Delta ECMA-E 1315 Series

Chapter 11 Specifications ASDA-A2
Revision February, 2017 11-15
High Inertia Series
ECMA
C△06
C△08
04□H
07□H
Rated power (kW)
0.4
0.75
Rated torque (N-m)
*1
1.27
2.39
Max. torque (N-m)
3.82
7.16
Rated speed (r/min)
3000
3000
Max. speed (r/min)
5000
5000
Rated current (A)
2.6
5.1
Max. instantaneous current (A)
7.8
15.3
Max. power per second (kW/s)
21.7
19.63
Rotor inertia (× 10
-4
kg.m
2
)
0.743
2.91
Mechanical constant (ms)
1.42
1.6
Torque constant – KT (N-m/A)
0.49
0.47
Voltage constant – KE (mV/(r/min))
17.4
17.2
Armature resistance (Ohm)
1.55
0.42
Armature inductance (mH)
6.71
3.53
Electric constant (ms)
4.3
8.36
Insulation class
Class A (UL), Class B (CE)
Insulation resistance
＞100M, DC 500V
Insulation strength
1.8k Vac,1 sec
Weight – without brake (kg)
1.8
3.4
Weight – with brake (kg)
2.2
3.9
Radial max. loading (N)
196
245
Axial max. loading (N)
68
98
Max. power per second (kW/s)
(with brake)
21.48
19.3
Rotor inertia (× 10
-4
kg.m
2
)
(with brake)
0.751
2.96
Mechanical constant (ms) (with brake)
1.43
1.62
Brake holding torque
[Nt-m (min)]
*2
1.3
2.5
Brake power consumption (at 20˚C)
[W]
6.5
8.2
Brake release time
[ms (Max)]
10
10
Brake pull-in time
[ms (Max)]
70
70
Vibration grade (μm)
15
Operating temperature (˚C)
0℃ ~ 40℃