Direct drive systems

      "Ruchservomotor"                  

LINEAR SYNCHRONOUS MOTORS SERIES LSM-32


 Photo of forcer and magnet way of linear synchronous motor LSM-32 series

         The linear synchronous motors Ruchservomotor JV are guarantee high force dencity in compact dimensions(peak linear force up to 7600N), high velocity(up to 5m/s) and accelerations (up to 14G *). Multiples forcers can be operated independently on one magnet way. The motors can be join serially or in parallel for obtaining higher linear force.

Short description:

The AC servomotor consist of a moving primary coil unit (forcer) and a secondary permanent magnet unit (magnet way). The forcer includes a coil unit that is encapsulated in thermally conductive epoxy. The magnet way is made of high-energy rare-earth magnets glued on a steel plate. An air gap between forcer and magnets must be maintained according to the specified dimension tolerances for proper operation of motor.

Specification of linear synchronous motors series LSM - 32:
Ïèêîâîå óñèëèå (îáìîòêà 20°C)
Äëèòåëüíîå óñèëèå (îáìîòêà 120°C), âîä. îõë.
Äëèòåëüíîå ñòîÿíî÷íîå óñèëèå (îáìîòêà 120°C), âîä. îõë
Äëèòåëüíîå óñèëèå (îáìîòêà 120°C) âîçä. îõë.
Ñèëà ïðèòÿæåíèÿ
Ïèêîâûé òîê îõë. ïðè Fw è V=0
Äëèòåëüíûé òîê ïðè 120°C ñ âîä. îõë. ïðè Fw è V=0
Äëèòåëüíûé òîê ïðè 120°C ñ âîçä. îõë. ïðè Fw è V=0
Ðåêîìåíäóåìîå íàïðÿæåíèå ïèòàíèÿ
DC
Ìàêñèìàëüíàÿ ñêîðîñòü ïðè Fw è Us (îáìîòêà 20°C)
Ìàêñèìàëüíàÿ ñêîðîñòü ïðè Fa è Us (îáìîòêà 20°C)
 
Fp, N
Fw, N
Fs, N
Fa, N
Fm
Ip, Arms
Iw, Arms
Ia, Arms
Us,V
Vw, m/s
Va, m/s
LSM-P-32-151*25-GS…
217
189
147
97
651
9.6
8.2
4.0
310
6.7
9.7
LSM-P-32-151*25-GT…
217
189
147
97
651
16.7
14.2
7.0
310
11.4
16.1
LSM-P-32-151*35-GS…
304
262
205
135
900
9.6
8.0
4.0
310
4.8
7.0
LSM-P-32-151*35-GT…
304
262
205
135
900
16.7
14.1
7.0
310
8.3
11.9
LSM-P-32-151*50-GS…
434
371
290
191
1300
9.6
8.0
4.0
310
3.4
5.0
LSM-P-32-151*50-GT…
434
371
290
191
1300
16.7
13.9
6.8
310
5.9
8.5
LSM-P-32-265*25-GS…
434
377
295
195
1300
9.6
8.2
4.0
310
3.3
4.9
LSM-P-32-265*25-GT…
434
377
295
195
1300
16.7
14.2
7.0
310
5.8
8.4
LSM-P-32-265*35-GS…
607
525
410
271
1800
9.6
8.1
4.0
310
2.3
3.5
LSM-P-32-265*35-GT…
607
525
410
271
1800
16.7
14.1
6.9
310
4.2
6.1
LSM-P-32-265*50-GS…
868
743
580
383
2600
9.6
8.0
4.0
540
2.9
4.3

LSM-P-32-265*50-GT…
868
743
580
383
2600
16.7
13.9
6.8
540
5.2
7.5
LSM-P-32-376*25-GS…
651
566
442
292
1900
9.6
8.2
4.0
310
2.1
3.2
LSM-P-32-376*25-GT…
651
566
442
292
1900
16.7
14.2
7.0
310
3.8
5.7
LSM-P-32-376*50-GS…
1300
1114
870
574
3900
9.6
8.0
4.0
540
1.9
2.9
LSM-P-32-376*50-GT…
1300
1114
870
574
3900
16.7
13.9
6.8
540
3.4
5.0
LSM-P-32-540*35-GS…
1210
1049
820
542
3600
9.6
8.1
4.0
540
2.0
3.0
LSM-P-32-540*35-GT…
1210
1049
820
542
3600
16.7
14.1
6.9
540
3.6
5.3
LSM-P-32-540*50-GS…
1735
1486
1161
766
5200
9.6
8.0
4.0
540
1.4
2.1
LSM-P-32-540*50-GT…
1735
1486
1161
766
5200
16.7
13.9
6.8
540
2.5
3.8

 

Glossary for linear synchronous motors

Notes:
1.  Motor has peak force at peak current IP (2…3 ñåê)
2.  Air gap between forcer and magnets – 0,9 mm*.
3.  The maximal temperature of magnet way should be less than 70°C.
4.  [S/T] - values at Star/Triangle connection of phases.
5. The magnets are covered by stainless steel.
6. All data tolerance ±10%.
7. * - value for reference.

 

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