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客戶信息 | 客戶名稱/Customer | |
客戶料號(hào)/Part No. | ||
客戶承認(rèn)簽章Customer Approved Signatures |
|
品名/Description | 空心杯直流電機(jī)/ Coreless cup DC Motor | |
型號(hào)/Part No. | KPD10A-1020 | |
版次/Rev. | A/0 | |
設(shè)計(jì)/Designed | 審核/Checked | 批準(zhǔn)/Approved |
張文 20170405 | 劉華 20170405 | 楊廣 20170405 |
版次Rev. | 日期 Date |
更改原因 Reason for change |
編制Designed | 審核Checked | 批準(zhǔn)Approval |
序號(hào)NO. |
項(xiàng)目 Item |
內(nèi)容 Contents |
2-1 |
電機(jī)結(jié)構(gòu) Motor construction |
直徑為10mm的空心杯直流電機(jī) 10mm cylindrical Coreless cup DC motor |
2-2 |
磁極極數(shù) Number of magnet poles |
2極(磁鋼內(nèi)置) 2-poles(inner magnet type) |
2-3 |
換向方式 Rectifying method |
金屬電刷換向器裝置 Metal brush and commutator |
序號(hào)NO. |
項(xiàng)目 Item |
規(guī)格 Specification |
條件/備注 Condition / Remark |
3-1 |
額定電壓 Rated voltage |
DC3.7V |
馬達(dá)導(dǎo)線兩端靜態(tài)電壓 The two ends of the wire quiesceng voltage motor |
3-2 |
額定負(fù)荷 Rated load |
風(fēng)葉 The blade of the fan |
封樣風(fēng)葉 The blade of the fan |
3-3 |
旋轉(zhuǎn)方向 Rotation direction |
順時(shí)針方向 CW |
由出力軸方向目視 As seen from shaft |
3-4 |
擺放位置 Motor position |
任意位置 Any position |
|
3-5 |
使用電壓范圍 Operating voltage |
DC2.5V~4.0V |
用戶使用的產(chǎn)品負(fù)載不同,該使用電壓范圍只作參考值,無任何承諾意義 As the customers actual load is different, this working voltage range is just for reference |
3-6 |
使用環(huán)境 Operating conditions |
-10℃~50℃ 15%~95%RH |
常規(guī)濕度/ordinary humidity 不凝露/no condensation of moisture |
3-7 |
貯存環(huán)境 Storage conditions |
-20℃~60℃ 15%~75%RH |
常規(guī)濕度/ordinary humidity 不凝露/no condensation of moisture/ |
序號(hào)NO. |
項(xiàng)目 Item |
測試環(huán)境條件 Environmental condition |
4-1 |
溫度 Temperature |
20±3℃ |
4-2 |
濕度 Humidity |
60±5% RH |
4-3 |
電機(jī)體位 Motor Position |
軸伸水平 Shaft Horizontal |
4-4 |
電源 Power Supply |
直流穩(wěn)壓電源/DC Power Supply DC3.7V±2% |
序號(hào)NO. |
項(xiàng)目 Item |
測試環(huán)境條件 Environmental condition |
規(guī)格 Specification |
5-1 | 外觀尺寸Configuration |
游標(biāo)卡尺 Vernier caliper |
參考外形圖紙 As specified in outline drawing |
5-2 | 外觀Appearance |
目測 Visual examination |
無明顯機(jī)械劃痕、裂縫、銹跡、污點(diǎn) No obvious evidence of mechanical damage、crack、rust and stain |
5-3 |
重量 Weight |
架盤天平 精度0.1g Plate balance 0.1g |
8g(Approx) (左右) |
5-4 |
軸向間隙 Shaft end play |
游標(biāo)卡尺或百分表 Vernier caliper or Dial indicator |
0.3mm Max |
5-5 |
機(jī)械噪聲Mechanical Noise |
![]() 測試場地:類半自由聲場 額定電壓,空載運(yùn)行,背景噪聲≤23 dB(A),電機(jī)固定在測試夾具上(軸伸水平),拾音器沿軸向正對電機(jī)平面,距離10 cm。Test site: Class of semi-free field At rated voltage and free load, Back ground noise:23 dB(A) Max, Fix the motor in a test jig (Shaft Horizontal). Microphone is faced to the flat of motor and recedes by 10cm |
≤ 65dB(A) |
序號(hào)NO. |
項(xiàng)目 Item |
測試環(huán)境條件 Environmental condition |
規(guī)格 Specification |
6-1 |
空載電流 No-Load current |
At Rated voltage and no load 額定電壓及無負(fù)荷下測試 |
320mA MAX |
6-2 |
空載轉(zhuǎn)速 No-Load speed |
43000rpm±15 %r.p.m | |
6-3 |
額定負(fù)荷 Rated Load |
額定電壓及標(biāo)準(zhǔn)負(fù)荷下測試 At Rated voltage and rated load ![]() |
