DC Motorized Impellers
In this section, you will find additional information about Mechatronics standard offering of DC motorized impellers. Mechatronics highly skilled engineering team is available to assist with development of custom cooling solutions to meet your requirements. Please contact Mechatronics with your engineering requirements.
Connection Reference
| Wire Color | Impeller Connection | Function | Parameter |
|---|---|---|---|
| Red |  |
Power Supply Input | Impeller Rated DC Voltage |
| Blue | Speed Control Input | 0-10VDC | |
| Yellow | Tachometer Output | 10mA Max Pulse | |
| Black | Ground Reference | Ground |
Speed Control
Impeller speed is 0 RPM when blue wire control input is 0VDC.
Impeller operates at minimum speed when blue wire control input is 1VDC.
Impeller operates at full speed when blue wire control input is 10VDC.
Speed control input voltage maximum is impeller's rated DC voltage.
Full Speed Operation
To operate the impeller without speed control input, connect blue and red wire together to rated input voltage.
Impeller operates at 100% RPM when blue wire control input is connected to red wire at impeller rated voltage.
The yellow wire does not need to be connected for impeller to operate.
| Red |  |
Power Supply Input |
| Blue | Connect to Red Wire | |
| Yellow | Connection not required | |
| Black | Ground |