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1)Dimension

a)25 x 25 x10mm   b)30 x 30 x 10mm  c) 40 x 40 x 10mm   d) 40 x 40 x 20mm 

e) 50 x 50 x 10mm  f)60 x 60 x 10mm   g) 60 x 60 x 15mm   h) 60 x 60 x 20mm

 i)60 x 60 x 25mm   j)70 x 70 x 10mm   k)70 x 70 x 15mm   l)70 x 70 x 20mm 

m)70 x 70 x 25mm   n)80 x 80 x 15mm  o)80 x 80 x 20mm   p)80 x 80 x 25mm 

 q) 92 x 92 x 25mm r) 120 x 120 x 25mm 

 2) Rated voltage: DC 5V,12V,24V,48V 
 3) Type: ball bearing, sleeve bearing

4)Safety Approvals:CE、TUV、UL、CUL、CCC

5)Electric strength:1mAmax at 1000VAC for 1 min between lead wire and frame.

6)Insulation resistance:10M ohm between lead wire and frame(DC 500V)

7)Life expectancy(ball bearing):50,000hrs rain at 25 degree C relative humidity 65%+/-20%

8)Life expectancy(sleeve bearing):＞30,000hrs rain at 25 degree C relative humidity 65%+/-20%

9)Operation temperature:-10 to 70℃

10)Storage temperature:-40 to 75℃

11)Lead Wire:UL1007(AWG18-30)

12)Protection:Motor protection and polarity protection

13)Plastic Material:Black PBT(UL 94v-0)glass filled

14)Frame:Plastic   Impeller:Plastic

15)Function:Function type is optional