模擬風(fēng)葉 |
6-4 | 額定電流Rated current | 3400 mA MAX | |
6-5 | 額定轉(zhuǎn)速Rated speed | 31500rpm±10 %r.p.m | |
6-3 |
堵轉(zhuǎn)電流 Stall current |
額定電壓及鎖定電機(jī)軸條件下測試 At rated voltage and shaft lock |
16A MAX |
6-4 |
絕緣電阻 Insulation resistance |
在 100V 直流電壓下,電機(jī)引線與外殼間測量. At DC 100V, measured between housing case and terminal. |
10MΩ Min |
序號(hào)NO. |
項(xiàng)目 Item |
試驗(yàn)條件 Test condition |
判定基準(zhǔn) Requirements |
7-1 |
壽命測試 Life test |
1. 環(huán)境條件Condition of temperature: 常溫常濕 Normal temperature and humidity 2. 試驗(yàn)狀態(tài)Test state: 將電機(jī)固定在測試裝置上(機(jī)身水平) Fix the motor in a test jig (keep the body of the motor horizontal) 3. 測試電壓Voltage: DC 9.0V 4. 負(fù)荷Load: 模擬風(fēng)葉 5. 測試模式Test mode: 運(yùn)行8分鐘停10分鐘,20個(gè)周期 8min ON 10min OFF, 20 |
在常溫常濕下放置2h后,馬達(dá)應(yīng)符合項(xiàng)8-1的要求。 After 2 hours exposure in ordinary temperature and humidity, Motors shall be approved as specified in item 8-1. |
7-2 |
低溫放置 Low temperature storage |
溫度/Temperature: -20±2℃; 時(shí)間/Time: 72h 濕度/Humidity:常濕/ Ordinary Humidity |
在常溫常濕下放置4h后,馬達(dá)應(yīng)符合項(xiàng)8-2的要求。 After 4 hours exposure in ordinary temperature and humidity, Motors shall be approved as specified in item 8-2. |
7-3 |
高溫放置 High temperature exposure |
溫度/Temperature: 60±2℃; 時(shí)間/Time: 72h 濕度/Humidity:常濕/ Ordinary Humidity |
|
7-4 | 濕度測試Humidity test |
溫度/Temperature: 40±2℃; 時(shí)間/Time: 72h 濕度/Humidity:90±5%RH |
|
7-5 |
熱沖擊試驗(yàn)Thermal Shock test |
溫度Temperature :-20℃~ 60℃ 時(shí)間Time:2h 循環(huán)周期數(shù)Circle cycle:10cycles ![]() |
在常溫常濕下放置4h后,馬達(dá)應(yīng)符合項(xiàng)8-3的要求。 After 4 hours exposure in ordinary temperature and humidity, Motors shall be approved as specified in item 8-3. |
7-6 |
跌落試驗(yàn) Drop test |
方向Direction:x,y,z 高度High: 1.5m 跌落次數(shù): 每個(gè)方向各2次 Times:2 times each direction 試驗(yàn)狀態(tài): 將電機(jī)放在重約100克的剛性較好的塑料盒子里,自由地跌落至混凝土地面上 Test state: The motor is set into a rigid cubic plastic housing approximately weight 100g and fall free on the concrete floor |
試驗(yàn)結(jié)束后,電機(jī)應(yīng)滿足8-1的規(guī)定After having finished the test, the motor should conform to the requirements of the items 8-1. |
序號(hào)NO. |
項(xiàng)目 Item |
規(guī)格 Specification |
8-1 | TABLE A |
1) 額定轉(zhuǎn)速/Rated speed:初始值/ Initial data±50% MAX 2) 額定電流/Rated current:初始值/ Initial data±50% MAX 3)絕緣阻抗/Insulation resistance:10MΩ Min 4)起動(dòng)電壓/ Starting voltage:1.5V DC Max |
8-2 | TABLE B |
1) 額定轉(zhuǎn)速/Rated speed:初始值/ Initial data±30% MAX 2) 額定電流/Rated current:初始值/ Initial data±30% MAX |
8-3 | TABLE C |
1) 額定轉(zhuǎn)速/Rated speed:初始值/ Initial data±35% MAX 2) 額定電流/Rated current:初始值/ Initial data±35% MAX |
NO. 序號(hào) |
Item 項(xiàng)目 |
Specification 規(guī)格(L*W*H) |
Inner parts name and quantity 內(nèi)裝件品名及數(shù)量 |
|
9.1 |
Tray 內(nèi)包裝盒 |
297×223×21 |
Motor 電機(jī) |
100pcs |
9.2 |
Inner box 內(nèi)包裝箱 |
300×225×230 |
Tray 內(nèi)包裝盒 |
10pcs |
9.3 |
Outer box 外包裝箱 |
310×238×240 |
Inner box 內(nèi)包裝箱 |
1pcs |
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