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Technical Parameter:
Model No. | MiNi SY-04 | ||
Accuracy | ≤1%@100% stroke | ||
Repeat accuracy | 3‰ - 7‰ | ||
Pressure | 0-1.0Mpa (air) | 0-1.2Mpa (water) | |
Service life | 3 million times no leakage (media: water) | ||
Detection | Photosensor check original piston position for accurate location | ||
Rated stroke (control steps) | 5ml | 10ml | 20ml |
30mm (12000 steps) | 24.08mm (9632 steps) | 24.88mm (9952 steps) | |
Linear speed | 0.017mm/s – 5mm/s | ||
Time range (rated stroke) | 6s – 1765s | 4.8s – 1416s | 5s – 1464s |
Accuracy resolution | 0.0025mm/0.4154μL | 0.0025mm/1.0381μL | 0.0025mm/2.0096μL |
Actuator | KSS Ball screw (lead 1mm) | ||
Max piston drive | ≥ 100N | ||
Sub piston drive | ≥ 45 N | ||
Cylinder ID | 5ml | 10ml | 20ml |
14.55mm | 23mm | 32mm | |
Fluid path | Borosilicate cylinder, PTFE piston | ||
Max pressure | Positive air pressure 0-1.0Mpa / Negative air pressure 0-0.05Mpa | ||
Connector | 1/4-28UNF Female | ||
Communication | RS232/RS485/CAN | ||
Baud rate | 9600dps, 19200dps, 38400dps, 57600dps, 115200dps | ||
Device add. & Parameter setting | Serial Pont | ||
Dimension (L*W*H) | 42*42*210mm | ||
Power supply | DC24V/1.5A | ||
Working temperature | 5 – 55℃ | ||
Working humidity | < 80% | ||
Net Weight | 0.72kg | ||
Main Function:
Address setup | Serial port |
Baud rate setup | Different baud rates under RS232/RS485/CAN available |
CAN target add setup | Superior device setup support |
Speed setup | Serial setup 1-250rpm/min (air and liquid different) |
Subdivision setup | Serial setup: subdivision must be 256 when speed as 1rpm/min |
Reset internal data | Factory setting |
Inquiry parameter | Device add, speed, subdivision, baud rate |
Inquiry version | Current version |
Motor direction | CW, CCW |
Reset | Return piston to origin |
Strong stop | Strong stop the running motor |
Motor status inquiry | Inspect current motor status |
Power memory | When motor suddenly stops, current position can be enquiry by display the distance to origin |

Note:
We usually stock 0.9° step motor MiNi SY-04 syringe pump, if you need 1.8° MiNi SY-04 syringe pump, please contact customer service.
Driver Port Direction:

Tips:
When you buy it for the first time, we will give the USB converter to you for free.


Flow Path

When pumping liquid, pumping liquid from box A into cavity of injection pump through inlet-only check valve; when discharging liquid, discharging liquid into box B through outlet-only check valve; whole working process finished.

When pumping liquid, connect long-on port with the public port of solenoid valve, pumping the liquid from box A into cavity of injection pump; when discharging liquid, power on the solenoid valve, the long-on port of solenoid valve closed at the moment, long-off port opened and connected with the public port to discharge the liquid from cavity of injection pump into box B; the whole working process finished.

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