Chapter 11 Specifications
|
ASDA-A&A+ Series
11-10
Revision April 2009
11.5 Medium and Medium / High Inertia Servo Motor Specifications (ECMA Series)
E218
F218
Model: ECMA Series
35
30
45
55
75
Rated output power (kW) 3.5 3.0 4.5 5.5 7.5
Rated torque (N-m)
16.71 19.10 28.65 35.01 47.74
Maximum torque (N-m)
50.13
57.29
71.62
87.53
119.36
Rated speed (r/min)
2000
1500
Maximum speed (r/min)
3000
Rated
current
(A)
19.2 19.4 32.5 40.0 47.5
Maximum current (A)
57.6
58.2
81.3
100.0
118.8
Power
rating
(kW/s)
51 66.4 105.5 122.9 159.7
Rotor moment of inertia
(Kg.m
2
) (without brake)
54.95E-4 54.95E-4 77.75E-4 99.78E-4 142.7E-4
Mechanical time constant
(ms)
1.06 1.28 0.92 0.96 0.63
Torque constant-KT (N-m/A)
0.87 0.98 0.88 0.88 1.01
Voltage constant-KE
(mV/(r/min))
32 35.0 32.0 31.0 35.5
Armature resistance (Ohm)
0.052
0.077
0.032
0.025
0.015
Armature
inductance
(mH)
1.38 1.27 0.89 0.60 0.40
Electrical time constant (ms)
26.4
16.5
27.8
24.0
26.7
Insulation class
Class B (CE)
Insulation resistance
>100M
Ω
, DC 500V
Insulation strength
AC 1500 V, 50 Hz, 60 seconds
Weight (kg) (without brake)
18.5 18.5 23.5 30.5 37.0
Max. radial shaft load (N)
1470
1470
1470
1764
1764
Max. thrust shaft load (N)
490
490
490
588
588
Vibration grade (
μ
m) 15
Operating temperature
0°C to 40°C (32°F to 104°F)
Storage temperature
-10°C to 80°C (-14°F to 176°F)
Operating humidity
20~90%RH (non-condensing)
Storage humidity
20~90%RH (non-condensing)
Vibration capacity
2.5G
IP Rating
IP65 (when waterproof connectors are used, or when an oil seal is used to
be fitted to the rotating shaft (an oil seal model is used))
Approvals
Call 1(800)985-6929 for Sales
deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com