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Super Lowest Price Micro Plunger Pump - Micro Plunger Pump MP12.5-1A – Huiyuweiye

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Super Lowest Price Micro Plunger Pump - Micro Plunger Pump MP12.5-1A – Huiyuweiye Detail:

MP Series Micro plunger pump is a small volume, high precision, long life products series. Mainly for equipment and instruments matching application.
It can transfer liquid less than 5ml. The users can drive the stepping motor to control it, or choose other driver.  There are two kinds of drive to choose:
12.5-QD1 Without locked-rotor (speed range: 0.75-450rpm)
12.5-QD2 with locked-rotor (speed range: 90-450rpm)
Those two models have Electromagnetic valve drive interface, have RS485 communication interface. Address can be set, can connect more than 32 set pump.
Electronic locked-rotor protection function, It will stop working when locked-rotor.
Product type:

Product type Plunger volume
MP12.5-1A 1000μL(1ml)
MP12.5-2A 500μL(0.5ml)
MP12.5-3A 100μL(0.1ml)
MP12.5-4A 2500μL(2.5ml)
MP12.5-5A 5000μL(5ml)

Technical parameter
Precision: ≤5‰
Stroke length: 2000 step (12.5mm)
Control precision: 1 step (0.00625mm)
Plunger speed: ≤12.5mm/0.8s
Max volume: 1ml
Life time:≥ 5 million times
Initial position detection: the initial position output low level, other position output high level
Max pressure: 0.68MPa
Valve fitting: 2 pieces of 1/4″-28UNF inner thread interface
Shell of pump head: PMMK and PEEK
Dimensions : 137.7mm×61.25mm×45mm
Operating condition: Temperature 10 to 40℃ Relative humidity 20%-80%
Weight: 0.5KG

♦ need to connect with one way valve when working

Steppper motor data
Step angle: 1.8°
Number of phases: 2
Phase voltage: 2.4V
Phase current: 1.2A
Electric resistance: 2Ω ±10%
Inductance: 4.2mH ±10%
Parameter of motor and sensor

Interface of motor

parameter of motor

interface of photoelectric sensor

color of wire

defination

item

parameter

color of wire

defination

black

A

angle of stroke

1.8°±5%

red

positive pole

phase number

2

green

 

insulation resistance

≥100MΩ

black

negative pole

insulation ratig

B

red

B

phase voltage

2.4V

white

+5Vpower supply

phase voltage

1.2A

blue

 

reistance

2.0Ω±10%

blue

signal output

electrical inductance

4.2mH±20%

green

ground wire

3 4 5


Product detail pictures:

Super Lowest Price Micro Plunger Pump - Micro Plunger Pump MP12.5-1A – Huiyuweiye detail pictures

Super Lowest Price Micro Plunger Pump - Micro Plunger Pump MP12.5-1A – Huiyuweiye detail pictures


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We are experienced manufacturer. Wining the majority from the crucial certifications of its market for Super Lowest Price Micro Plunger Pump - Micro Plunger Pump MP12.5-1A – Huiyuweiye , The product will supply to all over the world, such as: New Zealand, Canada, Zurich, In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a professional engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We are your best choice.
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Phoebe from Ireland - 2017.09.28 18:29
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Rebecca from Swiss - 2018.12.22 12:52
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