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 (Arms)
Max. instantaneous
current (Arms)
Change of rated power
(kW/s)
Rotor inertia
-4
(× 10 kg.m
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)
Insulation class
Insulation resistance
Insulation strength
Weight (w/o brake) (kg)
Weight (with brake) (kg)
Max. radial loading (N)
Max. axial loading (N)
Change of rated power
(kW/s) (with brake)
Rotor inertia
-4 2
(× 10 kg.m ) (with brake)
Mechanical time
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)
040F 0401
0.05 0.1
0.159 0.32
*1
0.557 1.12
0.66 0.9
2.82 3.88
11 25.6
0.0229 0.04
2
)
1.28 0.838
0.241 0.356
9.28 13.3
12.1 9.47
18.6 16.2
1.54 1.71
0.38 0.5
0.68 0.8
78
54
9.9
0.0255 0.0426
1.44 0.892
0.32 0.32
*2
6.1 6.1
20
35
0602 0604
0.2 0.4
0.64 1.27
2.24 4.45
3000
6000
1.45 2.65
6.2 10.1
45.5 107.5
0.09 0.15
0.64 0.41
0.441 0.479
16.4
4.9 2.27
18.52 10.27
3.78 4.52
Class A (UL), Class B (CE)
> 100 M, DC 500V
1.8k Vac, 1 sec
1.1 1.4
1.6 1.9
78 245 245
54 74
24 34.1 89.6
0.12 0.18
0.85 0.5
1.3 1.3
7.2 7.2
20 20
35 50
V15
0˚C - 40˚C
Specifications
0804 0807
0.4 0.75
1.27 2.39
4.44 8.36
2.6
10.6 20.6
45.8 102.2
0.352 0.559
0.68 0.44
0.488 0.469
18 17.9
1.6
10.6
6.63 7.67
2.05
2.85
392 392
74 147 147
39.5
0.408 0.614
0.78 0.48
2.5
8
20 20
50 60
A
5.1
17
0.6
4.6
2.8
3.6
93
2.5
8
20
60
A-9