INVT IMS20B Series Product Manual page 21

IMS20B Series Medium Power Servo Motor Product Manual
6 Medium-power servo motor
6.1 200 frame
6.1.1 Motor parameters
Rated voltage (V)
Rated speed (rpm)
Rated power (kW)
Rated frequency (Hz)
Rated current (A)
Rated torque (N•m)
Peak current (A)
Peak torque at 0.5 times the rated
speed (N•m)
Max. speed (rpm)
Peak torque at rated speed (N•m)
Torque constant (N•m/A)
Line resistance (Ω)
Back EMF constant (V/krpm)
Rotation
inertia
(kg•cm )
2
Motor weight
(kg)
Brake
specifications
Fan
specifications
Model
Standard
Brake type
Standard
Brake type
Holding torque
(N•m)
Supply voltage (DC
V)
Rated power (W)
Pick-up voltage (V)
Drop-out voltage
(V)
Insulation
resistance (Ω)
Type
Rated power (W)
Rated voltage (V
AC)
Rated frequency
(Hz)
Rated current (A)
Model
IMS20B-20M
80C20C 71C17C 63C15C 12D20C 11D17C 94C15C
2000 1700 1500
8 7.1
133.3 113.3 100
14.4 13.3 12.4
38 40
38.1 34.6 33.4
96 100 100
3000 2700 2500
66 66
2.64 3.05 3.23
1.29 1.58 2.01
177.2 199.9 233.0
52 52
64 64
35.2 35.2 35.2
47.4 47.4 47.4
Centrifugal fan
IMS20B-20M
380
2000 1700
6.3 12.2 10.7
133.3 113.3
21.6 19.3
40 58.1 60
57.1 52
145.3 150
3000 2700
66 120 120
2.69 3.08
0.701 0.93
182 205
52 73 73
64 85 85
40.6 40.6
52.8 52.8
≥150
24
55
≤18
>1.2
>100M
50/64
220
50/60
0.22/0.28
1500
9.4
100
17.1
60
45.2
150
2500
120
3.51
1.197
238
73
85
40.6
52.8
18