Delta ASD-B2-0121-B, User Manual

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Chapter 11 Specifications
11-6
Revision June 2010
Medium / High Inertia Servo Motor
E213 E218 F218 G213
Model: ECMA Series
05 10 15 20 20 30 30 03 06 09
Rated output power (kW) 0.5 1.0 1.5 2.0 2.0 3.0 3.0 0.3 0.6 0.9
Rated torque (N-m)
*1
2.39 4.77 7.16 9.55 9.55 14.32 19.10 2.86 5.73 8.59
Maximum torque (N-m) 7.16 14.32 21.48 28.65 28.65 42.97 57.29 8.59 17.19 21.48
Rated speed (r/min) 2000 1500 1000
Maximum speed (r/min) 3000 2000
Rated current (A) 2.9 5.6 8.3 11.01 11.22 16.1 19.4 2.5 4.8 7.5
Maximum current (A) 8.7 16.8 24.81 33.0 33.66 48.3 58.2 7.44 14.49 22.5
Power rating (kW/s)
(without brake)
7.0 27.1 45.9 62.5 26.3 37.3 66.4 10.0 39.0 66.0
Rotor moment of inertia
(× 10
-4
kg.m 2 )
8.17 8.41 11.18 14.59 34.68 54.95 54.95 8.17 8.41 11.18
Mechanical time constant
(ms)
1.91 1.51 1.11 0.96 1.62 1.06 1.28 1.84 1.40 1.07
Torque constant-KT
(N-m/A)
0.83 0.85 0.87 0.87 0.85 0.89 0.98 1.15 1.19 1.15
Voltage constant-KE
(mV/(r/min))
30.9 31.9 31.8 31.8 31.4 32.0 35.0 42.5 43.8 41.6
Armature resistance
(Ohm)
0.57 0.47 0.26 0.174 0.119 0.052 0.077 1.06 0.82 0.43
Armature inductance
(mH)
7.39 5.99 4.01 2.76 2.84 1.38 1.27 14.29 11.12 6.97
Electrical time constant
(ms)
12.96 12.88 15.31 15.86 23.87 26.39 16.51 13.55 13.55 16.06
Insulation class Class A (UL), Class B (CE)
Insulation resistance >100M Ω , DC 500V
Insulation strength
AC 1500V
，
60 sec
Weight (kg) (without
brake)
6.8 7.0 7.5 7.8 13.5 18.5 18.5 6.8 7.0 7.5
Weight (kg) (with brake) 8.2 8.4 8.9 9.2 17.5 22.5 22.5 8.2 8.4 8.9
Max. radial shaft load (N) 490 490 490 490 1176 1470 1470 490 490 490
Max. thrust shaft load (N) 98 98 98 98 490 490 490 98 98 98
Power rating (kW/s)
(with brake)
6.4 24.9 43.1 59.7 24.1 35.9 63.9 9.2 35.9 62.1
Rotor moment of inertia
(× 10
-4
kg.m 2 ) (with brake)
8.94 9.14 11.90 15.88 37.86 57.06 57.06 8.94 9.14 11.9
Mechanical time constant
(ms) (with brake)
2.07 1.64 1.19 1.05 1.77 1.10 1.33 2.0 1.51 1.13
Brake holding torque
[Nt-m (min)]
10.0 10.0 10.0 10.0 25.0 25.0 25.0 10.0 10.0 10.0
Brake power
consumption
(at 20
o
C) [W]
19.0 19.0 19.0 19.0 20.4 20.4 20.4 19.0 19.0 19.0