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micro cooling pump/brushless dc water pump

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Shenzhen zhongke century technology co., Ltd

micro cooling pump/brushless dc water pump

Place of Origin : China

Brand Name : zhongke century

Model Number : dc40

MOQ : 1

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Specification


NO

Items

Specs

1

Sizes and weight

83x63x48;250g

2

Dimension of inlet

13.8mm

3

Dimension of outlet

10mm

4

Driving method

Brushless, Magnetic , 2 phase or 3 phase

5

Pump material

PA66+GF30% (optional)

6

Condition of use

Continuously

7

Fluids

Water, oil, gasoline, acid and alkali solution etc

8

Max working temp

60degree(2 phase)or 100degree(3 phase)

9

Power consumption

2.5W~26.4W

10

Rated voltage

12Vdc or 24Vdc

11

Voltage used

5Vdc ~ 12Vdc or 5Vdc ~ 24Vdc

12

Max rated current

1.2A

13

Max flow rate

10.8L/MIN(2.86G/MIN)

14

Max Static Head

7m(23ft)

15

Noise

<35dB

16

Water proof class

IP68(can be submersible installed)

17

Life span

More than 30000hrs

18

Power supply

Solar panel; DC electric source; battery

Features

1,Brushless, permanent magnetic rotor, maintenance-free, long life

2,small size, high efficiency, low consumption, low noise

3,Ceramic sleeve and ceramic shaft [optional]

4,Stator and circuit board sealed by epoxy resin, completely water proof

5,Parameter adjustable, 12v pump’s head can be 2m to 5m..

6,Can be customized

Difference between 2-phase and 3-phase sensor less BLDC pump


2-Phase

u Driven by sensor which should be put inside the pump body

3-Phase

u Driven by program, sensor less, whole control circuit can be put outside

u Speed adjustable by PWM, analog signals(0-5v) or potentiometer[optional]

u Locked-rotor and reverse connection protection

u Automatic overload protection and over-temperature protection

u Soft start with low in-rush current, great for PV panel

Model Note

DC40-XX YY


1,DC--------means the pump is brushless dc pump

2,40---------Sizes: 40 means the size is at the range of 4cm

3,XX--------voltage :12 means the voltage is 12Vdc

4,YY---------Head: 30 means the pump head is 3m


Parameters (The technical specification only for reference, it can be customized)


model

voltage

Rated current

head

flow

power

V

A

m

ft

L/H

G/H

w

DC40-0510

5

0.5

1.0

3.5

250

66

2.5

DC40-0615

6

0.6

1.5

4.9

300

79

3.6

DC40-0935

9

1.10

3.5

11.4

420

122

9.9

DC40-1220

12

0.45

2.0

6.5

350

93

5.4

DC40-1230

12

0.70

3.0

9.7

400

106

8.4

DC40-1240

12

1.00

4.0

13.0

460

122

12.0

DC40-1250

12

1.20

5.0

16.0

520

137

14.4

DC40-2430

24

0.35

3.0

9.7

400

106

8.40

DC40-2440

24

0.50

4.0

13.0

460

127

12.0

DC40-2450

24

0.55

5.0

16.0

520

148

14.4

DC40-2460

24

0.80

6.0

19.5

580

153

19.2

DC40-2470

24

1.15

7.0

22.7

620

164

26.4

Remarks

The current above is open outlet current, when contact to circulation system the current will cut down to 55%~70% of Rated current.

Head-Flow curve Graph


Product Tags:

brushless dc water pump

      

micro dc water pump

      

mini dc water pump

      
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