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Specifications

Type: 12V dc micro motor
1) Dimension:30.5(L)* 24.0(Dia)*18.3(H) Unit: mm
2) Shaft dia: 2.0mm
3) Direction of rotation: CCW

Type: 12V dc micro motor FK280SA
Model: FK280RA-20150

1. Conditions of use

1.1 Operating voltage range: 10.0-15.0V/DC

1.2 Rated voltage: 12.0V/DC

1.3 Rated load: 45.5g.cm maximum

1.3 Direction of rotation: CCW

1.4 Use of the environment:-5°C~+45°C/Ordinary humidity10~90%RH

1.5 Storage conditions:-15°C~+55°C/Ordinary humidity10~90%RH(No condensation of moisture)

2.Test conditions

2.1 Temperature: 20±2 °C

2.2 humidity: 65±5% RH

2.3 dc micro motor position: dc micro motor shaft horizontal (Lock the dc micro motor in a test fixture)

3.Appearance specification

3.1 Configuration: According to specification of dc micro motor housing configuration (See out drawing)

3.2 Appearance: There shall be no evidence of mechanical damage and shall be no inadequate corrosion, etc [Visual examination :( Allowable extent in based on boundary sample)]

4. Mechanical performance and characteristics(At Test conditions)

4.1 Rated voltage: 12.0V/DC

No load

4.2 Speed:12000±10% RPM

4.3 Current: 0.1A

At maximum efficiency

4.4 Torque: 45.5g.cm

4.5 Speed:10320 ±10%RPM

4.6 Current: 0.62A

4.7 Output:4.82W

4.8 Efficiency: 65%

Stall

4.8 Torque: 325g.cm

4.9 Current:3.8A

4.10 Starting voltage:0.8V maximum (No load)

4.11 Mechanical noise:≤65dB maximum

Test conditions

4.11.1 Measured at rated voltage and rated load

4.11.2 Background noise 45dB maximum

4.11.3 Lock the dc micro motor in a test fixture(shaft horizontal)

5.Requirements

5.1 Load speed varies within ±30%from initial

5.2 load current varies within ±30% from initial

5.3 Terminal resistance varies within ±30% from initial

5.4 Starting voltage is 0.5V maxim

6.Reliability test

6.1 Life test:

Standard test conditions

6.1.1 Voltage: 12.0V DC

6.1.2 Temperature:20±2°C

6.1.3 Humidity:65±5%RH

6.1.4 Lock the dc micro motor in a test fixture(shaft horizontal)

6.1.5 Test model: continuous operation

6.1.6 Test time :> 200H

6.2 Low temp storage

6.2.1 Temperature:-30±2°C

6.2.2 Time: 96H

6.3 High temp storage

6.3.1 Temperature:8.5±2°C

6.3.2 Time: 96H

6.4 Humidity storage

6.4.1 Temperature:70±2°C

6.4.2 Humidity: 90-95%RH

6.4.3 Time: 240H

6.4.4 No condensation of moisture

6.5 Vibration test

6.5.1 Total peak amplitude:1.5mm(P-P)

6.5.2 Frequency: 60HZ

6.5.3 Period: 10-55-10HZ

6.5.4 Direction: X, Y, Z

6.6.5 30minutes per plane

After testing the above conditions, dc micro motors shall be satisfy with specified in Requirements