindle repair, turnaround times, pricing, or technical requirements?
Our technicians are ready to help.