DIY Lawnmower 2023: Difference between revisions
From wikiluntti
(Created page with "== Introduction == 4 wheel drive, 4x350W motor; speed controller. == Theory == === Current == === Heat Dissipation === === Motor === Torque, Speed, Duty Cycle === Motor Speed Controller === https://www.homemade-circuits.com/dc-motor-speed-controller-circuits/ Use PWM. Feedback? Arduino L298N H-bridge. Arduino pwm motor controller 300W 36V 20Amps * https://www.pololu.com/product/755 * https://www.infineon.com/cms/en/product/evaluation-boards/bldc-shield_ifx...") |
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== Theory == | == Theory == | ||
=== Current == | === Current === | ||
=== Heat Dissipation === | === Heat Dissipation === | ||
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=== Motor Speed Controller === | === Motor Speed Controller === | ||
https://www.homemade-circuits.com/dc-motor-speed-controller-circuits/ | Some instructions: | ||
* https://www.homemade-circuits.com/dc-motor-speed-controller-circuits/ | |||
* https://howtomechatronics.com/tutorials/arduino/arduino-dc-motor-control-tutorial-l298n-pwm-h-bridge/ | |||
* https://howtomechatronics.com/tutorials/arduino/arduino-dc-motor-control-tutorial-l298n-pwm-h-bridge/ | |||
Use PWM. Feedback? Arduino L298N H-bridge. | Use PWM. Feedback? Arduino L298N H-bridge. | ||
| Line 29: | Line 33: | ||
High power dc motor speed controller | High power dc motor speed controller | ||
* Amazon: Songhe BTS7960 43A, HiLetgoBTS7960 43A, Melife PWM 10-50V 60A, | * Amazon: Songhe BTS7960 43A, HiLetgoBTS7960 43A, Melife PWM 10-50V 60A, | ||
* https://www.ebay.de/itm/123021644824?hash=item1ca4a95418:g:nbkAAOSwFwlgA~qm&amdata=enc%3AAQAIAAAA4D2ya%2FD4v6plC%2B8Wi7%2BlXiqyFvx9ZVmTFiGrhSZCNY2YnjdXjYQSdBGKApiC33DWt5chAE5RKlktpUjFvfAH7zshCx42W8yONOQ4zchZuo1246qn5qB8HmRBhVVuQ4urPQKY5239P%2FA%2BODko%2BEp8V0A2%2FuEAhTO2Dxs5GGNBIJL45pGyQFEMNEa8NpisE0ebKnTokdhtuJVPQNap6U0DW1jeEwasXUUanOoWC0uDn%2Bt2gC3ulFIBbXn1epQw3wCnTR1iOv%2BRR%2Fz5KjKpYRsaZfmprbV7gONgMIgdZ3QgdJ%2B6%7Ctkp%3ABk9SR7rT4rf6YQ | |||
Revision as of 21:49, 30 April 2023
Introduction
4 wheel drive, 4x350W motor; speed controller.
Theory
Current
Heat Dissipation
Motor
Torque, Speed, Duty Cycle
Motor Speed Controller
Some instructions:
- https://www.homemade-circuits.com/dc-motor-speed-controller-circuits/
- https://howtomechatronics.com/tutorials/arduino/arduino-dc-motor-control-tutorial-l298n-pwm-h-bridge/
- https://howtomechatronics.com/tutorials/arduino/arduino-dc-motor-control-tutorial-l298n-pwm-h-bridge/
Use PWM. Feedback? Arduino L298N H-bridge.
Arduino pwm motor controller 300W 36V 20Amps
- https://www.pololu.com/product/755
- https://www.infineon.com/cms/en/product/evaluation-boards/bldc-shield_ifx007t/
- https://www.infineon.com/cms/en/product/evaluation-boards/kit_xmc47_relax_5v_ad_v1/
- https://www.canakit.com/50a-dc-pwm-motor-speed-controller.html
High power dc motor speed controller
- Amazon: Songhe BTS7960 43A, HiLetgoBTS7960 43A, Melife PWM 10-50V 60A,
- https://www.ebay.de/itm/123021644824?hash=item1ca4a95418:g:nbkAAOSwFwlgA~qm&amdata=enc%3AAQAIAAAA4D2ya%2FD4v6plC%2B8Wi7%2BlXiqyFvx9ZVmTFiGrhSZCNY2YnjdXjYQSdBGKApiC33DWt5chAE5RKlktpUjFvfAH7zshCx42W8yONOQ4zchZuo1246qn5qB8HmRBhVVuQ4urPQKY5239P%2FA%2BODko%2BEp8V0A2%2FuEAhTO2Dxs5GGNBIJL45pGyQFEMNEa8NpisE0ebKnTokdhtuJVPQNap6U0DW1jeEwasXUUanOoWC0uDn%2Bt2gC3ulFIBbXn1epQw3wCnTR1iOv%2BRR%2Fz5KjKpYRsaZfmprbV7gONgMIgdZ3QgdJ%2B6%7Ctkp%3ABk9SR7rT4rf6YQ
