Buy Ruixing 28mm Precious Metal Brush DC Motor which is of high quality directly with low price.
MOTOR PARAMETER
Nominal Power |
W |
0.60 |
0.6 |
Rated Voltage |
Volt |
6 |
6 |
Resistance ±10% |
Ohm |
12.00 |
3.83 |
No-load Speed ±10% |
rpm |
4200 |
7700 |
No-load Current ≤125% |
mA |
15 |
25 |
Speed Constant |
rpm/V |
700 |
1283 |
Torque Constant |
mNm/A |
13.24 |
7.33 |
Stall Current |
mA |
500 |
1567 |
Stall Torque |
mNm |
6.62 |
11.48 |
Max. Efficiency |
% |
68 |
76 |
Inductance mH |
mH |
0.2 |
0.2 |
Mechanical Time Constant |
ms |
21.05 |
21.04 |
Rotor Inertia |
gcm² |
3.16 |
2.99 |
At Max. Output |
|||
Current |
mA |
150 |
110 |
Torque |
mNm |
1.99 |
0.81 |
Speed |
rmp |
2940 |
7159 |
Output |
W |
0.6 |
0.6 |
MEASUREMENT
MOTOR CHARACTERISTIC
MOTOR PARAMETER
Nominal Power |
W |
3.0 |
4.0 |
Rated Voltage |
Volt |
12 |
12 |
Resistance ±10% |
Ohm |
6.50 |
4.6 |
No-load Speed ±10% |
rpm |
4200 |
5500 |
No-load Current ≤125% |
mA |
15 |
15 |
Speed Constant |
rpm/V |
350 |
458 |
Torque Constant |
mNm/A |
27.08 |
20.73 |
Stall Current |
mA |
1846 |
2609 |
Stall Torque |
mNm |
49.99 |
54.07 |
Max. Efficiency |
% |
83 |
85 |
Inductance mH |
mH |
0.368 |
0.27 |
Mechanical Time Constant |
ms |
5.55 |
6.71 |
Rotor Inertia |
gcm² |
6.29 |
6.28 |
At Max. Output |
|||
Current |
mA |
350 |
400 |
Torque |
mNm |
9.48 |
8.29 |
Speed |
rmp |
3404 |
4657 |
Output |
W |
3 |
4 |
MEASUREMENT
MOTOR CHARACTERISTIC
MOTOR PARAMETER
Nominal Power |
W |
12.0 |
30.0 |
Rated Voltage |
Volt |
12 |
24 |
Resistance ±10% |
Ohm |
0.94 |
2.6 |
No-load Speed ±10% |
rpm |
7000 |
8400 |
No-load Current ≤125% |
mA |
35 |
150 |
Speed Constant |
rpm/V |
583 |
350 |
Torque Constant |
mNm/A |
16.33 |
26.85 |
Stall Current |
mA |
12766 |
9231 |
Stall Torque |
mNm |
208.51 |
247.88 |
Max. Efficiency |
% |
90 |
76 |
Inductance mH |
mH |
0.084 |
0.081 |
Mechanical Time Constant |
ms |
3.90 |
4.30 |
Rotor Inertia |
gcm² |
11.07 |
12.10 |
At Max. Output |
|||
Current |
mA |
1100 |
1521 |
Torque |
mNm |
17.97 |
40.84 |
Speed |
rmp |
6397 |
7016 |
Output |
W |
12 |
30 |
MEASUREMENT
MOTOR CHARACTERISTIC