Ekstrom Carlson repairs and rebuilds spindles and live tooling to OEM performance standards — including milling heads, angle heads, and turning attachments. Our technicians service 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.
spindle models we repair
| Brand | Model / RMA Number | Serial / Job Number | Max RPM | Parts Reference |
|---|---|---|---|---|
| Spindle | DMU65 spindle | DMU65 / – | – | |
| Spindle | HMC-410 RMA0025483 | HMC-410 / R2025632 | – | 2 70010427002230 |
| Spindle | P97-543 spindle | 3979 / R2020679 | – | 70025582 70025597002560 |
| Pulley Spindle | VF3SSAPC spindle | VF3SSAPC / R2015738 | – | dr7001802dr7000172 |
| Spindle | SFJ spindle | PFS-44x / R2014203 | 4,500rpm | shaft |
| Spindle | SH500 /50 spindle | SH500 /50 / – | 12,00rpm | |
| Spindle | Max 5-IMP spindle | M2012228 / R20241061 | 24,000rpm | HSDES9153.8kW220/380v400HzISO 3070001037000102 |
| Spindle | Spindle spindle | Spindle / R20231382 | – | 2 7002317 |
| Spindle Tek | HF-802-75K spindle | HF-802-75K / R2021682 | 60,000rpm | 70026937001303 |
| Spindle | 125TD111/1527.5B spindle | 125TD111/1527.5B / – | 11000-15000rpm | 550-750 Hz220v |
| Surface Grinding Spindle | SG618 spindle | 94A1798 / R2024122 | 36,000rpm | 70003367002399 |
| Unknown Spindle | Unknown RMA0025525 | Unknown / R2025440 | 36,000rpm | 70006727003434 |
| Unknown Spindle | Unknown RMA0025473 | Unknown / R2025394 | 36,000rpm | 70016327003039 |
| Unknown Pulley Spindle | Unknown spindle | Unknown / R2024964 | 36,000rpm | 3 7002500700117170033607003361 |
| Unknown Spindle | Unknown spindle | Unknown / – | – | 70015007001245 |
| Spindle | VF-3554T spindle | 1095260 / R2020003 | 12,000rpm | 70018027000172 |
Have questions about spindle repair, turnaround times, pricing, or technical requirements?
Our technicians are ready to help.