Delta Electronics none Manual De Usuario
Chapter 11 Specifications|ASDA-AB Series
11-4
Revision March 2008, Doc. Name: 2007PDD23000011
11.2 Specifications of Servo Motor (ECMA Series)
Low Inertia Servo Motor
C304
C306
C308
C310
100W
200W
400W
400W
750W
1kW
2kW
Model: ECMA Series
01
02
04
04
07
10
20
Rated output power (kW)
0.1 0.2 0.4 0.4 0.75 1.0 2.0
Rated torque (N.m)
0.32 0.64 1.27 1.27 2.39 3.18 6.37
Maximum torque (N.m)
0.96 1.92 3.82 3.82 7.16 9.54 19.11
Rated speed (r/min)
3000
Maximum speed (r/min)
5000
Rated current (A)
0.9 1.55 2.6 2.6 5.1 7.3 12.05
Maximum current (A)
2.7 4.65 7.8 7.8 15.3 21.9 36.15
Power rating (kW/s)
(without brake)
27.7 22.4 57.6 24.0 50.4 38.1 90.6
Rotor moment of inertia
(Kg.m
2
) (without brake)
0.037E-4 0.177E-4 0.277E-4
0.68E-4
1.13E-4 2.65E-4 4.45E-4
Mechanical time constant
(ms) (without brake)
0.75 0.80 0.53 0.74 0.63 0.74 0.61
Torque constant-KT (N.m/A)
0.36 0.41 0.49 0.49 0.47 0.43 0.53
Voltage constant-KE
(mV/(r/min))
13.6 16 17.4 18.5 17.2 16.8 19.2
Armature resistance (Ohm)
9.3 2.79 1.55 0.93 0.42 0.20 0.13
Armature inductance (mH)
24 12.07 6.71 7.39 3.53 1.81 1.50
Electrical time constant (ms)
2.58 4.3 4.3 7.96 8.37 9.3 11.4
Insulation class
Class A (UL), Class B (CE)
Insulation resistance
>100M
Ω, DC 500V
Insulation strength
1500V AC, 60 seconds
Weight (kg) (without brake)
0.5 1.2 1.6 2.1 3.0 4.3 6.2
Weight (kg) (with brake)
- 1.5 2.0 2.9 3.8 4.7 7.2
Max. radial shaft load (N)
78.4 196 196 245 245 490 490
Max. thrust shaft load (N)
39.2 68 68 98 98 98 98
Power rating (kW/s)
(with brake)
- 21.3 53.8 22.1 48.4 30.4 82
Rotor moment of inertia
(Kg.m
2
) (with brake)
- 0.192E-4
0.30E-4
0.73E-4
1.18E-4
3.33E-4
4.953E-4
Mechanical time constant
(ms) (with brake)
- 0.85 0.57 0.78 0.65 0.93 0.66
Brake holding torque
[Nt-m (min)]
- 1.3 1.3 2.5 2.5 12 12
Brake power consumption
(at 20
o
C) [W]
- 7.2 7.2 8.5 8.5 19.4 19.4
Brake release time [ms (Max)]
- 10 10 10 10 10 10
Brake pull-in time [ms (Max)]
- 70 70 70 70 70 70