Rotary Vane Pump Motor – 240V/330W Motor
This espresso machine external pump motor is a good demonstration of the vary common standard rotary vane pump motors models available. This clamp flange rotary pump motor is the 220/240V 50/60 Hz version. The power supply cord is not included, so the lead from the machine is attached through the cord restraint to a screw clamp connector under the protective cover.
- model 11053704
- power 330W 220/240V 50/60Hz
- capacitor 10 µf
- for volumetric pump
- UL-USA approved
In many cases, older espresso machine equipment will have the rotary vane pump motor mounted outside of the espresso machine, where as with most newer equipment the motor will be mounted on the inside.
It has been said that: “When diagnosing motor related problems, be sure to check the capacitor before committing to a pump replacements. If the motor spins up to speed with the pump removed, especially if you give it a little spin start with a screw driver, the pump is likely fine and the capacitor (which starts the motor) is bad.”
