Data sheet
ELGA-BS-KF-120-200-0H-25P-ML (8041844) Ball screw axis
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OT-FESTO060612
Example illustration
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| Working stroke [mm] | 200 |
| size | 120 |
| Stroke reserve [mm] | 0 |
| Spindle diameter [mm] | 25 |
| Spindle pitch [mm/U] | 25 |
| installation position | arbitrary |
| Guide | ball guide |
| Construction set up |
Electro-mechanical linear axis, With Ball screw |
| Motor type |
Step motor, Servo motor |
| Spindle type | Ball screw |
| Measurement principle travel measurement system | Incremental |
| Max. acceleration [m/s²] | 15 |
| Max. speed [1/min] | 3.600 |
| Max. speed [m/s] | 1,5 |
| Repeatability | ±0.02 mm |
| Protection category | IP40 |
| ambient temperature [°C] | -10 to 60 |
| LABS (PWIS) conformity [mm4] | 1.24e+006 |
| Flat torque 2nd grade lz [mm4] | 3.8e+006 |
| Empty run torque at maximum movement speed [Nm] | 1,64 |
| Empty run torque at minimum movement speed [Nm] | 1,00 |
| Max. force Fy [N] | 5.500 |
| Max. force Fz [N] | 6.890 |
| Fy for theoretical lifetime of 100 km (pure guide observation) [N] | 20.240 |
| Fz for theoretical lifetime of 100 km (purely management observation) [N] | 25.355 |
| Max. torque Mx [Nm] | 104 |
| Max. force Fy total axis [Nm] | 680 |
| Max. force Fz total axis [Nm] | 680 |
| Mx for theoretical lifetime of 100 km (Purely management observation) [Nm] | 383 |
| My for theoretical lifetime of 100 km (Purely management observation) [Nm] | 2.502 |
| Mz for theoretical lifetime of 100 km (Purely management observation) [Nm] | 2.502 |
| Max. radial force on drive shaft [N] | 500 |
| Max. feed force Fx [N] | 3.400 |
| Max. moment Mx total axis [mm4] | 247.000 |
| Max. moment My total axis [kg/cm²] | 2,756 |
| Max. moment Mz total axis [kg/cm²] | 0,1583 |
| Mass inertia JO [kg/cm²] | 1,038 |
| Feed constant [mm/U] | 25 |
| Moving mass [g] | 4.459 |
| Distance between slide surface and guide centre [g] | 3.600 |
| Weight supplement per 10 mm stroke [g] | 101,0 |
| Dynamic bending (load moved) | 0.05% of the axis length, maximum 0.5 mm |
| Static bending (load at standstill) | 0.1 % of the axis length |
| Closing cover material |
Aluminium wrought alloy, anodized |
| Profile material |
Aluminium wrought alloy, anodized |
| Material information |
LABS containing materials included, RoHs compliant |
| Actuator cover material |
Aluminium wrought alloy, anodized |
| Carriage guide material | Steel |
| Guide carriage material | Steel |
| Carriage material |
Aluminium wrought alloy, anodized |
| Spindle nut material | Steel |
| Spindle material | Steel |
Further information:
| {{ $t('shop.all.gewicht') }} | 0 g / pcs |
| {{ $t('shop.all.gtin') }} | 4052568286453 |
| {{ $t('shop.display.artikel.zollwarennummer') }} | 84799070 |
| {{ $t('shop.all.hersteller') }} | Festo |
Figure
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number OT-FESTO060612.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 13.12.2025