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In-built Tachogenerator, Encoder,
Brake, Gearbox and Servo Drives can be offered. Speed
controllers
for the Motor Model AA, BA, CB, CC, DA & DB are
available in 24VDC & 180VDC. |
Printed
Armature Disc Motors
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MOTOR RATINGS
(1&2) |
SYMBOL |
UNIT |
B9M4 |
B12M4 |
B12M4H |
B9M4T* |
B12M4T* |
B12M4HT* |
BR13M4CH |
BR17M4CH |
BR19M4CH |
BR19M4HR |
B23M4CH |
BR24M4CH |
BR27M4CH |
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Rated Torque |
TO |
Ncm |
34 |
85 |
112 |
30 |
80 |
97 |
120 |
190 |
320 |
320 |
700 |
960 |
1432 |
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Rated Speed |
N |
RPM |
3000 |
3000 |
3000 |
3000 |
3000 |
3000 |
3000 |
3000 |
3000 |
3000 |
3000 |
3000 |
3000 |
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Rated Output |
W |
Watts |
106 |
268 |
350 |
94 |
250 |
305 |
380 |
600 |
1000 |
1000 |
2200 |
3000 |
4500 |
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Rated Voltage |
V |
Volts |
24.1 |
43.4 |
63.5 |
22.9 |
40.4 |
56.5 |
65 |
105 |
83 |
164 |
172 |
140 |
150 |
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Rated Current |
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Amps |
8.71 |
8.8 |
8 |
8.63 |
8.7 |
8 |
8 |
7.3 |
14.4 |
7.2 |
14.8 |
25 |
32.8 |
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Max. Current at Very low
speed |
|cc |
Amps |
6.81 |
8.13 |
8.1 |
6.81 |
8.13 |
8.1 |
6.5 |
7.1 |
16.5 |
8.5 |
11 |
20 |
37.5 |
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Peack Torque |
Tp |
Ncm |
306 |
861 |
1380 |
283 |
843 |
1208 |
850 |
1400 |
2440 |
2440 |
5000 |
8400 |
11500 |
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Peack Current |
|p |
Amps |
72 |
84.5 |
84.5 |
72 |
84.5 |
84.5 |
50 |
48.7 |
101.4 |
50.1 |
100 |
200 |
251 |
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Max. Speed with No External
Load |
Nmax |
RPM |
5000 |
5000 |
5000 |
5000 |
5000 |
5000 |
5000 |
5000 |
5000 |
5000 |
5000 |
4000 |
4000 |
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Motor Constants |
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Back EMF Constant |
Ke |
Volts/KRPM |
4.85 |
11.55 |
15.82 |
4.5 |
10.6 |
13.82 |
16.5 |
30 |
25 |
51 |
53 |
43 |
48.3 |
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Torque Constant |
Kt |
Ncm/Amps |
4.72 |
11.25 |
15.01 |
4.37 |
10.39 |
13.55 |
15.8 |
23.4 |
23.9 |
48.8 |
50.6 |
41.2 |
46.1 |
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Damping Constant |
Kd |
Ncm/KRPM |
0.94 |
2.2 |
3.8 |
0.94 |
2.2 |
3.8 |
1.5 |
8 |
8 |
8 |
13 |
12.5 |
20 |
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Friction Torque |
Tf |
Ncm |
3.13 |
4.3 |
5 |
3.2 |
4.3 |
5 |
2.6 |
10 |
10 |
10 |
12 |
15 |
20 |
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Terminal Resistance |
Rt |
Ohms |
0.85 |
0.75 |
0.75 |
0.85 |
0.75 |
0.75 |
1.5 |
1.6 |
0.46 |
1.6 |
0.9 |
0.285 |
0.18 |
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Armature Inductance |
La |
Micro-H |
<100 |
<100 |
<100 |
<100 |
<100 |
<100 |
<80 |
<400 |
<100 |
<400 |
<250 |
<100 |
<100 |
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Moment of Inertia |
Jm |
gm-cm2 |
395 |
1342 |
1480 |
586 |
1837 |
1910 |
2350 |
10000 |
10000 |
10000 |
23000 |
32000 |
74000 |
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Mech. Time Constant |
Tm |
Milli-sec |
11.97 |
6.68 |
2.88 |
20.52 |
10.84 |
4.82 |
12 |
6.5 |
7.4 |
6.5 |
8 |
5.1 |
6 |
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Ele. Time Constant |
Te |
Micro-sec |
<150 |
<160 |
<160 |
<150 |
<160 |
<160 |
<55 |
<250 |
<217.4 |
<250 |
<240 |
<350 |
<555.6 |
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Motor Diameter |
D |
mm |
115 |
145 |
145 |
115 |
145 |
145 |
170 |
200 |
226 |
226 |
270 |
290 |
300 |
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Motor Legnth
(ExclShaft) |
L |
mm |
55 |
55 |
70 |
57 |
57 |
72 |
126 |
120 |
137 |
137 |
147 |
168 |
375 |
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Weight |
Wt. |
Kg |
2.3 |
3.6 |
5 |
2.3 |
3.6 |
5 |
5.5 |
12 |
12 |
12 |
21 |
25 |
38 |
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Tachogenerator
Characteristics |
Unit |
Tacho |
Tacho |
Tacho |
B12T |
B9T |
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Peak acceleration with load can
be calculated as :
The operating current can be calculated as :
The operating Voltage can be calculated as :
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Outpt Voltage |
Volts/1000 RPM |
2.25 |
5.3 |
6.4 |
6 |
3 |
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Ripple Content
(Max.) |
% |
3.5 |
3.5 |
3.5 |
3 |
3 |
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Linerity of Output Voltage
(Ref.3600 RPM) |
% |
0.11 |
0.11 |
0.11 |
0.05 |
0.05 |
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Bydirectional Tolerance |
% |
1 |
1 |
1.5 |
1.5 |
1.5 |
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Temp. Coe. of Voltage |
% per Deg. C |
-0.02 |
-0.02 |
-0.02 |
0.02 |
0.02 |
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Minimum Load Resistance
Recommended |
Ohms |
370 |
494 |
494 |
1000 |
1000 |
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Notes :
1. Mounting on metal plate with thermal insulation (200 x 200 x
10mm) and pure DC supply, ambient temprature, 0 degree C to 40
deg C, for motors up to 300 Watts
2. Mounting on metal plate with thermal insulation (400 x 400 x
10mm) and pure DC supply, ambient temprature, 0 degree C to 40
deg C, for motors above to 300 Watts
3. Motors normally used in a large variable speed range.
Extended duty at rated output not recommended.
4. Allowed cycle S3 - 50ms, 1%
*This
Motor is having inbuilt Technogenerator |
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