Specifications Of Servo Motor (Ecma Series) - Delta ASD-B2-0121-B User Manual

Chapter 11 Specifications

11.2 Specifications of Servo Motor (ECMA Series)

Low Inertia Servo Motor
Model: ECMA Series
Rated output power (kW)
Rated torque (N-m)
Maximum torque (N-m)
Rated speed (r/min)
Maximum speed (r/min)
Rated current (A)
Maximum current (A)
Power rating (kW/s)
(without brake)
Rotor moment of inertia
(× 10 kg.m 2 ) (without
-4
brake)
Mechanical time constant
(ms) (without brake)
Torque constant-KT
(N-m/A)
Voltage constant-KE
(mV/(r/min))
Armature resistance
(Ohm)
Armature inductance (mH) 24.0
Electrical time constant
(ms)
Insulation class
Insulation resistance
Insulation strength
Weight (kg) (without
brake)
Weight (kg) (with brake)
Max. radial shaft load (N)
Max. thrust shaft load (N)
Power rating (kW/s)
(with brake)
Rotor moment of inertia
2
(× 10 kg.m ) (with brake)
-4
Mechanical time constant
(ms) (with brake)
Brake holding torque
[Nt-m (min)]
Brake power consumption
o
(at 20 C) [W]
11-4
C204 C206
01 02
0.1 0.2
0.32 0.64
*1
0.96 1.92
0.90 1.55
2.70 4.65
27.7 22.4
0.037 0.177
0.75 0.80
0.36 0.41
13.6 16.0
9.30 2.79
12.07
2.58 4.30
0.5 1.2
0.8 1.5
78.4 196
39.2 68
25.6 21.3
0.04 0.192
0.81 0.85
0.3 1.3
6.5
7.2
C208
04 04 07
0.4 0.4 0.75
1.27 1.27 2.39
3.82 3.82 7.16
3000
5000
2.60 2.60 5.10
7.80 7.74 15.3
57.6 22.1 48.4
0.277 0.68 1.13
0.53 0.73 0.62
0.49 0.49 0.47
17.4 18.5 17.2
1.55 0.93 0.42
6.71 7.39 3.53
4.30 7.96 8.36
Class A (UL), Class B (CE)
>100MΩ, DC 500V
1500V AC, 60 seconds
1.6 2.1 3.0
2.0 2.9 3.8
196 245 245
68 98 98
53.8 22.1 48.4
0.30 0.73 1.18
0.57 0.78 0.65
1.3 2.5 2.5
6.5 8.2 8.2
C209 C210
07 10 10
0.75 1.0 1.0
2.38 3.18 3.18
7.14 8.78 9.54
3000 5000
3.66 4.25 7.30
11 12.37 21.9
29.6 38.6 38.1
1.93 2.62 2.65
1.72 1.20 0.74
0.65 0.75 0.43
27.5 24.2 16.8
1.34 0.897 0.20
7.55 5.7 1.81
5.66 6.35 9.30
2.9 3.8 4.3
3.69 5.5 4.7
245 245 490
98 98 98
29.3 37.9 30.4
1.95 2.67 3.33
1.74 1.22 0.93
2.5 2.5 8.0
8.2 8.2 18.5
Revision June 2010
20
2.0
6.37
19.11
12.05
36.15
90.6
4.45
0.61
0.53
19.2
0.13
1.50
11.4
6.2
7.2
490
98
82.0
4.95
0.66
8.0
18.5