Delta ASD-A3-0121, Руководство пользователя

Страница: 560 / 603

ASDA-A3 Specifications
Revision December, 2017
A-11
A
A.2.2 ECM-A3H high inertia series servo motor
ECM-A3H 040F 0401 0602 0604 0804 0807
Rated power (kW) 0.05 0.1 0.2 0.4 0.4 0.75
Rated torque (N-m)
*1
0.159 0.32 0.64 1.27 1.27 2.39
Max. torque (N-m)
0.557 1.12 2.24 4.45 4.44 8.36
Rated speed (rpm)
3000
Max. speed (rpm) 6000
Rated current (A) 0.67 0.9 1.45 2.65 2.6 4.5
Max. instantaneous current
(A)
2.68 3.52 5.4 9.9 9.4 16.6
Power rating (kW/s) 5.89 13.8 16.4 35.8 17. 5 37.8
Rotor inertia
(× 10
-4
kg.m
2
)
0.043 0.0742 0.25 0.45 0.92 1.51
Mechanical constant (ms)
2.49 1.38 1.37 0.96 1.31 0.91
Torque constant-KT
(N-m/A)
0.241 0.356 0.44 0.48 0.49 0.53
Voltage constant-KE
(mV/(rpm))
9.54 13.2 16.4 17.2 17.9 18.7
Armature resistance (Ohm)
12.5 8.34 3.18 1.68 1.19 0.57
Armature inductance (mH)
13.3 11 8.15 4.03 4.2 2.2
Electric constant (ms)
1.07 1.32 2.14 2.40 3.53 3.86
Insulation class
Class A (UL), Class B (CE)
Insulation resistance
> 100 M Ω , DC 500V
Insulation strength 1.8k Vac, 1 sec
Weight (w/o brake) (kg) 0.38 0.5 1.1 1.4 2.05 2.8
Weight (with brake) (kg) 0.68 0.8 1.6 1.9 2.85 3.6
Max. radial loading (N) 78 78 245 245 392 392
Max. axial loading (N) 54 54 74 74 147 147
Power rating
(kW/s) (with brake)
5.68 13.6 15.17 34.32 15.1 34.4
Rotor inertia
(× 10
-4
kg.m
2
) (with brake)
0.0446 0.0755 0.28 0.48 1.07 1.66
Mechanical constant (ms)
(with brake)
2.58 1.4 1.52 1.01 1.53 1
Brake holding torque [Nt-m
(min)]
*2
0.32 0.32 1.3 1.3 2.5 2.5
Brake power consumption
(at 20˚C)[W]
7.3 7.3 7.2 7.2 8.4 8.4
Brake release time
[ms (Max)]
5 5 20 20 20 20
Brake pull-in time
[ms (Max)]
25 25 50 50 70 70
Vibration grade (μm) V15
Operating temperature (˚C) 0˚C – 40˚C
Storage temperature (˚C) - 10˚C to 80˚C