Ecm-A3L Low Inertia Series Servo Motor - Delta ASDA-A3 Series User Manual

ASDA-A3
A.2.1 ECM-A3L low inertia series servo motor
ECM-A3L
Rated power (kW)
Rated torque (N-m)
Max. torque (N-m)
Rated speed (rpm)
Max. speed (rpm)
Rated current (A)
Max. instantaneous current
(A)
Power rating (kW/s)
Rotor inertia
-4
(× 10 kg.m
Mechanical constant (ms)
Torque constant-KT
(N-m/A)
Voltage constant-KE
(mV/(rpm))
Armature resistance (Ohm)
Armature inductance (mH)
Electric constant (ms)
Insulation class
Insulation resistance
Insulation strength
Weight (w/o brake) (kg)
Weight (with brake) (kg)
Max. radial loading (N)
Max. axial loading (N)
Power rating
(kW/s) (with brake)
Rotor inertia
-4 2
(× 10 kg.m ) (with brake)
Mechanical constant (ms)
(with brake)
Brake holding torque
[Nt-m (min)]
Brake power consumption
(at 20˚C)[W]
Brake release time
[ms (Max)]
Brake pull-in time
[ms (Max)]
Vibration grade (μm)
Operating temperature (˚C)
Storage temperature (˚C)
Revision December, 2017
040F 0401
0.05
*1
0.159
0.557
0.67
2.62
10.9
0.0231 0.0405
2
)
1.31 0.817
0.237
9.28
11.9
18.6
1.56
0.38
0.68
78
54
10.3
0.0246 0.0418
1.39 0.826
0.32
*2
7.3
5
25
0602 0604
0.1 0.2
0.32 0.64 1.27
1.12 1.92 3.82
3000
6000
0.89 1.45 2.65
3.5 5.0
25.3 45.5 107.5
0.09 0.15
0.64 0.41
0.36 0.44 0.48
13.6 16.4 18.0
9.47 4.9 2.27
16.2 18.52 10.27
1.71 3.78 4.52
Class A (UL), Class B (CE)
> 100 MΩ, DC 500V
1.8k Vac, 1 sec
0.5 1.1
0.8 1.6
78 245
54 74
24.5 37.24 89.6
0.12 0.18
0.88 0.47
0.32 1.3
7.3 7.2
5 20
25 50
V15
0˚C – 40˚C
-10˚C to 80˚C
Specifications
0804 0807
0.4 0.4 0.75
1.27 2.39
3.82 7.17
2.6 5.1
8.5 8.6 15.9
45.4 111.4
0.355 0.513
0.68 0.40
0.49 0.469
17.9
1.6 0.6
10.6 4.6
6.63 7.67
1.4 2.05 2.8
1.9 2.85 3.6
245 392 392
74 147 147
41.0 95.4
0.393 0.599
0.75 0.47
1.3 2.5 2.5
7.2 8.4 8.4
20 20
50 70
A
17
20
70
A-9