Ergo 260 G

The Ergo 260 G is the showpiece of the Ergo family, featuring specific units for grinding operations. Unbeatable flexibility makes the Ergo 260 G an ideal choice for both small businesses and major manufacturers. It is designed for turning and grinding in a single set-up parts sized up to 200mm, delivering capex savings, lower unit costs, shorter cycle times, and superb quality standards for machined parts.

Advantages:

  • Turning and grinding in a single set-up on the one machine, enabling major capex savings.
  • Superior quality and high output levels, thanks to machining in a single set-up.
  • Extreme precision thanks to the thermal stability and vibration absorption of the bedframe.
  • The quality standards delivered in turning operations means grinding is necessary only for superior quality finishes, where micrometric precision is required.
  • Minimal wear of the grinding wheel reduces dressing frequency and significantly reduces cycle time.
  • Diamond wheels can be dressed with a stationary dresser, roll dresser, or high-speed crush roll.
  • The design of the work area and the pick-up spindle ensures that swarf and filings fall away freely.
  • Minimal loading/unloading times thanks to extremely short strokes.
  • Linear guides and control guards shield the work area to prevent swarf and filings interfering with loading or causing wear and tear to machine components.
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TURNING CAPACITY

Standard chuck diameter [mm] 260
Max chuck diameter [mm] 260
Nominal turning diameter [mm] 180
Max turning diameter [mm] 250
Max swing diameter [mm] 350
Max turning length [mm] 200

AXES

Total stroke X axis [mm] 820
Machining stroke X axis [mm] 335
Total stroke Y axis [mm] --
Total stroke Z axis [mm] 265
Rapid speed X axis [m/min] 90
Rapid speed Y axis [m/min] --
Rapid speed Z axis [m/min] 60
Ballscrew diameter X axis [mm] 40
Ballscrew diameter Y axis [mm] --
Ballscrew diameter Z axis [mm] 40
Nominal Thrusth X axis [kN] 4,7
Nominal Thrusth Y axis [kN] --
Nominal Thrusth Z axis [kN] 4,5
S3-25% Thrusth X axis [kN] 12,6
S3-25% Thrusth Y axis [kN] --
S3-25% Thrusth Z axis [kN] 10

MAIN ELECTROSPINDLE

Spindle nose [ASA] 6
Front bearing ø [mm] 110
Nominal power [kW] 23,6
Nominal torque [Nm] 146
Max torque [Nm] 196
Max speed [Rpm] 5300

TOOLS TURRET (Fixed/Live tools)

Toolholders type [VDI] 40
Toolholders [N°] 12
Max power [kW] 12,5
Max torque [Nm] 88
Max speed [Rpm] 8000/10000
Max tools length [mm] 250
Indexing time [sec] 0,25

GENERAL DATA

Loading/Unloading time [sec] 6 - 10
Machine Weight [kg] 10000 Approx
Main connection [V/Hz] 400/50 or 440/60
Compressed air [bar] 5
Conveyor height [mm] 1050
Lenght/Width/Height [mm] (Without chip conveyor) 2800/2300/2800

INFINITY OPTION "L" OPTION "Y" OPTION

Ergo 260 G

The Ergo 260 G is the showpiece of the Ergo family, featuring specific units for grinding operations. Unbeatable flexibility makes the Ergo 260 G an ideal choice for both small businesses and major manufacturers. It is designed for turning and grinding in a single set-up parts sized up to 200mm, delivering capex savings, lower unit costs, shorter cycle times, and superb quality standards for machined parts.

Advantages:

  • Turning and grinding in a single set-up on the one machine, enabling major capex savings.
  • Superior quality and high output levels, thanks to machining in a single set-up.
  • Extreme precision thanks to the thermal stability and vibration absorption of the bedframe.
  • The quality standards delivered in turning operations means grinding is necessary only for superior quality finishes, where micrometric precision is required.
  • Minimal wear of the grinding wheel reduces dressing frequency and significantly reduces cycle time.
  • Diamond wheels can be dressed with a stationary dresser, roll dresser, or high-speed crush roll.
  • The design of the work area and the pick-up spindle ensures that swarf and filings fall away freely.
  • Minimal loading/unloading times thanks to extremely short strokes.
  • Linear guides and control guards shield the work area to prevent swarf and filings interfering with loading or causing wear and tear to machine components.
Request info