Chat OnlineStepper Motorized Piston Pump
MP series Micro Piston pump is one kind high accuracy distribution pump, the main function is to realize liquid constant transportation, with very high accuracy distribution. Normally its service life more than 5 million circle period, with high-performance, low price and no need of maintenance.
The micro Piston Pump can't work separately, it needs control circuit (stepper driver) and external connected tube
Working pressure: 0~0.68Mpa
Working condition: Temperature 10℃~40℃,relative humidity 20%~80%
Power supply: Voltage DC24V, electric current 1.2A
8 specification Pistons
25ul 50ul 100ul 250ul 500ul 1ml 2.5ml 5ml
Distribution accuracy (When testing media is ionized water)
100% distribution:<0.1%
10% distribution :<0.5%
1% distribution :<2%
Full route distribution accuracy
≥99.5%
Full route distance
12.5mm(2000 steps)
Piston moving speed
≤12.5mm/0.8s
Stroke resolution
0.00625mm or 1 step
Working life
Advanced zirconia ceramic Piston processing technology and seal technology, to keep the working life reach 5 million circle period, and no need of maintenance.
Pump head material
PMMA or PEEK
Piston
TZP material
Seal ring material
UHMW-PE,VITON
Stepper Motor
1.8°two-phase stepping motor
With optical detection in the end; photoelectric reset sensor fix the initial status of the pump during operation
Working condition
0~0.68MPa
Threaded joint
1/4″-28
Power supply
12-24V DC
Working environment
Working temperature 10℃~40℃,Relative humidity20%~80%
Stepper controller (RS485) or driver, tubing, power supply, etc are Not included
