1. General
This specification applies to 2040ZDF-B-1-3.7 motor.
2.Operating condition
No. |
Items |
Specification |
2-1 |
Rated voltage |
3.7V DC |
2-2 |
Operating voltage |
3.3-4.5 V DC |
2-3 |
Operating frequency |
230~330Hz |
2-4 |
Rated frequency |
260Hz(Type) |
2-5 |
Rated load |
3.9g |
2-6 |
Motor Position |
Any positions |
2-7 |
Temperature、Humidity Range |
1)Working temperature: -10℃~60℃, Humidity:≤90 %RH |
2-8 |
Measuring condition |
Measure all normal temperature and humidity if any doubt about judgement , measurements shall within 20±3℃ 60±5%RH |
2-9 |
Appearance |
There shall be no evidence of mechanical damage, and shall not have inadequate corrosion and so on. |
3.Electrical characteristics
No. |
Item |
Specification |
Type |
Condition-Remark |
3-1 |
Rated frequency |
260Hz |
|
|
3-2 |
Load current |
400mA±20% |
400mA |
At rated voltage and rated load and rated frequency and 80% Duty cycle |
3-3 |
No load current |
60~160mA |
90mA |
At rated voltage and NO load and frequency 290Hz and 80% Duty cycle |
3-4 |
Terminal |
3.2Ω±15% |
3.2Ω |
Measure between terminals |
3-5 |
torque |
170gf.cm Min |
220gf.cm |
At rated voltage |
3-6 |
Starting |
3.3V DC Max |
3.0VDC |
Minimum Voltage for starting (ON/OFF Test) |
3-7 |
Insulation |
10MΩ Min |
|
At 100V DC between motor terminal and case |
3-8 |
Mechanical Noise |
75dB(A)Max |
65dB(A) |
|
4、Reliability
NO. | Item |
Test condition |
Requirements |
4-1 |
Life |
Voltage:3.7V DC |
After the test ,motors shall be approved as specified in item 5-1 |
4-2 |
Low temp |
Temperature:-20±2℃ |
After 24 hours exposure in ordinary Temperature and humidity,motors shall be approved as specified in item 5-2 |
4-3 |
High temp |
Temperature:70±2℃ |
|
4-4 |
Humidity |
Temperature :40±2℃ |
|
4-5 |
Thermal shock |
After 2 hours exposure in ordinary temperature and humidity,motors shall be approved as specified in item 5-3 |
|
4-6 |
Free fal |
Set the motors in the carton; Drop the motors with carton on the oncrete floor from 75cm in height. Drop once in each of the six perpendicular plants, totally 6 times。
Height:0.75m |
After the test , motors shall be approved as specified in item 5-1 |