ecoLine
Speed grinding with linear drive technology

The ecoLine-Linear Model surface and profile grinding machines are comprised of a single steel base design. The longitudinal linear motor drive table is its defining characteristic. Since 1999, hundreds of these travelling table machines have been delivered and are well established in the market.

The compact, steel base designed ecoLine model is equipped with linear guides in all three axes. The Y- and Z-axes are driven by servo motors and ball screws (KGT) while the longitudinal X-axis table is powered via direct drive linear motor. The standard 11kW grinding spindle can be upgraded up to 26kW. The standard partial enclosure allows for easy monitoring of the grinding process. A wide variety of available options provide customization capabilities for specific requirements.

Benefit Overview

  • Wear resistant and quiet linear drive
  • Table velocity up to 60 m/min
  • High acceleration and deceleration of main axis
  • Large grinding width
  • Large variety of available options

Design Characteristics

  • Tempered steel construction
  • Liner guideways in all axes
  • Partial enclosure

Machine Concept

Z-axis via traveling headstock
X-axis with linear motor
Controls option for Surface grinding (xpressCube) or Profile grinding (Sinumerik 840D)

ecoLine

1.000

1.500

2.000

Table Drive

LiMo

LiMo

LiMo

Grinding Width (mm)

700

700

700

Grinding Length (mm)

1,000

1,500

2,000

Distance Spindle Center to Table (mm)

700

700

700

Spindle Power (kW)

11 / 26

11 / 26

11 / 26

Grinding Wheel (mm)

400 x 60 x127

400 x 60 x127

400 x 60 x127

Dimensions / Weight

Length A (mm)

3,800

4,800

5,800

Width B (mm)

2,800

2,800

2,800

Height C (mm)

2,800

2,800

2,800

Weight (kg)

6,600

7,800

9,900

All values are approximated and may change depending on selected options. All information is subject to change.