User manual

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
(
K
g
.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.