B3040M is our newest brushless motor model for pumps, it can be used for water pump,air pump,diaphragm pump and so on. This bldc motor is an inner version, with 30mm diameter and 40mm length; its shaft diameter is 3mm, the common performances are DC12V and DC24V version, built-in drive is offered.

Detailed Performance curves of the B3040M brushless motor for pumps.

The DC12V version:

The DC24V version:

For more informations of the B3040M or other pump motors, welcome mail to sales@hengdrive.com.