SMK Series AC Servo Motor
Product Model
SMK40S-0005-30□■K-5LSR
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SMK40S-0010-30□■K-5LSR
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SMK60S-0020-30□■K-5LSR
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SMK60S-0040-30□■K-5LSR
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SMK80S-0075-30□■K-5LSR
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SMK80S-0100-30□■K-5LSR
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SMK130G-0085-15□■K-5LSR
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SMK130G-0130-15□■K-5LSR
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SMK130G-0180-15□■K-5LSR
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SMK130G-0240-15□■K-5LSR
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SMK180G-0300-15□■K-5HSR
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SMK180G-0350-15□■K-5HSR
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SMK180G-0440-15□■K-5HSR
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SMK180G-0550-15□■K-5HSR
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SMK180G-0750-15□■K-5HSR
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Electrical Specifications
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Rated line voltage U（V）
220
220
220
220
220
220
220
220
220
220
380
380
380
380
380
Rated power Pn(W)
50
100
200
400
750
1000
850
1300
1800
2400
3000
3500
4400
5500
7500
Rated torque Tn(N.m)
0.16
0.32
0.64
1.27
2.39
3.18
5.39
8.27
11.45
15.2
19.1
22.3
28
35
47.8
Rated speed Nn (rpm)
3000
3000
3000
3000
3000
3000
1500
1500
1500
1500
1500
1500
1500
1500
1500
Rated current In(A)
0.88
1.2
1.55
2.93
3.9
5.3
5.4
7.5
10
12.9
10.6
12.9
16.5
20.3
25
MAX torqueTm(N.m)
0.56
1.11
1.92
3.81
7.17
9.54
16.2
24.81
28.625
38
57.3
66.9
70
87.5
119.5
MAX current Im（A）
3.3
4.4
5
9.4
12.4
16
16.7
22.8
26
32.3
31.8
38.7
41.25
50.75
62.5
Electrical time constantτe(ms)
0.606
0.64
1.9
2.18
4.6
4.6
4.39
4.61
5.69
6.1
13.8
13.8
14.4
15.5
17.1
Mechanical time constant 1τm(ms)
1.308
0.952
1.28
0.74
0.58
0.57
2.29
1.97
1.26
1.46
1.11
1.01
0.94
0.86
0.71
Mechanical time constant 2τm(ms)
1.42
(with brake)
0.996
(with brake)
1.31
(with brake)
0.78
(with brake)
0.62
(with brake)
0.78
(with brake)
2.55
(with brake)
2.12
(with brake)
1.71(with brake)
1.52(with brake)
1.27
(with brake)
1.11
(with brake)
1.04
(with brake)
0.92
(with brake)
0.75
(with brake)
EMF constant Ke (V/krpm)
12.14
18.18
30
31
42
40
56.23
53.8
76.2
78.15
120
115
113
115
128
Torque constant Kt (Nm/A)
0.2
0.3
0.5
0.51
0.7
0.66
1.082
1.197
1.26
1.293
1.98
1.9
1.87
1.9
2.18
Rotor moment of inertia 1 Jm(Kg•cm2)
0.023
0.044
0.17
0.274
0.9
1.027
11.56
17.17
22.85
30.37
46
54
67
98
140
Rotor moment of inertia 2 Jm(Kg•cm2)
0.025
(with brake)
0.046
(with brake)
0.174
(with brake)
0.29
(with brake)
0.95
(with brake)
1.19
(with brake)
12.86
(with brake)
18.47
(with brake)
24.15
(with brake)
31.67
(with brake)
52.43
(with brake)
60.5
(with brake)
73.5
(with brake)
104.43
(with brake)
146.43
(with brake)
Basic Specifications
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Flange
40
40
60
60
80
80
130
130
130
130
180
180
180
180
180
Inertia
Small inertia
Small inertia
Small inertia
Small inertia
Small inertia
Small inertia
Large inertia
Large inertia
Large inertia
Large inertia
Large inertia
Large inertia
Large inertia
Large inertia
Large inertia
Number of polar pairs
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Insulation class
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
Max.radial force Fr(N)
78
78
180
180
335
335
686
686
686
686
1470
1470
1470
1470
1470
Max.axial force Fa(N)
54
54
90
90
167.5
167.5
196
196
196
196
490
490
490
490
490
Cooling method
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Totally enclosed, self-cooling
Protection level
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
IP67， Shaft end IP54
Environment Of Use
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Temperature
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
﹣20～40℃(Not frozen)
Humidity
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Below 90% RH (no condensation)
Ambient environment
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Keep away from corrosion, flammable gases, oil droplets, dust
Altitude
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase
