andrea_104kg
1 kW
- Joined
- Mar 5, 2018
- Messages
- 344
I open this tread separate from the main one to ONLY post engine HARDWARE temperature control solutions.
This is one of the major flaws of tsdz2, please post ideas and solutions only on this topic.
If it can be useful to summarize my experiences made to check the engine temperature.
Sorry I can't put the photos in the right place :-(
First I put a lcd themometer capable of measuring up to 110 ° celsius.
![tsdz2ter1.jpg tsdz2ter1.jpg](https://endless-sphere.com/sphere/data/attachments/138/138534-154eab940308498cefc3480d109f4bbe.jpg)
![tsdz2ter1-5.jpg tsdz2ter1-5.jpg](https://endless-sphere.com/sphere/data/attachments/138/138535-57b0f94a5e750fe14bf32e42357b6283.jpg)
![tsdz2term2.jpg tsdz2term2.jpg](https://endless-sphere.com/sphere/data/attachments/138/138536-4dbe11f45e350c08c90ddb443234df28.jpg)
I took a test climb.
it is a non asphalted country road. The maximum slope is 17%.
![salita test.JPG salita test.JPG](https://endless-sphere.com/sphere/data/attachments/138/138537-a9cad395f96d622580a7cb3a5459c0d8.jpg)
The outside temperature was around 16 ° celsius., The engine (tsdz2 48v 750w) was at 37 ° at the start. max power oscillating from 450w to 800w.
the result
![prova1-7senza ventola.jpg prova1-7senza ventola.jpg](https://endless-sphere.com/sphere/data/attachments/138/138538-997fde5ed0b8191c4a7cca5cd0073d20.jpg)
then I tried putting a fan
![prova1-1.jpg prova1-1.jpg](https://endless-sphere.com/sphere/data/attachments/138/138539-bb5616d06c9577bd9ba552400780cb45.jpg)
![prova1-2.jpg prova1-2.jpg](https://endless-sphere.com/sphere/data/attachments/138/138540-b3534939660f3ef8f7718b1d34f2d6bd.jpg)
![prova1-3.jpg prova1-3.jpg](https://endless-sphere.com/sphere/data/attachments/138/138541-c9dbd60bc1742bbf68a60b6cc0396189.jpg)
![prova1-4.jpg prova1-4.jpg](https://endless-sphere.com/sphere/data/attachments/138/138542-662c0eb6d91fac13ffbb82db8981e7d6.jpg)
View attachment 9
![prova1-5.jpg prova1-5.jpg](https://endless-sphere.com/sphere/data/attachments/138/138543-002fa496c40c56cdb3ebb3eefc8f30d3.jpg)
![prova1-6.jpg prova1-6.jpg](https://endless-sphere.com/sphere/data/attachments/138/138544-6ae7f550d075eac98bc63475a9b26837.jpg)
The result has unfortunately been unsatisfactory.
![prova1-7temp.jpg prova1-7temp.jpg](https://endless-sphere.com/sphere/data/attachments/138/138545-a42992b4e1d2988968e8dffc95b6d4e0.jpg)
I knew that in the summer I could no longer use tsdz2, so I resorted to drastic remedies.
![201962921545_alet1.jpg 201962921545_alet1.jpg](https://endless-sphere.com/sphere/data/attachments/138/138546-299dd59314ab0c47f4f985cf71a9b218.jpg)
![2019629215436_alet2.jpg 2019629215436_alet2.jpg](https://endless-sphere.com/sphere/data/attachments/138/138547-ba421c190b7ee67d1c3ed52bb3ff4bf1.jpg)
![2019629215456_alet5.jpg 2019629215456_alet5.jpg](https://endless-sphere.com/sphere/data/attachments/138/138548-85727f653ef1932aa46d1e836091d72c.jpg)
I FILLED HOLES WITH HIGH TEMPERATURE SILICONE
![20198262131_tempt1.jpg 20198262131_tempt1.jpg](https://endless-sphere.com/sphere/data/attachments/138/138549-143d1bd0700385f3480d85e19313f356.jpg)
This evening I did the test again, outside temperature 25 °, 37 ° engine at the start.
The result
![201982621150_tempt3.jpg 201982621150_tempt3.jpg](https://endless-sphere.com/sphere/data/attachments/138/138550-f4b8df5e83cc5cbdf13ae3bcf153ec9d.jpg)
the problem it's solved!
I also did a very tough off-shore tour and the maximum temperature reached was 81 °
Unfortunately, during the unmodified tests I reached 95 ° many times and sometimes even
![201931417170_temp10.jpg 201931417170_temp10.jpg](https://endless-sphere.com/sphere/data/attachments/138/138551-c9e26048461ed23cbf03c7db8c949571.jpg)
The engine seems a little less powerful than a new one, but for now I won't change it!
