Justin Lemire-Elmore
VEVA Talk on Hub Motors, Wed Dec 21st, 2011, 7:30pm
Justin will be a guest speaker for the December meeting of the Vancouver Electric Vehicle Association (VEVA). The topic this year is going to be a tell-all tale about everything related to hub motors. Issues will range from the many lessons learned from 7 years of dealing with imported hubs, to technical optimization and modeling details, to glimpses of what may be on the horizon. This should be an exciting talk for those interested to know more about the little engine that makes ebikes move. Location details are here.
Open on Saturdays in December, 2011, 12:00pm - 5pm
We've extended our store open hours to include Saturdays as well for the past couple weeks and during the rest of December as well. If you're into Christmas shopping for ebike conversion parts or unicycles, we'll be around to make scheduling a trip a little easier.
Farewell to Margot, (and help us find a replacement!)
Margot, who has done an amazing job being on the front lines of all of our sales and orders for the past 2 years, is leaving in January for a 6 months volunteer position with a non-profit in Uganda. We would like to collectively thank her for the tireless dedication of making ebikes.ca a friendly place to order from, and to wish her all the best in this next chapter. We'd also like to spread the word that we are looking to hire someone for these difficult to fill shoes.
So if you can vouch for someone in the Vancouver area who has a top notch commitment to customer service, who could learn most of the complexities of ebike parts, and who thrives in the challenging and multi-tasking environment of a startup, then let us know. Job posting on craigslist is here.
Multi Mode Lumenator
We've had lots of wonderful feedback about the 1000 lumen Lumenatorlight since releasing it last year. But some occasional complaints arethat it is too bright to use in areas dense with people, and also thatthe button could sometimes be hard to push. We've addressed both ofthese with the new multimode Lumenator, which uses a remote button thatlets you turn the the light on and off without taking your hand of thegrip, and also lets you cycle through multiple brightness modes.
The first production batch is in final assembly stages and should be available on Nov 21st. They are available to buy on the store site and we've reduced the price of the standard Lumenator too!
November 2011 Homepage Update
It's November, and we're all hoping that you've all recovered from Hallowe'en shenanigans and are starting to plan your over-winter electric bicycle build projects. There's nothing quite like rainy days to huddle in the garage and start building a rocking bike for next year. And for us, it's a time to buckle down a bit and focus on original R&D projects for next season too.
Make a Vote for Cycling
It's rare that we get involved with anything political, but then again it's rare that a city is blessed to have a visionary mayor who knows how to deliver on a cycling promise and is willing to shake up the infrastructure to accomodate it. Since starting off with the Burrard Bridge experiment in 2009 to the Hornby and Dunsmuir separated bike lanes, bicycle ridership has increased significantly in the city due to the decisive leadership of Gregor Robertson. And this with the planners still largely unaware of how big of a role electric bicycles will play in the near future to take cycling to even greater masses.
We give Gregor Robertson and the Vision slate a big endorsement in the upcoming Nov 19th municipal election, and we hope that those similarly affected will take the time out to vote. The stakes are rather high with the main challenger threatening to undo much of the progress recently made.
Rare Earth Metals get Dear
Those following business and economics will be aware that China has restricted export quotas on the materials used to make rare-earth magnets, which has caused price increases of 6 fold on Neodymium since the start of this year. That is great news in that rare earth mines all over the world can now open and produce these materials with much better environmental and health standards. However, it does mean that the magnets used in ebike motors are about 3 times as expensive as they used to be, which causes a 50-70% rise in the cost of direct drive hub motors and a somewhat lower rise in the cost of geared motors.
We still have the old prices listed for our remaining 9C motor stock, but as soon as the next shipment arrives in 2 weeks then expect the price on these and the associated 9C based direct drive kits to go up accordingly.
What's Next?
We've still been quite busy setting up all of the lab and shop space at our new building, sourcing and laying out the tools and equipment necessary to make this place into a powerhouse for ebike product development. Check the images below to see some of the progress to date.
Power Electronics Lab | Complete Machine Shop |
Crystalyte 400 and 5300 Series Motors Discontinued
The venerable 400 and 5300 motor series that got so many enthusiasts started on ebikes has now been formally discontinued by Crystalyte (about time some would say!). The good news is that Crystalyte is now producing a new HS/HT motor series that is based on the same efficient motor construction style as Nine Continent, but with much better mechanical fit for bicycle and disk brake compatibility. For a more complete summary of the improvements see the postings on the Endless Sphere thread here.
We sampled these motors in January and have put them up on our simulator. We expect to receive our stock available for purchase in mid-July, and these will be the first bulk batch of sensored HS/HT 35mm motors delivered in North America, so that they will be fully backwards compatible with all the sensored motor controllers.
Other Stock Updates
Infineon Controllers: After our recent shipment vanished in transit, we're still sorting out a situation. Our next batch when it does come will finally have a universal voltage range, so that the same unit can run from 24V to 72V batteries without any need to change resistors on the circuitboard.
eZee batteries: We have had good supply all year of the 3 battery types alluded to above, but the high range 36V 14Ah and standard 36V 9Ah options will be sold out soon, with only the 48V 10Ah battery option remaining. Next shipment from eZee is scheduled to arrive mid-July.