Ecm-A3L Low Inertia Series Servo Motor - Delta ASDA-B3 Series User Manual

Specifications
A.3.1 ECM-A3L low inertia series servo motor
A
Rated power (kW)
Rated torque (N-m)
Max. torque (N-m)
Rated speed (rpm)
Max. speed (rpm)
Rated current (Arms)
Max. instantaneous current
Change of rated power (kW/s)
Change of rated power
(kW/s) (with brake)
Rotor inertia (× 10
Mechanical time constant (ms)
Mechanical time constant (ms)
Torque constant-KT (N-m/A)
Voltage constant-KE (mV/rpm)
Armature resistance (Ohm)
Armature inductance (mH)
Electrical time constant (ms)
Weight (w/o brake) (kg)
Weight (with brake) (kg)
Max. radial loading (N)
Max. axial loading (N)
Brake operating voltage
Brake power consumption
(at 20˚C (68°F))[W]
Brake holding torque
Brake release time
Brake pull-in time
Derating rate with oil seal (%)
Insulation class
Insulation resistance
Insulation strength
Vibration grade (μm)
A-22
ECM-A3L
0.159
*1
0.557
(Arms)
Rotor inertia
0.0229
-4 2
(× 10 kg.m )
-4 2
kg.m )
0.0255
(with brake)
(with brake)
0.241
*2
[Nt-m (min)]
[ms (Max)]
[ms (Max)]
040F 0401 0602
0.05 0.1 0.2
0.32 0.64
1.12 2.24
0.66 0.9 1.45
2.82 3.88 6.2
11 25.6 45.5
9.9 24 34.1
0.04 0.09
0.0426 0.12
1.28 0.838 0.64
1.44 0.892 0.85
0.356 0.441
9.28 13.3 16.4
12.1 9.47 4.9
18.6 16.2 18.52
1.54 1.71 3.78
0.38 0.5 1.1
0.68 0.8 1.6
78 78 245
54 54 74
24 V
6.1 6.1 7.2
0.32 0.32 1.3
20 20 20
35 35 50
20 10 10
Class A (UL), Class B (CE)
> 100 M, DC 500V
1.8k V
0604 0804
0.4 0.4
1.27 1.27
4.45 4.44
3000
6000
2.65 2.6
10.1 10.6
107.5 45.8
89.6 39.5
0.15 0.352
0.18 0.408
0.41 0.68
0.5 0.78
0.479 0.488
18 17.9
2.27 1.6
10.27 10.6
4.52 6.63
1.4 2.05
1.9 2.85
245 392
74 147
± 10%
DC
7.2 8
1.3 2.5
20 20
50 60
5 5
, 1 sec
AC
V15
ASDA-B3
0807
0.75
2.39
8.36
5.1
20.6
102.2
93
0.559
0.614
0.44
0.48
0.469
17
0.6
4.6
7.67
2.8
3.6
392
147
8
2.5
20
60
5