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"Ruchservomotor"
Linear Stepping motors
"Ruchservomotor" JV. develops and manufacture one-coordinate linear stepping motors of the following types:
Specific features
Short description
Linear stepping motors
are an excellent solution for positional accuracy that require direct-drive
acceleration and high-velocity drive. Linear stepping motors are an excellent
solution for positional accuracy that require rapid acceleration and high-velocity
drive
The one-co-ordinate linear stepping motor includes an inductor and angular
or U-shaped forcer. The inductor is a beam with of rectangular cross-section
with toothed structure on two or three sides (in U -shape forcers). The
forcer contains two or three rigidly linked packages of electromagnetic
modules having a common pneumatic trunk and electronic layout. Compressed
air and permanent magnets are the source of an air gap between the forcer
and the inductor. The one-co-ordinate linear stepping motor are available
in a different sizes and mounting arrangements according customer requirements.
Possible fields of application linear step motors:
Technical data of the angular type forcers
Photo of angular linear step motor LAF-26-140-2-3
| Characteristics of linear stepping motors |
LAF-41/2-38- 2-3 |
LAF-26-140-2-3 |
LAF-27-140- 2-3 |
LAF-28-180 2-3 |
LAF-29-400- 2-3 |
LAF-210-140- 2-3 HS |
LAF-211-280- 2-3 HS |
LAF-212-140- 2-3 HS |
| Overall dimensions of forcers A1xB1xL1, mm |
73 x 73 x 86 |
73 x 73 x 154 |
78 x 88 x 154 |
97 x 73 x 154 |
98 x 145 x 248 |
75 x 195 x 106 |
75 x 195 x 154 |
|
| Profile of stator AxB, mm |
50 x 50 |
50 x 50 |
60 x 50 |
74 x 50 |
117x 70 |
170 x 50 |
170 x 50 |
|
| Air split, mm.10-3 |
10-15 |
11-16 |
11-16 |
11-16 |
11-16 |
11-16 |
11-16 |
11-16 |
| Mass of forcer, kg |
0.6 |
1.2
|
1.2 |
1.2
|
3.3 |
1.5 |
2.0 |
2.0 |
| Air consumption, litre/min |
2.5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
| Rated current/phase |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
| Resistance, Ohm |
0.5 |
1.6 |
1.8 |
1.8 |
2.7 |
1.6 |
1.8 |
1.8 |
| Inductance, mH |
0.8 |
2.0 |
2.6 |
2.6 |
5 |
2.1 |
3.7 |
3.7 |
| Holding force , N |
50 |
140 |
140 |
180 |
400 |
140 |
280 |
140 |
| Max. Speed, m/s |
2,0 |
2,5 |
2,5 |
2,5 |
2,5 |
2,5 |
2,5 |
2,5 |
| Max. Acceleration, m/s2 |
40 |
41 |
40 |
40 |
40 |
40 |
40 |
40 |
| Repeatability accuracy, micron |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
| Positioning accuracy, mm.10-3 |
±18 |
±10 |
±10 |
±10 |
±10 |
±10 |
±10 |
±10 |
| Resolution, mm-10-3 |
3 |
3 |
3 |
3 |
3 |
1 |
1 |
1 |
| Overall and join dimensions |
show |
| Measurement unit |
LPF-P-0.64-200x192x109 |
LPF-P-0.64-148x130x102 |
LPF-P-0.64-47x86x68 |
| Overall dimensions of the forcer, mm |
200 x125 x192 |
148 x 130 x 102 |
105 x 47 x 68 |
| Air split, mm.10-3 |
10-15 |
10-15 |
10-15 |
| Mass, kg |
3.7 |
1.8 |
0.35 |
| Compressed air consumption, litre/min |
12 |
9 |
4.5 |
| Rated current, ? |
1,5 |
1,5 |
1.5 |
| Resistance, Om |
6,9 |
4.6 |
1.8 |
| Inductance, mGn |
12,1 |
8.4 |
2.8 |
| Power in direction of movement, N |
320 |
180 |
12 |
| Repeatability
accuracy,
mm10-3 |
3 |
3 |
3 |
| Max. Speed, m/s |
0.7 |
0.7 |
0.6 |
| Max. Acceleration, m/c2 |
35 |
40 |
18 |
| Positioning accuracy, mm.10-3 |
+/-15 |
+/-15 |
+/-15 |
| Resolution, mm.10-3 |
3 |
3 |
3 |
Overall and join dimensions of the forcer LPF-P-0.64-148x130x102
Overall and join dimensions of the forcer LPF-P-0.64-47x86x68
