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Huiyuweiy(Beijing) Fluid Equipment Co., Ltd.
2 Years
| Ask Lasest Price | |
| Brand Name : | Huiyu |
| Model Number : | MP12.5-3A |
| Certification : | RoHS, CE |
| Supply Ability : | 1000 Set/Sets per Week |
| Price : | $175.00 - $245.00/sets |
plunger metering pump 
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 |
| MP12.5-2A | 500μL |
| MP12.5-3A | 100μL |
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
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%
Willie wang
Skype ID : wang.yongqiang1
QQ : 2042293249
Email :sales@huiyufluid.com
Mobile :+86-18601191057/18131258138
Tel :+86-312-5881795, +86-10-63707366
Fax :+86-1063707968
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