Delta ASD-A2R-0221 Series

Chapter 11 Specifications ASDA-A2R Series
11-6 Revision December, 2014
Low inertia series
ECMA
C△10 C△13
10 20 30
Rated power (kW)
1.0 2.0 3.0
Rated torque (N-m)
*1
3.18 6.37 9.55
Max. torque (N-m)
9.54 19.1 28.65
Rated speed (r/min)
3000 3000
Max. speed (r/min)
5000 4500
Rated current (A)
7.30 12.05 17.2
Max. instantaneous
current (A)
21.9 36.15 47.5
Max. power per second
(kW/s)
38.1 90.6 71.8
Rotor inertia
(× 10
-4
kg.m
2
)
2.65 4.45 12.7
Mechanical constant (ms)
0.74 0.61 1.11
Torque constant –
KT(N-m/A)
0.44 0.53 0.557
Voltage constant – KE
(mV/(r/min))
16.8 19.2 20.98
Armature resistance
(Ohm)
0.20 0.13 0.0976
Armature inductance
(mH)
1.81 1.50 1.21
Electric constant (ms)
9.30 11.4 12.4
Insulation class
Class A (UL), Class B (CE)
Insulation resistance
＞100M, DC 500V
Insulation strength
1.8k Vac,1 sec
Weight – without brake
(kg)
4.3 6.2 7.8
Weight – with brake (kg)
4.7 7.2 9.2
Radial max. loading (N)
490 490 490
Axial max. loading (N)
98 98 98
Max. power per second
(kW/s) (with brake)
30.4 82.0 65.1
Rotor inertia
(× 10
-4
kg.m
2
)
(with brake)
3.33 4.95 14.0
Mechanical constant (ms)
(with brake)
0.93 0.66 1.22
Brake holding torque
[Nt-m (min)]
*2
8.0 8.0 10.0
Brake power consumption
(at 20˚C) [W]
19.4 19.4 19.0
Brake release time
[ms (Max)]
10 10 10
Brake pull-in time
[ms (Max)]
70 70 70