The following is the introduction of high quality Ruixing 22mm Precious Metal Brush DC Motor, hoping to help you better understand 22mm Precious Metal Brush DC Motor. Welcome new and old customers to continue to cooperate with us to create a better future!
MOTOR PARAMETER
Nominal Power |
W |
2.0 | 3.0 | 3.5 | 4.0 |
5.0 |
Rated Voltage |
Volt |
8 | 9 | 15 | 24 |
24 |
Resistance ±10% |
Ohm |
1.46 | 2.91 | 7.2 | 13.3 |
7.9 |
No-load Speed ±10% |
rpm |
8900 | 8000 | 8500 | 6500 |
9000 |
No-load Current ≤125% |
mA |
50 | 25 | 15 | 20 |
30 |
Speed Constant |
rpm/V |
1113 | 889 | 567 | 271 |
375 |
Torque Constant |
mNm/A |
8.51 | 10.66 | 16.74 | 34.89 |
25.23 |
Stall Current |
mA |
5479 | 3093 | 2083 | 1805 |
3038 |
Stall Torque |
mNm |
46.63 | 32.97 | 34.87 | 62.95 |
76.65 |
Max. Efficiency |
% | 82 | 83 | 84 | 80 |
81 |
Inductance mH |
mH |
0.052 | 0.11 | 0.35 | 1.13 |
0.54 |
Mechanical Time Constant |
ms |
5.88 | 6.93 | 7.69 | 5.66 |
4.86 |
Rotor Inertia |
gcm² |
2.93 | 2.72 | 3.00 | 5.22 |
3.94 |
At Max. Output |
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Current |
mA |
275 | 380 | 270 | 195 |
230 |
Torque |
mNm |
2.34 | 4.05 | 4.52 | 6.80 |
5.80 |
Speed |
rmp |
8200 | 7017 | 7398 | 5624 |
8319 |
Output |
W |
2 | 3 | 3.5 | 4 |
5 |
MEASUREMENT
MOTOR CHARACTERISTIC