HNPM S-KB-4
HNPM S-KB-4
The controller S-KB-4 is recommended for continuous flow control in combination with micro annular gear pump mzr-7241. The 2-Q-DC servo amplifier enables to control the constancy of flow rate via motor speed using the hall sensors of the brushless DC-motor. Speed can be adjusted with an external voltage signal (0 … 10 V).
Advantages
- Pump controller for continuous delivery
- Good value 2-Q-DC servo amplifier
- For brushless DC-motor with digital hall sensors
- Compact aluminum housing
- Speed set with external voltage signal or external potentiometer
- Current delimiter
- Screw terminal for plug-in of mzr-pump
Specifications
| Velocity range | 500 – 6000 rpm |
| Dimensions (L x W x H) | approx. 80 x 52 x 36 mm |
| Error output »FG« |
Open collector max. UB / 15 mA No Error: high level |
| Direction input »DIR« |
Right direction: low (0 … 1 V) Left direction: high (4 V … UB) |
| Input for motor speed »U_in« |
voltage signal 0 … 10 V external potentiometer 10 kΩ |
| Max. peak output current | 6 A |
| Max. continuous output current | 4 A |
| Weight | approx. 160 g |
| Voltage | screw terminal (5 mm raster) |
| Protection class | IP 20 |
| Control | PI controller for motor speed |
| Supply voltage | 24 V DC (5 – 28 V) |
| Pump connector | screw terminal (5 mm raster) |
| Operating temperature range | 0 ... +60 °C |
| Remark | subject to technical changes |
