Chapter 10 Specifications ASDA-B2
10-4
Revision May, 2018
10.2 Specifications of Servo Motors (ECMA Series)
Low Inertia Servo Motors
ECMA
C△04
C△06 C△08 C△09 C△10 C△13
01 02
04□S
04 07 07 10 10 20 30
Rated power (kW) 0.1 0.2
0.4 0.4 0.75
0.75
1.0 1.0 2.0
3.0
Rated torque (N-m)
*1
0.32
0.64
1.27
1.27
2.39
2.38
3.18
3.18
6.37
9.55
Max. torque (N-m) 0.96
1.92
3.82
3.82
7.16
7.14
8.78
9.54
19.11
28.65
Rated speed (r/min) 3000
Max. speed (r/min) 5000 3000 5000 4500
Rated current (A)
0.90
1.55
2.60
2.60
5.10
3.66
4.25
7.30
12.05
17.2
Max. instantaneous
current (A)
2.70
4.65
7.80
7.74
15.3
11 12.37
21.9
36.15
47.5
Max. power pwer second
(kW/s)
27.7
22.4
57.6
24.0
50.4
29.6
38.6
38.1
90.6
71.8
Rotor inertia
(× 10
-4
kg.m
2
)
0.037
0.177
0.277
0.68
1.13
1.93
2.62
2.65
4.45
12.7
0.75
0.80
0.53
0.74
0.63
1.72
1.20
0.74
0.61
1.11
Torque constant-KT
(N-m/A)
0.36
0.41
0.49
0.49
0.47
0.65
0.75
0.44
0.53
0.557
Voltage constant-KE
(mV/(r/min))
13.6
16.0
17.4
18.5
17.2
24.2
27.5
16.8
19.2
20.98
Armature resistance
(Ohm)
9.30
2.79
1.55
0.93
0.42
1.34
0.897
0.20
0.13
0.0976
Armature inductance
(mH)
24.0
12.07
6.71
7.39
3.53
7.55
5.7 1.81
1.50
1.21
Electric constant (ms) 2.58
4.30
4.30
7.96
8.36
5.66
6.35
9.30
11.4
12.4
Insulation class Class A (UL), Class B (CE)
Insulation resistance
>100 MΩ, DC 500V
Insulation strength 1.8k Vac, 1 sec
Weight - without brake
(kg)
0.5 1.2
1.6 2.1 3.0 2.9 3.8 4.3 6.2
7.8
Weight - with brake (kg)
0.8 1.5
2.0 2.9 3.8 3.69
5.5 4.7 7.2
9.2
Radial max. loading (N)
78.4
196
196
245
245
245
245
490
490 490
Axial max. loading (N) 39.2
68 68 98 98 98 98 98 98
98
Max. power per second
(kW/s) (with brake)
25.6
21.3
53.8
22.1
48.4
29.3
37.9
30.4
82.0
65.1
Rotor inertia
(× 10
-4
kg.m
2
) (with brake)
0.04
0.19
0.30
0.73
1.18
1.95
2.67
3.33
4.95
14.0
(with brake)
0.81
0.85
0.57
0.78
0.65
1.74
1.22
0.93
0.66
1.22
Brake holding torque
[Nt-m (min)]
*2
0.3 1.3
1.3 2.5 2.5 2.5 2.5 8.0 8.0
10.0
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