SnoopyBG
Newbie
Hello people, totally new here. I hope you'll be able to help me with my VERY specific issue. I'll try to describe it as well as I can.
- It's a custom project that is not a crawler, BUT what I need is the smoothest and finest low speed control. I need to have the rig start from a dead stop with no jerking and virtually like a real car-smooth and confident.
- Right now I have a 45T 3-slot (10 000rpm 7.2V) chineseum motor that is not terrible at low speed (better than the 27T I had before).
- The problem is I need about 20 000rpm max speed because of the 20:1 ratio I have between the motor and wheels. I am running it at 2S, but I can go 3S easily. I can also fit a 550 motor.
-Max speed is secondary to low speed control.
- It has to be brushed, I have a quiet 60A (80 peak) ESC.
- I've focused on the HH motors and would like some guidance on which one is the best for my application.
And here are my questions
1. It seems the cralwmaster pro 540 is a popular choice. Would a 13T crawlmaster have a smoother start than a 45T cheap motor?
Would going for a 13T increase the initial jerk and reduce low speed control compared to a 20T?
2. What about the puller series? Is the skewed 5 slot armature superior for a smooth start? Does it have disadvantages to the straight armature?
3. Would the increased torque of the 550 crawlmaster result in a smoother start compared to a 540?
4. What about the custom PRO 540. Is it worth it to go there for a smooth start and 20 000rpm?
5. Which motor will have the absolute smoothest start disregarding the max speed requirement? The 27T 540 PRO? The 20T crawlmaster? The 16T Puller 500? The 45T torquemaster PRO?
As you can see I am a bit lost with all the options. All in all is there a way to have the smoothest low speed while ALSO reaching 20 000rpm?
- It's a custom project that is not a crawler, BUT what I need is the smoothest and finest low speed control. I need to have the rig start from a dead stop with no jerking and virtually like a real car-smooth and confident.
- Right now I have a 45T 3-slot (10 000rpm 7.2V) chineseum motor that is not terrible at low speed (better than the 27T I had before).
- The problem is I need about 20 000rpm max speed because of the 20:1 ratio I have between the motor and wheels. I am running it at 2S, but I can go 3S easily. I can also fit a 550 motor.
-Max speed is secondary to low speed control.
- It has to be brushed, I have a quiet 60A (80 peak) ESC.
- I've focused on the HH motors and would like some guidance on which one is the best for my application.
And here are my questions
1. It seems the cralwmaster pro 540 is a popular choice. Would a 13T crawlmaster have a smoother start than a 45T cheap motor?
Would going for a 13T increase the initial jerk and reduce low speed control compared to a 20T?
2. What about the puller series? Is the skewed 5 slot armature superior for a smooth start? Does it have disadvantages to the straight armature?
3. Would the increased torque of the 550 crawlmaster result in a smoother start compared to a 540?
4. What about the custom PRO 540. Is it worth it to go there for a smooth start and 20 000rpm?
5. Which motor will have the absolute smoothest start disregarding the max speed requirement? The 27T 540 PRO? The 20T crawlmaster? The 16T Puller 500? The 45T torquemaster PRO?
As you can see I am a bit lost with all the options. All in all is there a way to have the smoothest low speed while ALSO reaching 20 000rpm?