| Table of Contents |
|---|
| Note |
|---|
Note that the buggy can come with an AC motor! we are using the DC version on the right |
Overview
The base model is a … running on 4x1.5V AA batteries in series giving us a nominal voltage of around 6V.
Top speed is ~6m/sec, the wheel diameter is around 36,55mm
Specifications: Length: 163 mm * Width: 105 mm, height: 46 mm; trace (v) *: 86.5 mm; trace (h) *: 88.5 mm * Wheelbase: 114.5 mm; Tires (v / h): Ø34, 7x16 mm Motor: 130s, Chassis Type: MB-010
Drive motor
This is DC motor with an internal winding resistance of around x Ohm
https://www.brack.ch/kyosho-motor-mini-z-x-speed-v-awd-asf-1036159
Speed
Wheel diameter is 36,55mm
Voltage | Measured RPM | m/s |
|---|---|---|
5 | 2750 | 5.26 |
5,5 | 3100 | 5.93 ( 11% increase ) |
6 | 3160 | 6.04 ( >2% increase ) |
Steering motor
This is DC motor with an internal winding resistance of around x Ohm
At a PWM of 1kHz we see a max current of around 780mA this is measured with a scope using the Iout signal from the buck/boost converter. Note that the max current for the steering motor driver has been set to 800mA.
Steering gearbox
Steering position feedback
This is a potentiometer connected to 3.3V with a overall resistance of x kOhm and a working range of x Ohm to x Ohm
Spare parts
Complete car
https://www.hobbyshop.ch/mini-z-mb010-4wd-1-24-inferno-mp9-tki3-rtr-k.32091wbk.html
Drive motor
https://www.hobbyshop.ch/x-speed-v-motor-mini-z-buggy-kymdw023-k.mdw023.html
| Tip |
|---|
The orange thing at the end of the cable is a poly Switch re-settable fuse rated at 1.35A, we don't need that. |
Steering
Gear set: https://www.hobbyshop.ch/servo-gear-set-kymb010-k.mb010.html http://www.rcparts.eu/kyosho-mb010-mini-z-buggy-servo-gear-set.html
Screws and nut set
https://www.hobbyshop.ch/schrauben-set-kymb021-k.mb021.html
Diff: https://rc.kyosho.com/en/mb020.html