Brushless DC motor 12mm/4mNm
Product Description
| |
|
|
EC1230-0625 |
EC1230-0926 |
EC1230-1225 |
|
| Motor Data |
|
|
|
|
|
| Values at nomial voltage |
|
|
|
|
| 1 Nominal voltage |
V |
6 |
9 |
12 |
|
| 2 No load speed |
rpm |
25000 |
26000 |
25000 |
|
| 3 No load current |
mA |
240 |
160 |
130 |
|
| 4 Nominal speed |
rpm |
20625 |
22100 |
20625 |
|
| 5 Nominal torque |
mNm |
4 |
4 |
4 |
|
| 6 Nominal current |
A |
1.95 |
1.37 |
1.02 |
|
| 7 Stall toque |
mNm |
20 |
24 |
23 |
|
| 8 Stall current |
A |
9.92 |
8.25 |
5.08 |
|
| 9 Max. efficiency |
% |
72 |
74 |
73 |
|
| Characteristics |
|
|
|
|
|
| 10 Terminal resistance |
ohm |
0.601 |
1.09 |
2.36 |
|
| 11 Terminal inductance |
mH |
0.011 |
0.024 |
0.042 |
|
| 12 Torque constant |
mNm/A |
2.20 |
3.30 |
4.40 |
|
| 13 Speed constant |
rpm/V |
4340 |
2890 |
2170 |
|
| 14 Speed/torque |
rpm/mNm |
1,120 |
940 |
1,120 |
|
| 15 Mechanical time constant |
ms |
3.90 |
3.40 |
3.90 |
|
| 16 Rotor inertia |
gcm^2 |
0.32 |
0.32 |
0.32 |
|
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