Search found 566 matches

by Elinx
Jun 16 2021 11:02am
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8753
Views: 960702

Re: New "TSDZ2 Torque Sensor Central Motor"

charakaSamawry wrote:
Jun 16 2021 7:56am
Having some problems with a mad chirping sometimes squealing squeaky sound…....
Have you tighten (again) the BB ring?
Because if this ring comes off slightly a small bit, you get also that creaking sound.
by Elinx
Jun 16 2021 2:51am
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

... I did read the manual on this subject but not thoroughly enough. ...... mbrusa spends a lot of time on these manuals. He deserves it, that you read them as intended. Mbrusa made some clever handling solutions for the stock displays, but it is neccesary to understand why he made the choices he d...
by Elinx
Jun 15 2021 2:03pm
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

Yes, but is it really giving accurate speed readings if the odo cal is not selected? ..... I did not take the value from a table, but measured the wheel circumference very precisely and entered it. I also always measure distance and speed using GPS while cycling and I can confirm that the measured ...
by Elinx
Jun 15 2021 7:36am
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

.. Is OSF not taking or recognizing my setting and somehow locked onto that wrong one? OSF ODO does only work accurate, if you enable also "Odometer compensation" (basic settings). Otherwise the measurements of soc%, Voltage and other values are counting too for the distance. The disadvan...
by Elinx
Jun 12 2021 5:24pm
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8753
Views: 960702

Re: New "TSDZ2 Torque Sensor Central Motor"

.....order a new controller, are there any differences between them beside the voltage and the number of pin's ? I've seen some offers which were just labeld with the voltage but without the power output. Every controller is exactly the same. As you said number of pin's could be different They are ...
by Elinx
Jun 12 2021 11:54am
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8753
Views: 960702

Re: New "TSDZ2 Torque Sensor Central Motor"

Heisenberg60 wrote:
Jun 12 2021 11:38am
.....
Where is the PAS-sensor in this kit and how does it work ?
Here you find some more info
by Elinx
Jun 11 2021 2:31pm
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

raylo32 wrote:
Jun 11 2021 2:06pm
What you said is the crux of this...I am sure at some point I will "try" this feature. ..
Tried, because I just don't need it. I want a bike, not a small motorcycle.
by Elinx
Jun 11 2021 1:28pm
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

.. This really should be a heads-up function to be safe and useful. Just like in your car. IMO.... I have tried the cruise mode a few times with XH18 (level switch is a rotating handle), but with level 0 or stop pedaling the bike stops. It didn't feel dangerous for me. Speed up from level 0 to leve...
by Elinx
Jun 11 2021 1:18pm
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

... poring through the menus. ... This is just relative, because you setup your desired default settings with the configurator and use only some other settings for example on road or off road or disable streetmode on the road. If you have some practice with menu handling on the display it isn't tha...
by Elinx
Jun 11 2021 1:05pm
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

raylo32 wrote:
Jun 11 2021 1:02pm
... exceedingly cumbersome to disengage. ..
Switch motor off if there is a checkup.
And on again to get the default assistmode and streetmode (25km/h limit).
by Elinx
Jun 11 2021 12:56pm
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

..... What would be really nice... ... is to program this to work like in a car .... In EU countries it is forbidden to have an ebike without pedaling, like with a throttle or cruise control as you propose. Such a bike is from another category (small motorcycle) and for that you need a registration...
by Elinx
Jun 11 2021 12:32pm
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

raylo32 wrote:
Jun 11 2021 12:02pm
This link says to hold down the power button to activate cruise. ....
OSF v0.18 for KT LCD3 or stock display and as I understand well, like a dead man switch too. The same as walkassist.
With stock display there was only walk assist on v0.18 of marcoq
by Elinx
Jun 11 2021 12:30pm
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

...the way you describe it the bike will keep the cruise speed up until I change the mode again or hold down the brakes? .... This sounds very dangerous. .. Yes, but you only can enable "cruise without pedaling" if you have "brake sensor" enabled. Normally you have to pedal a ti...
by Elinx
Jun 11 2021 11:55am
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

raylo32 wrote:
Jun 11 2021 11:39am
.....
I saw a youtube video where they engaged cruise by holding down the "down" button for a long press. ....
Are you sure this was "cruise"mode and not "walk" assist.
With OSF you still can change the speed of walk assist. But this works as a dead man button
by Elinx
Jun 11 2021 11:23am
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

