Hermle C 52 U

$700,000 - $1,100,000 (new); $450,000 - $700,000 (used) Updated 2025-03-15

Key Specifications

Spindle Taper

HSK-A63

Rapid Traverse

40 m/min (1,575 ipm)

Accuracy

+/- 0.006 mm

Repeatability

+/- 0.003 mm

x axis travel

1,000 mm (39.4 in)

y axis travel

1,100 mm (43.3 in)

Overview

The Hermle C 52 U is the largest 5-axis in the Hermle C-series, offering the biggest envelope while maintaining trademark precision. It handles workpieces up to 1,000 mm diameter and 1,500 kg.

X/Y/Z travels are 1,000 x 1,100 x 750 mm with A-axis +/- 115 degrees and C-axis 360-degree continuous. This is substantial volume for 5-axis simultaneous contouring.

Standard spindle is 15,000 rpm at 29 kW on HSK-A63, with options to 42,000 rpm. Tool magazine holds 42 positions, expandable to 160. Chip-to-chip approximately 4.5 seconds.

Rapids are 40 m/min on all linear axes. Positioning accuracy +/- 0.006 mm, repeatability +/- 0.003 mm. Weight approximately 20,000 kg. Same modified gantry and mineral-cast base.

The C 52 U handles large aerospace structural components, energy sector parts, and large mold bases. Competes with DMG Mori DMU 100/125 and Makino MAG series.

New $700,000-$1,100,000. Used 2015-2020 trade $450,000-$700,000.

Full Specifications

Parameter	Value
X Axis Travel	1,000 mm (39.4 in)
Y Axis Travel	1,100 mm (43.3 in)
Z Axis Travel	750 mm (29.5 in)
A Axis Swivel	+/- 115 degrees
C Axis	360 degrees continuous
Table Diameter	1,000 mm (39.4 in)
Table Load Capacity	1,500 kg (3,307 lb)
Spindle Speed	15,000 rpm (standard); up to 42,000 rpm optional
Spindle Motor	29 kW (39 hp)
Spindle Taper	HSK-A63
Tool Magazine	42 positions (expandable to 160)
Chip To Chip Time	4.5 seconds
Rapid Traverse Rate	40 m/min (1,575 ipm)
Positioning Accuracy	+/- 0.006 mm
Repeatability	+/- 0.003 mm
Machine Base	Mineral cast
CNC Control	Heidenhain TNC 640 or Siemens 840D sl
Machine Weight	20,000 kg (44,092 lb)
Power Supply	400V, 3-phase
Traverse Path	1000 x 1100 x 750 mm
Body	Ø 1100 / H 810 mm
Collision Circle	Ø 1290 mm
Vertical Table Clearance	max. 950 mm
Rotational Speed	9000/14000/18000 1/min
Rapid Traverse Linear X Y Z	60–60–60 m/min.
Swivelling Rotary Table	Ø 1100 mm
Max Table Loading	2000 kg

Specifications sourced from hermle.de — verified 2026-03-28

Strengths & Limitations

Strengths

Largest Hermle C-series with 1,000 x 1,100 x 750 mm travels
1,500 kg table handles large aerospace and energy components
Modified gantry ensures accuracy at this scale
HSK-A63 with spindles up to 42,000 rpm
Tool magazine expandable to 160 positions
Mineral-cast base provides damping at scale

Limitations

Premium pricing exceeds $700,000 new
20,000 kg requires foundation engineering
Hermle NA service network is limited for large machines
4.5s tool changes impact cycle time
Substantial floor space required

Best For

Large aerospace structural components Energy sector turbine parts and impellers Large mold bases and injection mold cavities Defense and space industry components Shops needing the largest Hermle platform Heavy-industry precision parts up to 1,500 kg