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适用于各种主流品牌汽车仪表，专用仪表步进电电机。
具有高准确度，抗震动能力强等特点。适用与东风小康、五菱、别克凯越、福田、BYD、江淮等各种品牌。
最大速度: 600°/sec
High speed rotation: 600°/sec
最小步进角度:1/12°
High micro-step resolution:1/12°
工作电压:3.5-10V
Wide working voltage:3.5-10V
低能耗
Low current consumption
电机尺寸:Φ30mm x 7.5 mm
Small dimension:Φ30mm x 7.5 mm
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Electrical and Mechanical Characteristics电气与机械特性 |
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Parameter |
Test Condition |
Min. |
Typ. |
Max. |
Unit |
|
|
Operating Temperature |
工作温度 |
Temperature温度: 25℃±3℃ |
-40 |
- |
105 |
℃ |
|
Resistance |
线圈电阻 |
260 |
280 |
300 |
Ω |
|
|
Operating Current |
驱动峰值电流 |
- |
15 |
20 |
mA |
|
|
Start-Stop Frequency |
启停频率 |
*JL=2.0X10-7kgm2 |
- |
- |
200 |
0/sec |
|
Max.Driving Speed |
最高速度 |
- |
- |
600 |
0/sec |
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|
Gear Ratio |
齿数比 |
|
- |
1:180 |
- |
- |
|
Full Step Size |
全步角度 |
- |
1 |
- |
Degree |
|
|
Parital Step Size |
分步角度 |
- |
1/3 |
- |
Degree |
|
|
Micro Step Size |
微步角度 |
- |
1/12 |
- |
Degree |
|
|
Motor Inertia at Output |
马达惯量 |
- |
- |
4.36E-7 |
kgm2 |
|
|
Backlash |
齿隙回程差 |
- |
0.7 |
1.0 |
Degree |
|
|
Rotational Angle |
转动角度 |
- |
330 |
- |
Degree |
|
|
Noise |
噪音 |
@200 °/s |
- |
39 |
- |
dB(A) |
|
@400 °/s |
- |
43 |
- |
dB(A) |
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Holding Torque @ 5V |
保持扭力(5V) |
|
3.5 |
4.0 |
- |
mNm |
|
Acceleration of sinus vibration test |
振动测试 |
Pointer inertia load 0.2XE-6 kgm2 |
- |
- |
6 |
g |
|
Axial Force - Push On |
轴向压力 |
Test Method |
- |
100 |
120 |
N |
|
Axial Force - Pull Off |
轴向拉力 |
- |
70 |
80 |
N |
|
|
Perpendicular Force |
横向力 |
- |
- |
12 |
N |
|
|
Stoper External Torque |
挡点保持力 |
- |
- |
80 |
mNm |
|
|
Soldering Temp. |
焊接溫度 |
Max. 5 sec. |
- |
- |
290 |
℃ |
