Difference between revisions of "Rudder"
Jump to navigation
Jump to search
| Line 13: | Line 13: | ||
|Power | |Power | ||
|Power will be coming from the [[CAN-bus]] | |Power will be coming from the [[CAN-bus]] | ||
|4-pins connector that hosts the CAN-bus and Power | It is important that the inrush of the connected motors must not decrease the [[CAN-bus]] voltage. | ||
|4-pins connector that hosts the [[CAN-bus]] and Power | |||
|- | |- | ||
|Communication | |Communication | ||
|The board will use the [[CAN-bus]] to communicate and retrieve commands | |The board will use the [[CAN-bus]] to communicate and retrieve commands | ||
|4-pins connector that hosts the CAN-bus and Power | |4-pins connector that hosts the [[CAN-bus]] and Power | ||
|- | |- | ||
|Back-foil control | |Back-foil control | ||
| Line 24: | Line 25: | ||
|- | |- | ||
|Back-foil motor | |Back-foil motor | ||
|The | |The [https://www.omc-stepperonline.com/nema-11-stepper-l-31mm-w-rear-shaft-gear-ratio-14-1-planetary-gearbox-11hs12-0674d-pg14 Nema 11 Stepper motor] fits the rudder design to control the back-foil. | ||
|4-pins connector for power and control | |4-pins connector for power and control | ||
{| class="wikitable mw-collapsible mw-collapsed" | {| class="wikitable mw-collapsible mw-collapsed" | ||
| Line 45: | Line 46: | ||
|- | |- | ||
|Water pump | |Water pump | ||
| | |The available waterpump: [https://nl.aliexpress.com/i/32870145384.html ZC-A210] | ||
|2-pins connector | |2-pins connector | ||
{| class="wikitable mw-collapsible mw-collapsed" | {| class="wikitable mw-collapsible mw-collapsed" | ||
Revision as of 20:33, 10 November 2025
The motor currently in use in the rudder is the Lehner 30100/12 with a NTC Temp. Sensor (B 25/100 3988 ±1%) installed. There is also a magnetic encoder placed behind the motor.
Rudder-controller
To accommodate the new rudder design and its features, a controller is needed. With this controller we want to enable a multiple of functionalities that will help with the integrate cooling system and the control of the back-foil.
The design should therefore have the following requirements:
| Feature | Description | Electrical connections | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | Power will be coming from the CAN-bus
It is important that the inrush of the connected motors must not decrease the CAN-bus voltage. |
4-pins connector that hosts the CAN-bus and Power | ||||||||||||
| Communication | The board will use the CAN-bus to communicate and retrieve commands | 4-pins connector that hosts the CAN-bus and Power | ||||||||||||
| Back-foil control | A TMC2209 or comparable is needed that supports StallGuard™ | Available on the platform connected to the back-foil motor | ||||||||||||
| Back-foil motor | The Nema 11 Stepper motor fits the rudder design to control the back-foil. | 4-pins connector for power and control
| ||||||||||||
| Water pump | The available waterpump: ZC-A210 | 2-pins connector
| ||||||||||||
| Flowmeter | We have 2 flowmeters for inlet and outlet: DWS-MH-02 | 6-pins connector
| ||||||||||||
| Platform | Right now(10-11-2025) the Duet 3 1LC is available to use for prototyping.
Other options are EBB 36 and SHT36 with TMC2209 |
Host listed connections above. |