This module adopts modularized design with direct-drive cylindrical voice coil motor. Combined with high-precision linear guides, high-precision dynamic performance and positioning accuracy can be achieved.
|
|
MVA35 |
MVA50 |
MVA60 |
MVA108 |
|
Travel range |
7 mm |
10 mm |
25 mm |
32 mm |
|
Unidirectional repeatability |
±1 μm |
±1 μm |
±1 μm |
±1 μm |
|
Straightness |
±3 μm/25 mm |
±3 μm/25 mm |
±3 μm/25 mm |
±3 μm/25 mm |
|
Flatness |
±3 μm/25 mm |
±3 μm/25 mm |
±3 μm/25 mm |
±3 μm/25 mm |
|
Continuous force |
20.2 N |
50 N |
19.8 N |
283 N |
|
Dimensions |
260 mm x 120 mm x 130 mm |
150 mm x 60 mm x 65 mm |
165 mm x 60 mm x 73.5 mm |
260 mm x 120 mm x 130 mm |
|
Max. load |
0.8 Kg |
1.3 Kg |
2 Kg |
8 Kg |
|
Total mass |
0.8 Kg |
1.55 Kg |
1.85 Kg |
12 Kg |
|
Material |
Aviation aluminum, black anodized |
Aviation aluminum, black anodized |
Aviation aluminum, black anodized |
Aviation aluminum, black anodized |
|
Drive type |
Voice coil motor |
Voice coil motor |
Voice coil motor |
Voice coil motor |
|
Force constant |
12.89 N/A |
37.21 N/A |
13.3 N/A |
72.2 N/A |
|
Peak force |
75.5 N |
120.1 N |
69.8 N |
1296 N |
|
Peak current |
5.86 A |
3.22 A |
5.25 A |
17.96 A |
|
Continuous current |
1.57 A |
1.34 A |
1.48 A |
3.93 A |
|
Electrical resistance |
4.65 ohms |
7.12 ohms |
6.42 ohms |
6.27 ohms |
|
Electrical inductance |
2.37 mH |
7.57 mH |
3.43 mH |
6.2 mH |
|
Feedback |
Incremental optical linear encoder |
Incremental optical linear encoder |
Incremental optical linear encoder |
Incremental optical linear encoder |
|
Resolution |
0.1 μm |
0.1 μm |
0.1 μm |
0.1 μm |
|
Electrical limit |
Optical sensor |
Optical sensor |
Optical sensor |
Optical sensor |
