ASDA-A User Manual
Chapter 11 Specifications
© DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
4th Edition 2005/11/30, HE03
11-5
11-3 Medium Inertia Servo Motor Specifications (ASMT
M Series)
1kW
1.5kW
2kW
3kW
Model: ASMT
M250
10
15
20
30
Rated
output
1.0
1.5 2.0 3.0
Rated torque (N.m)
4.8
7.16
9.4
14.3
Maximum torque (N.m)
15.7
21.5
23.5
35.8
Rated speed (rpm)
2000
Maximum speed (rpm)
3000
Rated current (A)
5.6
10.6
13.1
17.4
Maximum current (A)
17.6
30.3
31.4
42.3
Power rating (kW/s)
38.4
58.3
55.6
47.2
Rotor moment of inertia
(Kg.m
2
)
5.98E-4
8.79E-4 15.8E-4 43.3E-4
Mechanical time constant
(ms)
1.4
1.3 1.6 0.9
Static friction torque (N.m)
0.29
0.5
0.98
0.98
Torque constant-KT (N.m/A)
0.91
0.73
0.77
0.86
Voltage constant-KE (V/rpm)
95.71E-3
76.0E-3
81.1E-3
90.5E-3
Armature resistance (Ohm)
1.98
0.828
0.6
0.162
Armature inductance (mH)
13.2
5.5
6.1
2.3
Electrical time constant (ms)
6.7
6.6
10.1
14.2
Insulation class
Class F
Insulation resistance
>100M
:
, DC 500V
Insulation strength
AC 1500 V, 50 Hz, 60 seconds
Max. radial shaft load (N)
490
490
784
784
Max. thrust shaft load (N)
98
98
392
392
Vibration grade. (um)
15
Specifications
DC brake power (V)
24
Operating temperature
0
o
Cto 40
o
C (32°F to 104°F)
Storage temperature
-20
o
C to 70
o
C (-4°F to 158°F)
Operating humidity
20~90%RH (non-condensing)
Storage humidity
20~90%RH (non-condensing)
Vibration capacity
2.5G
Environment
Enclosure Rating
IP65 (except shaft and connector)
Note: Please refer to Section 1-2 for details about the model explanation.
