Features of HRP series
DC Power Voltage / Vertically- Or Horizontally- Oriented Pump Head
The HRP series is powered by 12 VDC or 24 VDC and offers an ideal fit for built-in applications. Select vertically- or horizontally- oriented pump head to get optimum mounting position in various host machines.
High Resolution
Digitally-controlled spm range is 0 – 720 spm. The minimum flow of 0.055 mL per shot offers a constant micro-injection
* The stop control type does not allow variable control of the number of strokes.
Waterproof and Dustproof Structure
The sealed drive unit and control unit are enclosed to a water/dust-proof rating of IP65.
* This pump is not completely water proof. Protect the pump with a cover when installing it out of doors.
Operational function
HRP pumps are controlled by an external signal and are available in the following types.
Pulse control type
A pulse signal input controls pump operation (stroke rate). The pump makes one shot per pulse synchronously.
• An input signal is required to enable operation in addition to power activation for this type.
• The pump can not exceed a maximum of 720 spm, even if the external signal input instructs the pump to run beyond that speed.
1 – 5 V control type
The input of 1 – 5 V proportionally controls the pump operation (stroke rate).
• An input signal is required to enable operation in addition to power activation for this type.
4 – 20 mA control type
The input of 4 – 20 mA proportionally controls the pump operation (stroke rate).
• An input signal is required to enable operation in addition to power activation for this type.
Stop control type
The input of the stop signal suspends the pump operation.
• The pump starts to run at 720 spm upon power activation for this type.
Specifications
| Model | HRP-54V-1, HRP-54H-1 | HRP-54V-2, HRP-54H-2 |
|---|---|---|
| Dischage capacity | 38 mL/min | |
| Max. discharge pressure | 0.2 MPa | |
| Stroke rate | 0 – 720 spm | |
| Power voltage | 12 VDC | 24 VDC |
| Power consumption | 5.6 W | |
| Main materials | PVDF, PTFE | |
| LIqiod temperature range | 0 – 40ºC | |
