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Gear metering pump

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  • Miniature Magnetic Drive Gear pump
  • Miniature Magnetic Drive Gear pump
  • Miniature Magnetic Drive Gear pump
  • Miniature Magnetic Drive Gear pump
  • Miniature Magnetic Drive Gear pump
  • Miniature Magnetic Drive Gear pump
  • Miniature Magnetic Drive Gear pump
  • Miniature Magnetic Drive Gear pump

Miniature Magnetic Drive Gear pump

Safety warning:



Gear pumps can produce high pressure differentials. Excessively high pressures can damage the system and cause harmful liquids to injure personnel on site. Operating conditions that exceed design limits can also damage pumps or motors.

The pump and motor work together. Before disassembling the pump, please cut off the power of the motor and release the pressure in the pump completely.

Before starting the pump, please make sure that the tightening screws of the pump body are installed correctly.

Do not change the parts of the pump and motor. Any changes may reduce the pressure rating of the pump and cause injury to people. Please use original repair parts approved by the manufacturer.

The pressure of the pump is 25Bar at room temperature. The normal operating conditions of the pump should be lower than this value. If the leakage of the medium will cause serious consequences, please confirm the safety of the pipeline connection before starting the pump.

The temperature of the liquid must not exceed 150°C. High temperature will reduce the pressure of the pump.

If the medium will corrode the pump body or seals, this type of pump cannot be used in this condition. Under such conditions, the reliability and tightness of the pump will be greatly reduced.



Function introduction Function introduction



CX-MP series miniature gear pumps are gears and bearings made of special reinforced PEEK materials, high-precision ceramic shafts, and gears that are injection molded at one time; the products have ultra-high service life and wear-resistant type. Ideal for non-pulsating corrosive liquids, abrasive liquids, and high-temperature liquids.


The  miniature gear pump has stable transmission, no pulse, no noise, accurate calculation and high repeatability;

The pump body is made of high-performance stainless steel, which has extremely high wear resistance and long service life; the product has low power consumption and less heat, and can work continuously for 24 hours;

Exquisite and compact, according to the convenience and flexibility, easy to maintain the equipment; Use high-performance magnetic drive, good sealing, and truly achieve zero leakage;

With excellent corrosion resistance, it is widely used in the transportation of most chemical media; advanced processing equipment and stable and reliable product quality;

Tungsten steel gears are suitable for media containing tiny particles.

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Parameters

 



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40W motor supporting product parameters


Model

CX-MP-30D4P

CX-MP-60 D4P

CX-MP-60D4W

Motor Power

40W (DC24V)

Rated current

1.8A

Pump head displacement

0.30ml/r

0.60ml/r

0.60ml/r

Inlet/outlet size

Rc1/8

Pump body material

SUS304

SUS304

SUS304  TiN

Gear material

PEEK 

PEEK 

WC 

continuous working pressure

0.6MPa

0.4 MPa

0.4 MPa

Maximum pressure

1.0 MPa

0.7 MPa

0.7MPa

Rated speed

500~5000rpm

L1(mm)

48.5

52.7

52.7

L2(mm)

96

100.2

100.2

viscosity range

0.2~1500cps

temperature range

-40~70

Net weight(kg

0.75

0.77

0.785


Product Size


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70W motor supporting product parameters


Model

CX-MP-30D7P

CX-MP-60D7P

CX-MP-60D7W

CX-MP-90D7P

Motor power

70W (DC24V)

Rated current

3A

Pump head displacement

0.30ml/r

0.60ml/r

0.60ml/r

0.90ml/r

Inlet/outlet size

Rc1/8

Pump body material

SUS304

SUS304

SUS304  TiN

SUS304

Gear material

PEEK 

PEEK 聚醚醚酮

WC 

PEEK 

continuous working pressure

0.6MPa

0.6 MPa

0.6 MPa

0.5MPa

Maximum pressure

1.5 MPa

1.0 MPa

1.0MPa

0.8MPa

Rated speed

500~4500rpm

500~4000rpm

L1(mm)

48.5

52.7

52.7

56.9

L2(mm)

105.5

108.1

108.1

113.9

viscosity range

0.2~1500cps

temperature range

-40~70

Net weight(kg

1.025

1.04

1.066

1.06

Product Size


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120W motor supporting product parameters

Model

CX-MP-15D1

2P

CX-MP-30D1

2P

CX-MP-60D1

2P

CX-MP-60D12

W

CX-MP-90D1

2P

Motor power

120W (DC24V)

