Bafang G310 Motor Disassembly Video

In this video Peter shows the entire process for completely disassembling the silent G310 hub motor from Bafang. This hub motor is eminently serviceable and uses bevel cut gears on the first stage of the planet reduction for extra smooth and silent torque delivery. Why would you need to open up a motor? There have been instances of people stripping the gears when using them at well beyond Bafang's 30Nm torque rating. Our own experience is that gear failure is possible above 50 Nm. As well, we had an entire batch from Bafang that came with insufficient magnet adhesives, allowing the magnets to spin loose at high RPMs. Ther serviceability allowed us to open up and repair these units. The front G311 motors have a nearly identical internal construction and follow a similar disassembly process. For more details on these small silent geared motors, have a look at our product info page here http://www.ebikes.ca/product-info/gea... and store page here http://www.ebikes.ca/shop/electric-bi...