Suitable pump type: Brushless micro pump
Supply voltage: 12 V
Maximum fluid temperature: +80°C

Brushless micro pump controller. A compact and highly powerful motor controller for RS Pro centrifugal micro pumps. The EQi controller accepts input voltages of up to 30 volts, and the pump speed can be controlled via an integrated potentiometer or an external signal of 0–5 volts. At voltages above 12 V, the controller maintains a constant flow despite increasing back pressure and provides a flatter flow-pressure curve. Installation is straightforward: simply wire the two input terminals, connect the three outputs to the micro pump, and set the jumper position to either the integrated speed control or control via an external 0–5 V signal. Application area: Due to its compact dimensions, easy installation, and lighting efficiency, the EQi controller is ideal for a wide range of applications, such as research and development, laboratory equipment, experimental setups, and manufacturing facilities.