Tongsheng tsdz2 Full Suspension Help?

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Andy@MiRider   1 mW

1 mW
Posts: 14
Joined: Sep 25 2019 3:43am

Tongsheng tsdz2 Full Suspension Help?

Post by Andy@MiRider » Sep 30 2019 2:21am

Guys,

Im considering fitting a TSDZ2 to my full suspension bike. Looking at the TSDZ2 fitting instructions, it shows as per the pic below that the motor is secured by a bracket between the rear stays. Obviously, with my bike being a full suspension bike, this is not possible. How have you guys who have fitted this system to a similar design full suspension frame got around this please?
Tongsheng  Motor Install.JPG
Tongsheng Motor Install.JPG (86.08 KiB) Viewed 617 times
Heres My Bike:-
LRS3 Pic 1.JPG
LRS3 Pic 1.JPG (46.28 KiB) Viewed 617 times
LRS3 Pic 2.JPG
LRS3 Pic 2.JPG (106.47 KiB) Viewed 617 times

Andy@MiRider   1 mW

1 mW
Posts: 14
Joined: Sep 25 2019 3:43am

Re: Tongsheng tsdz2 Full Suspension Help?

Post by Andy@MiRider » Sep 30 2019 7:09am

Please help guys?

jimmyfergus   100 mW

100 mW
Posts: 49
Joined: Jul 17 2018 4:19pm

Re: Tongsheng tsdz2 Full Suspension Help?

Post by jimmyfergus » Sep 30 2019 8:04am

You can do without the bracket. The motor will want to rotate forwards, so rotate it forwards against the frame and then tighten the locknut and it works fine without any anti-rotation bracket. You will probably want to put something between the frame and motor casing, like a bit of old innertube.

Andy@MiRider   1 mW

1 mW
Posts: 14
Joined: Sep 25 2019 3:43am

Re: Tongsheng tsdz2 Full Suspension Help?

Post by Andy@MiRider » Sep 30 2019 8:21am

Thanks Bud.

I have seen a few pretty rough as fcuk solutions with bits of angle iron etc but Im an Aerospace engineer and couldnt ride the thing with such a half cocked monstrosity bolted or clipped to the freshly painted frame.....lol

Ill fit some suitable rubber between the bottom of the downtube and the motor. I might even custom mold a neoprene rubber spacer to fit the downtube and motor snugly.

Cheers, AB

2old   100 kW

100 kW
Posts: 1236
Joined: Jul 19 2014 3:20pm
Location: Socal

Re: Tongsheng tsdz2 Full Suspension Help?

Post by 2old » Sep 30 2019 9:01am

Can't tell if there is a "jam" nut to reinforce the nut on the BB; if not, Locktite.

casainho   10 GW

10 GW
Posts: 4436
Joined: Feb 14 2011 2:43pm

Re: Tongsheng tsdz2 Full Suspension Help?

Post by casainho » Sep 30 2019 1:14pm

Please see on the wiki FAQ, I posted pictures how I did for my full suspension, I did already for 2 of them.

If you not fix well the motor, the case will brake against the frame tube!!!

https://github.com/OpenSource-EBike-fir ... Rider_540S

Image

Image
- TSDZ2 FAQ: issues and repairs, etc
- TSDZ2 OpenSource firmware

Developer of OpenSource knowledge and technology for ebikes: Wireless Ebike boar ANT+ and Bluetooth, Flexible OpenSource firmware for EBikes: TSDZ2 mid drive motor, KT motor controllers and displays: Bafang 850C color, SW102 Bluetooth and KT-LCD3.

If you like my work, please consider making a donation to help my developments: paypal.me/jorgecasa

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