User manual

Chapter 11 Specifications ASDA-A User Manual
4th Edition 2005/11/30, HE03 © DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
11-4
11-2 Low Inertia Servo Motor Specifications (ASMTL Series)
100W 200W 400W 750W 1kW 2kW 3kW
Model: ASMTL250
01 02 04 07 10 20 30
Rated output (kW) 0.1 0.2 0.4 0.75 1.0 2.0 3.0
Rated torque (N.m) 0.318 0.64 1.27 2.39 3.3 6.8 9.5
Maximum torque (N.m) 0.95 1.91 3.82 7.16 9.9 19.2 31.5
Rated speed (rpm) 3000
Maximum speed (rpm) 5000 4500
Rated current (A) 1.1 1.7 3.3 5.0 6.8 13.4 17.5
Maximum current (A) 3.0 4.9 9.3 14.1 18.7 38.4 55
Power rating (kW/s) 34.5 23.0 48.7 51.3 42 98 95.1
Rotor moment of inertia
(
K
g
.m
2
)
0.03E-4 0.18E-4 0.34E-4 1.08E-4 2.6E-4 4.7E-4 11.6E-4
Mechanical time constant
(ms)
0.6 0.9 0.7 0.6 1.7 1.2 1.05
Static friction torque (N.m) 0.02 0.04 0.04 0.08 0.49 0.49 0.49
Torque constant-KT (N.m/A) 0.32 0.39 0.4 0.5 0.56 0.54 0.581
Voltage constant-KE
(V/rpm)
33.7E-3 41.0E-3 41.6E-3 52.2E-3 58.4E-3 57.0E-3 60.9E-3
Armature resistance (Ohm) 20.3 7.5 3.1 1.3 2.052 0.765 0.32
Armature inductance (mH) 32 24 11 6.3 8.4 3.45 2.63
Electrical time constant
(ms)
1.6 3.2 3.2 4.8 4.1 4.5 8.2
Insulation class Class F
Insulation resistance
>100M:, DC 500V
Insulation strength AC 1500 V, 50Hz, 60 seconds
Max. radial shaft load (N) 78.4 196 196 343 490 490 490
Max. thrust shaft load (N) 39.2 68.6 68.6 98 98 98 98
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 to 90%RH (non-condensing)
Storage humidity 20 to 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.