Delta ASDA-B2 Series - Page 313

Chapter 10 Specifications ASDA-B2
10-10 Revision May, 2018
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
＞100 MΩ, 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 1.3
Brake power consumption (at 20˚C) [W] 6.5 6.5
Brake release time [ms (Max)] 10 10
Brake pull-in time [ms (Max)] 70 70
Vibration grade (µm) 15
Operating temperature (˚C) 0˚C ~ 40˚C