Delta ASD-A2 Series User Manual page 618

Chapter 11 Specifications
Medium-High Inertia Series
ECMA Series
Rated power (kW)
Rated torque (N-m)
Max. torque (N-m)
Rated speed (r/min)
Max. speed (r/min)
Rated current (A)
Max. instantaneous current (A)
Power rating (kW/s)
Rotor inertia (× 10
Mechanical constant (ms)
Torque constant-KT (N-m/A)
Voltage constant-KE
(mV/(r/min))
Motor resistance (Ohm)
Motor inductance (mH)
Electric constant (ms)
Insulation class
Insulation resistance
Insulation strength
Weight (kg) (without brake)
Weight (kg) (with brake)
Radial max. loading (N)
Axial max. loading (N)
Power rating (kW/s)
(with brake)
Rotor inertia
-4
(× 10 kg.m
Mechanical constant (ms)
(with brake)
Brake holding torque
[Nt-m (min)]
Brake power consumption
(at 20
Brake release time [ms (Max)]
Brake pull-in time [ms (Max)]
Vibration grade (μm)
Revision February, 2017
30
3.0
*1
19.10
57.29
11.53
34.6
66.4
2
-4
54.95
kg.m )
1.11
1.66
64.4
0.21
4.94
23.97
18.5
22.5
1470
490
63.9
57.06
2
) (with brake)
1.16
25.0
20.4
o
C) [W]
10
70
L△ 18
45 55
4.5 5.5
28.65 35.0
71.62 87.53
1500
3000
20.8 22.37
52.0 56.0
105.5 122.9
77.75 99.78
0.94 0.88
1.38 1.56
53.0 58.9
0.09 0.07
2.36 2.2
28.07 27.6
-
>100 M, DC 500 V
2.3k Vac, 1 sec
23.5 30.5
29 36
1470 1764
490 588
101.8 119.4
80.65 102.70
0.95 0.91
55.0 55.0
19.9 19.9
10 10
70 70
15
ASDA-A2
75
7.5
47.74
119.36
27.3
68.3
159.7
142.7
0.77
1.75
66.4
0.06
1.7
28.29
40.5
46
1764
588
156.6
145.5
0.79
55.0
19.9
10
70
11-21