Specification sheet for Servo Products Company SV 50 SPC and SV 54 SPC knee mills, detailing dimensions, travel, motor, spindle and optional features.
This manual provides the complete specifications for the Servo Products Company SV 50 SPC and SV 54 SPC knee mills. It lists table size, travel ranges, motor power, spindle options, dimensions, weight and maximum table loads for each model.
The document also describes standard mill features such as pre‑wired E‑stop, precision ball screws and automatic way lubrication, as well as optional accessories like servo power feeds, flood coolant, servo turbo drives and various DRO packages. Tooling packages for each model are outlined with part counts and recommended accessories.
| Table size (SV 50 SPC) | 10" x 50" |
|---|---|
| Motor power (SV 50 SPC) | 3 hp, 220 VAC 3‑phase, 60 Hz |
| Motor power (SV 54 SPC) | 5 hp, 220 VAC 3‑phase, 60 Hz |
| Weight (SV 50 SPC) | 2,750 lbs (approx.) |
| Weight (SV 54 SPC) | 3,630 lbs (approx.) |
| Maximum table load (SV 50 SPC) | 770 lbs |
| Maximum table load (SV 54 SPC) | 1,200 lbs |
| Spindle taper | R8 (NST 30 optional) NST 40 |
| Spindle runout max | .0002" |
| Floor area (SV 50 SPC) | 72" x 60" |
They include a pre‑wired electrical box with E‑stop, precision ground 1¼" ball screws, angular‑contact bearings, hardened ways, Rulon® way coating, inverter head drive, automatic way lubrication, and a halogen lamp.
Optional accessories include a Servo Type 140 power feed for the knee, power drawbar, flood coolant, Servo Turbo Drive, 2‑axis or 3‑axis DROs, and riser blocks in 4", 6" or 8" sizes.
The SV 54 SPC is equipped with a 5 hp motor, 220 VAC, 3‑phase, 60 Hz.