... But this will only work at a relatively low PWM frequency. At a higher frequency, the mosfet will not have time to quickly open and close, it will start to heat up. .... I think this is the reason why mspider65 decreased that frequency and increased the dead time with his latest BT release (v13...
by Elinx
Jun 11 2021 11:10am
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

...cruise mode is enabled how does one actually engage the function whilst riding with VLCD5?..... You can enable cruise mode only with display, not with configurator. enable: Level 3 - 2+2+2 clicks, wait E04 stop flashing disable: choose assistent mode you want, for example: "power assist&quo...
by Elinx
Jun 11 2021 6:38am
Forum: EBike Non-hub Motor Drives
Topic: Hardware temperature control tsdz2
Replies: 186
Views: 23584

Re: Hardware temperature control tsdz2

Those are interesting but for a bike application the main issue is power consumption. I am seeing 100+ watts for peltiers ... As said. The usual solutions with passive cooling do work too, so you need some calculation for active peltier or air radiaton closed watercooling. I only mention and link t...
by Elinx
Jun 11 2021 6:16am
Forum: EBike Non-hub Motor Drives
Topic: Hardware temperature control tsdz2
Replies: 186
Views: 23584

Re: Hardware temperature control tsdz2

raylo32 wrote:
Jun 11 2021 6:05am
That cooler has an air radiator... .
That is why I mentioned a peltier cooler.
That depends not only from airflow for cooling the motor.
by Elinx
Jun 11 2021 5:59am
Forum: EBike Non-hub Motor Drives
Topic: Hardware temperature control tsdz2
Replies: 186
Views: 23584

Re: Hardware temperature control tsdz2

raylo32 wrote:
Jun 11 2021 5:51am
Thinking about a PC cooler like this:....
I'm not a expert, but active cooling with an peltier element/cooler and/or air radiator could help too.
But as said. I know nothing about calculations for that.
by Elinx
Jun 11 2021 5:44am
Forum: EBike Non-hub Motor Drives
Topic: Hardware temperature control tsdz2
Replies: 186
Views: 23584

Re: Hardware temperature control tsdz2

...water cooling solutions, .. Option 1. Fabricate a couple of 3/16" copper tube sheets .. .. Option 2. Use the same PC cooler and radiator but instead of copper use about 5 wraps of 3/16" silicone tubing around the motor. .. An active closed watercooling circuit :) imho Option 2 is the m...
by Elinx
Jun 11 2021 5:10am
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

The previous version of the firmware with similar settings worked well .... I think the problem of Mosfeet's burnout is in the PWM frequency...... You are right. Setting the limits to 20A 900W doesn't mean that they will be used, so could work well, but as said the controller hardcoded limit is 18A...
by Elinx
Jun 11 2021 4:24am
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8753
Views: 960702

Re: New "TSDZ2 Torque Sensor Central Motor"

20.1c using a VLCD6 ...I thought by default the 2 figures are soc% and volts ... ...... If I turn lights on I get readings. It displayed this first 99.9-88.9..... ... What do these number mean Default settings: If your battery is above 54V the soc% will be reset to 99.9%, display first reading shou...
by Elinx
Jun 10 2021 4:49pm
Forum: Motor Technology
Topic: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
Replies: 770
Views: 29266

Re: TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

.... But I am not seeing this. Does it appear as as numerical 1 and 0 or in some other form? Where on the screen? .... first click shows status 1 or 0 (as speedunits 1 04 or 0 04) of E02, (only first speed digit is the status, ignore other two speeddigits) second click= prepare change, waiting= cha...
by Elinx
Jun 10 2021 4:30pm
Forum: Motor Technology
Topic: TSDZ2 48v 2020 new firmware
Replies: 165
Views: 6873

Re: TSDZ2 48v 2020 new firmware

abrainer wrote:
Jun 10 2021 2:47pm
....The circuit is clearly for a dual OPA (MCP6022). Perhaps they are mislabelled OPAs that could be bought cheaply.
That could be possible indeed, if only used for a closed market, but mostly in that case the wrong text is sanded away.