avandalen
100 W
How good is the brushless DC motor that is being used inside the Tongsheng TSDZ2 ?
To answer this question, I have compared the TSDZ2 motor with one of the highest quality electric motors available: the Astro 3205 from Astro Flight.
This is what’s Astro Flight tells: The goal with the 32XX has been to create a superior quality motor. Starting at the core of the motor, the 32XX uses the highest grade of sintered samarium-cobalt magnet. This is a very high-quality magnet that is rarely found on motors of this price point.
Here are the corresponding efficiency curves:
You can see at the graphs that the TSDZ2 motor is almost as good as the expensive Astro 3205, which cost over $400. The motor inside the TSDZ2 is really good.
See the article
https://www.avdweb.nl/solar-bike/hub-motor/tongsheng/efficiency-bldc-motor-tongsheng-tsdz2-and-astro-3205-compared
To answer this question, I have compared the TSDZ2 motor with one of the highest quality electric motors available: the Astro 3205 from Astro Flight.
This is what’s Astro Flight tells: The goal with the 32XX has been to create a superior quality motor. Starting at the core of the motor, the 32XX uses the highest grade of sintered samarium-cobalt magnet. This is a very high-quality magnet that is rarely found on motors of this price point.
Here are the corresponding efficiency curves:
You can see at the graphs that the TSDZ2 motor is almost as good as the expensive Astro 3205, which cost over $400. The motor inside the TSDZ2 is really good.
See the article
https://www.avdweb.nl/solar-bike/hub-motor/tongsheng/efficiency-bldc-motor-tongsheng-tsdz2-and-astro-3205-compared