If you have ideas, and above all test results, they are welcome !!
This is one of the major flaws of tsdz2, please post ideas and solutions only on this topic.
If it can be useful to summarize my experiences made to check the engine temperature.
Sorry I can't put the photos in the right place :-(
First I put a lcd themometer capable of measuring up to 110 ° celsius.
![tsdz2ter1.jpg tsdz2ter1.jpg](https://endless-sphere.com/sphere/data/attachments/138/138534-154eab940308498cefc3480d109f4bbe.jpg)
![tsdz2ter1-5.jpg tsdz2ter1-5.jpg](https://endless-sphere.com/sphere/data/attachments/138/138535-57b0f94a5e750fe14bf32e42357b6283.jpg)
![tsdz2term2.jpg tsdz2term2.jpg](https://endless-sphere.com/sphere/data/attachments/138/138536-4dbe11f45e350c08c90ddb443234df28.jpg)
I took a test climb.
it is a non asphalted country road. The maximum slope is 17%.
![salita test.JPG salita test.JPG](https://endless-sphere.com/sphere/data/attachments/138/138537-a9cad395f96d622580a7cb3a5459c0d8.jpg)
The outside temperature was around 16 ° celsius., The engine (tsdz2 48v 750w) was at 37 ° at the start. max power oscillating from 450w to 800w.
the result
![prova1-7senza ventola.jpg prova1-7senza ventola.jpg](https://endless-sphere.com/sphere/data/attachments/138/138538-997fde5ed0b8191c4a7cca5cd0073d20.jpg)
then I tried putting a fan
![prova1-1.jpg prova1-1.jpg](https://endless-sphere.com/sphere/data/attachments/138/138539-bb5616d06c9577bd9ba552400780cb45.jpg)
![prova1-2.jpg prova1-2.jpg](https://endless-sphere.com/sphere/data/attachments/138/138540-b3534939660f3ef8f7718b1d34f2d6bd.jpg)
![prova1-3.jpg prova1-3.jpg](https://endless-sphere.com/sphere/data/attachments/138/138541-c9dbd60bc1742bbf68a60b6cc0396189.jpg)
![prova1-4.jpg prova1-4.jpg](https://endless-sphere.com/sphere/data/attachments/138/138542-662c0eb6d91fac13ffbb82db8981e7d6.jpg)
View attachment 9
![prova1-5.jpg prova1-5.jpg](https://endless-sphere.com/sphere/data/attachments/138/138543-002fa496c40c56cdb3ebb3eefc8f30d3.jpg)
![prova1-6.jpg prova1-6.jpg](https://endless-sphere.com/sphere/data/attachments/138/138544-6ae7f550d075eac98bc63475a9b26837.jpg)
The result has unfortunately been unsatisfactory.
![prova1-7temp.jpg prova1-7temp.jpg](https://endless-sphere.com/sphere/data/attachments/138/138545-a42992b4e1d2988968e8dffc95b6d4e0.jpg)
I knew that in the summer I could no longer use tsdz2, so I resorted to drastic remedies.
![201962921545_alet1.jpg 201962921545_alet1.jpg](https://endless-sphere.com/sphere/data/attachments/138/138546-299dd59314ab0c47f4f985cf71a9b218.jpg)
![2019629215436_alet2.jpg 2019629215436_alet2.jpg](https://endless-sphere.com/sphere/data/attachments/138/138547-ba421c190b7ee67d1c3ed52bb3ff4bf1.jpg)
![2019629215456_alet5.jpg 2019629215456_alet5.jpg](https://endless-sphere.com/sphere/data/attachments/138/138548-85727f653ef1932aa46d1e836091d72c.jpg)
I FILLED HOLES WITH HIGH TEMPERATURE SILICONE
![20198262131_tempt1.jpg 20198262131_tempt1.jpg](https://endless-sphere.com/sphere/data/attachments/138/138549-143d1bd0700385f3480d85e19313f356.jpg)
This evening I did the test again, outside temperature 25 °, 37 ° engine at the start.
The result
![201982621150_tempt3.jpg 201982621150_tempt3.jpg](https://endless-sphere.com/sphere/data/attachments/138/138550-f4b8df5e83cc5cbdf13ae3bcf153ec9d.jpg)
the problem it's solved!
I also did a very tough off-shore tour and the maximum temperature reached was 81 °
Unfortunately, during the unmodified tests I reached 95 ° many times and sometimes even
![201931417170_temp10.jpg 201931417170_temp10.jpg](https://endless-sphere.com/sphere/data/attachments/138/138551-c9e26048461ed23cbf03c7db8c949571.jpg)
The engine seems a little less powerful than a new one, but for now I won't change it!
If you have ideas, and above all test results, they are welcome !!