Rated current

7A

Pump head displacement

 

0.15ml/r

 

0.30ml/r

 

0.60ml/r

SUS304

TiN

 

0.90ml/r

Inlet/outlet size

Rc1/8

Pump body material

SUS304

SUS304

SUS304

SUS304

SUS304

Gear material

PEEK

PEEK

PEEK

WC 

PEEK

continuous working pressure

 

0.6MPa

 

0.6MPa

 

0.6 MPa

 

0.6 MPa

 

0.6 MPa

Maximum pressure

 

1.5 MPa

 

1.5 MPa

 

1.2 MPa

 

1.0MPa

 

1.0MPa

Rated speed

500~4500rpm

L1(mm)

48.5

48.5

52.7

52.7

56.9

L2(mm)

171

171

175.2

175.2

179.4

viscosity range

0.2~1500cps

temperature range

-40~70

Net weight(kg

1.66

1.66

1.67

1.7

1.69

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Product Size

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120W AC motor supporting product parameters

Model

CX-MP-30A12P

CX-MP-60A12P

CX-MP-60A12W

CX-MP-90A12P

Motor power

120W (DC24V)

Rated current

0.30ml/r

0.60ml/r

0.60ml/r

0.90ml/r

Pump head displacement

Rc1/8

Inlet/outlet size

SUS304

SUS304

SUS304 TiN

SUS304

Pump body material

PEEK 

PEEK 

WC 

PEEK 

Gear material

0.6MPa

0.6 MPa

0.6 MPa

0.6 MPa

continuous working pressure

1.5 MPa

1.2 MPa

1.0MPa

1.0MPa

Maximum pressure

1500rpm

Rated speed

48.5

52.7

52.7

56.9

L1(mm)

171

175.2

175.2

179.4

L2(mm)

0.2~1500cps

viscosity range

-40~70

temperature range

1.66

1.67

1.7

1.69






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Product Size

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Product flow pressure curve

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Selection list

Mo

Code

说明

CX-MP


Miniature gear pump

 

Pump head displacement

15

0.15ml/r


30

0.3ml/r


60

0.6ml/r


90

0.9ml/r


150

1.5ml/r

 

 

Motor power

D4

40W DC Motor-24V


D7

70W DC Motor-24V


D12

120W DC Motor-24V


A12

120W AC Motor-220V

 

Gear material 

P

PEEK 


W

WC 

 

Pump body material

4

SUS304 


6

SUS316 

 

Explosion-proof grade

N

None


B

DII BT4 防爆


Example: CX-MP-0.3-D4-P-S-N

Miniature gear pump Displacement: 0.3ml/r

Motor power: 40W DC motor-24V

Gear material: PEEK

Pump body material: SUS304 stainless steel


Application industry


Miniature magnetic drive gear pumps are designed for liquid transportation from 20ml / min to 51000ml / min.

They are suiteblw for systems such as feeding, dosing, lubricpting, sampling, spraying, dispensing, printing, chemical pressing, filtering, cleaning, recycling, and coyting.

Equipped with built-in encoder of integrated DC motor NP pumps can be applied in small space occasions; Equipped with explosion-proof motor NP pumps can be applied in flamable and explosive situations; Equipped with speed control motors.

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Operation Note   

Magnetic drive ring:

The magnetic drive can make the pump meet the requirement of zero leakage. It can also protect the system from overpressure and particle ingress. When the poles of the inner and outer magnetic rings are misaligned by the external force, decoupling occurs.

When the pump is blocked, the motor may continue to run, but the pump will stop. To resume operation, stop and restart the motor completely. If you continue to stall, check the system for overpressure. If the system pressure is normal, the pump body must be disassembled to check whether foreign particles enter the pump body, causing the gear to block. After cleaning the internal parts, reassemble the pump set. Before restarting, please turn the blades of the motor fan, at this time the pump and motor should rotate smoothly and unhindered.

Operating pressure:

Excessive pressure difference between inlet and outlet will make the magnetic coupling slip. Excessive pressure fluctuations in the system can cause slippage.

Self-priming:

The pump has a self-priming function, but it is confirmed that the gear is wetted by the pumped liquid before starting.

Dry transfer:

Dry running will cause permanent damage to the pump. Please confirm that there is liquid in the pump cavity when the pump is running.

Reverse:

The pump should rotate clockwise. Short-term reversal is acceptable, but long-term continuous reversal will shorten the life of the pump.


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