The LINE GG 250 is a precise linear unit with spindle drive that was designed especially for the use in machine tools. A variety of standardised assembly elements permit a simple setup of different multiple axis combinations.
|stroke||230, 350, 360 mm|
|temperature range||0 - 60 °C|
|possible spindle pitch||5 mm|
|spindle diameter||25 mm|
|repeat accuracy||+/- 0.003 mm|
|process accuracy yawing||max. 0.010 / 300 mm|
|process accuracy pitching||max. 0.010 / 300 mm|
|spindle pitch error||max. 0.025 / 300 mm|
The motors are attached either directly via flange and coupling or via almost backlash-free belt gear. Different attachment versions and gear ratios are available. Attachment type and gear ratio can be changed easily even subsequently.
|gear ratio||possible variants|
|i = 1:1||1 - 5|
|i = 2:1||1 - 4|
|i = 2,5:1||1 - 4|