Delta ASDA-B2 Series User Manual page 311

Chapter 10 Specifications
Medium-high / High Inertia Servo Motors
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)
Max. power per second (kW/s)
-4
Rotor inertia (× 10
Mechanical constant (ms)
Torque constant-KT (N-m/A)
Voltage constant-KE
(mV/(r/min))
Armature resistance (Ohm)
Armature inductance (mH)
Electric constant (ms)
Insulation class
Insulation resistance
Insulation strength
Weight - without brake (kg)
Weight - with brake (kg)
Radial max. loading (N)
Axial max. loading (N)
Max. power per second (kW/s)
(with brake)
Rotor inertia
2
-4
(× 10 kg.m ) (with brake)
Mechanical constant (ms)
(with brake)
Brake holding torque
[Nt-m (min)]
Brake power consumption
o
(at 20 C) [W]
10-8
08
0.85
*1
5.41
13.8
7.1
19.4
21.52
2
kg.m ) 13.6
2.43
0.76
29.2
0.38
4.77
12.55
8.6
10.0
490
98
19.78
14.8
2.65
10.0
*2
19.0
F△13
30
1.3
8.34 11.48
23.3 28.7
1500
3000
12.6
38.6
34.78 52.93
20 24.9
1.62
0.66 0.88
24.2 32.2
0.124 0.185
1.7
13.71 14.05
Class A (UL), Class B (CE)
>100 MΩ, DC 500V
1.8k Vac,1 sec
9.4 10.5
--
490 490
98
32.66 50.3
21.3 26.2
1.73 1.79
10.0 10.0
19.0 19.0
ASDA-B2
F△18
18 30
3.0
1.8
19.10
57.29
19.4
13
58.2
36
66.4
54.95
1.28
1.7
0.98
35.0
0.077
1.27
2.6
16.5
18.5
-- 22.5
1470
490
98
63.9
57.06
1.33
25.0
20.4
Revision May, 2018