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06-09-2014, 07:13 AM
| #1 |
| ~THE SCALE SHOP~ Join Date: Apr 2006 Location: KILLEEN TX
Posts: 10,056
|  Trinity Motolyser |
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06-09-2014, 09:59 AM
| #2 |
| I wanna be Dave Join Date: Apr 2007 Location: Arlington, Washington
Posts: 2,303
|  Re: Trinity Motolyser
Its a cool tool, but more of a racing thing as the sensors being off a little in a crawler/scaler motor isn't anything you are going to notice like you would with a race car. Its pretty pricey too at $400. People want them though, last I saw there is like 1 left from the second order, first order sold out instantly. Later EddieO |
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06-09-2014, 11:01 AM
| #3 |
| ~THE SCALE SHOP~ Join Date: Apr 2006 Location: KILLEEN TX
Posts: 10,056
| Re: Trinity Motolyser
ill wait for the hobbyking version, but I wouldn't mind having the kv tester. for real world comparisons. especially for our airplane motors.
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06-09-2014, 11:15 AM
| #4 |
| Suck it up!   Join Date: Mar 2008 Location: Arkansas
Posts: 11,652
| Re: Trinity Motolyser Extreme BMC-01 Brushless Motor Checker w/ Hall Effect Sensor Test & Car Diff. Break In Not sure how you'd test an outrunner on it though... |
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06-09-2014, 11:28 AM
| #5 |
| owner, Holmes Hobbies LLC  Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
| Re: Trinity Motolyser
Neat tool, but my dual trace scope and meters are a lot more accurate for less money. Great for racing blinky mode and rooting through ten sensor boards and stators to find the best combo I'm sure.
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06-09-2014, 04:30 PM
| #6 | |
| Nobody   Join Date: Sep 2008 Location: Maine
Posts: 966
| Re: Trinity Motolyser Quote:
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06-09-2014, 07:48 PM
| #7 |
| owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
| Re: Trinity Motolyser
One phase signal and one sensor signal, compare each set. Either reference a floating tap or another phase leg. Zero cross of the phase coincides trigger or un trigger of the sensor, wye terminations will offset zero cross by thirty electrical degrees. The goal is a trigger offset nearest to 120 electrical degrees and balanced bEMF among phases. Racing is a game of slim gains sometimes. |
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