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7. Specifications of Motor
MODEL
DRIVE METHOD
NUMBER OF PHASES
CURRENT per PHASE
HOLDING TORQUE
ROTOR INERTIA
WEIGHTS
LENGTH(L)
3mm
PERMISSIBLE
8mm
OVERHUNG LOAD
(DISTANCE FROM
13mm
END OF SHAFT)
18mm
PERMISSIBLE THRUST LOAD
INSULATION RESISTANCE
INSULATION CLASS
OPERATING TEMPERATURE
MODEL
DRIVE METHOD
NUMBER OF PHASES
CURRENT per PHASE
HOLDING TORQUE
ROTOR INERTIA
WEIGHTS
LENGTH(L)
3mm
PERMISSIBLE
8mm
OVERHUNG LOAD
(DISTANCE FROM
13mm
END OF SHAFT)
18mm
PERMISSIBLE THRUST LOAD
INSULATION RESISTANCE
INSULATION CLASS
OPERATING TEMPERATURE
www.fastech.co.kr - 14
SM-20
series
UNIT
20M
20L
-
-
2
2
A
0.6
0.6
N · m
0.018
0.037
2
g · cm
3.0
3.3
g
92
105
mm
33
38
18
18
30
30
N
-
-
-
-
N
Mohm
-
℃
SM-42
series
UNIT
42S
42M
42L
-
-
2
2
A
1.3
1.68
1.68
N · m
0.216
0.353
0.431
2
g · cm
35
54
68
g
278
341
416
mm
33
39
47
22
22
22
26
26
26
N
33
33
33
46
46
46
N
Mohm
-
℃
SM-28
series
28S
28M
BI-POLAR
2
2
0.67
0.67
0.069
0.098
9.0
13
146
203
32
45
30
30
38
38
53
53
-
-
Lower than motor weight
100 MIN.(at 500VDC)
CLASS B(130℃)
0 to 55
SM-56
series
42XL
56S
56M
BI-POLAR
2
2
2
2
1.2
2.8
2.8
0.650
0.539
1.00
114
120
300
566
506
742
60
41
56
22
52
52
26
65
65
33
85
85
46
123
123
Lower than motor weight
100 MIN.(at 500VDC)
CLASS B(130℃)
0 to 55
SM-35
series
28L
35M
35L
2
2
2
0.67
0.8
1.0
0.118
0.078
0.137
18
10
14
227
152
210
50
26
36
30
22
22
38
26
26
53
33
33
-
46
46
SM-60
series
56L
60S
60M
60L
2
2
2
2
2.8
4.0
4.0
4.0
1.72
0.88
1.28
2.40
480
240
490
690
1075
700
864
1418
76
47
56
85
52
70
70
70
65
87
87
87
85
114
114
114
123
165
165
165
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