Machine Comparison
Hermle C 42 U vs Hermle C 52 U
Hermle vs Hermle · 5-Axis Machining Centers
Summary
The Hermle C 42 U and the Hermle C 52 U are 5-axis machining centers from the same maker, and the headline difference is size. The Hermle C 52 U has the longer travel on every linear axis: 1,000 mm (39.4 in) of X against 800 mm (31.5 in), 1,100 mm (43.3 in) of Y against 800 mm (31.5 in), and 750 mm (29.5 in) of Z against 550 mm (21.7 in).
Tool storage does not separate them: both are listed with 42 positions, expandable to 160. The Hermle C 42 U covers mid-size 5-axis parts and mixed work; the Hermle C 52 U is the one for large, heavy workpieces and mold and die blocks.
Specifications Comparison
| Specification | Hermle C 42 U | Hermle C 52 U |
|---|---|---|
| X-Axis Travel | 800 mm (31.5 in) | 1,000 mm (39.4 in) ▲ |
| Y-Axis Travel | 800 mm (31.5 in) | 1,100 mm (43.3 in) ▲ |
| Z-Axis Travel | 550 mm (21.7 in) | 750 mm (29.5 in) ▲ |
| Tool Capacity | 42 positions (expandable to 160) | 42 positions (expandable to 160) |
Advantages
Hermle C 42 U
- Sized for mid-size 5-axis parts: 800 mm (31.5 in) of X and Y travel and 550 mm (21.7 in) of Z
- Suits mixed work and small-tool finishing where the larger envelope would go unused
Hermle C 52 U
- 1,000 mm (39.4 in) X travel against 800 mm (31.5 in)
- 1,100 mm (43.3 in) Y travel against 800 mm (31.5 in)
- 750 mm (29.5 in) Z travel against 550 mm (21.7 in)
- Suits large, heavy workpieces and mold and die blocks
Verdict
Choose by the largest part you need to machine. The Hermle C 52 U is the machine for large 5-axis parts and mold and die blocks that need 1,000 x 1,100 x 750 mm of travel and five-sided access in one clamping. The Hermle C 42 U fits shops whose parts sit inside 800 x 800 x 550 mm, including mixed work with large tool sets, since both machines carry 42 positions, expandable to 160. The larger machine only makes sense when the parts need it.