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| − | <p style="color: red">This page is under construction and contains a lot of old (obsolete) stuff.</p> | + | <p style="color: red">This page is under construction.</p> |
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| − | This page describes the assembly of the Ardumower chassis that you can purchase via the [https://www.marotronics.de/index.php?k=32 shop] [[File: shopping.png|link=https://www.marotronics.de/index.php?k=32]]. | + | This page describes the assembly of the Ardumower chassis that you can purchase via the [https://www.marotronics.de/Ardumower-Rasenroboter-Set-Model-2021-auch-mit-GPS-RTK-Option shop] [[File: shopping.png|link=https://www.marotronics.de/index.php?k=32]]. |
| | + | Please start watching the detailed instruction videos on Youtube (see section "Videos"). This page is based on the content of the videos. |
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| − | [[File: Ardumower-chassis.jpg | 500px]] | + | [[File: Ardumower chassis2021 weiß.jpg | 500px]] |
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| | + | Please start watching the detailed instruction videos on Youtube (see section "Videos"). This page is based on the content of the videos. |
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| | + | =Ardumower Chassis 2021 specifications= |
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| − | =Ardumower 1.0 Chassis specifications=
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| − | <gallery>
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| − | File: Ardumower-chassis.jpg | Chassis
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| − | File: Ardumower_chassis_overview.png | Chassis overview
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| − | File: Ardumower_chassis_exploded.jpg | Chassis exploded
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| − | File: Ardumower_chassis_components.png | Chassis components
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| − | File: Ardumower_chassis_side.jpg | Chassis side
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| − | File: Ardumower_chassis_inside.jpg | Chassis inside
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| − | File: Ardumower_chassis_pcb1.jpg | Chassis and PCB inside
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| − | File: Ardumower_chassis_pcb2.jpg | PCB mount
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| − | </gallery>
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| − | * Material: PE-HD plates (8mm) and alumnium profiles
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| − | * Dimension (L/B/H): 60x36x25cm
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| − | * Total weight: approx 9 kg (including all components - motors, battery, PCB etc.)
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| − | * Adjustable mower motor height
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| − | * Mowing motor: 24V DC, 3150 rpm, 140 mNm, 46W
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| − | * Mowing disc: 190mm diameter, 3 blades
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| − | * Wheels: 250mm diameter
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| − | * Free wheel: 125mm diameter
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| − | * Gear motors: 2 x DC 24V planetary drive, 31 rpm, 2.45 Nm, 8mm shaft, with integrated encoders
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| − | * A rotation speed up to 31 rpm allows to move the robot at sufficient speed (at up to meter/sec = 31rpm/60 * PI * 0.25m = 0.4m/sec using 250mm diameter wheels)
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| − | * A high torque (2.45Nm) guarantees that the robot can climb small hills as well (with 2 motors, 0.125 radius wheel, 31rpm = 0.4m/s = 1.5 km/h, acceleration = 0.2 ( 1/2 of nominal speed) see calculator
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| − | * Integrated encoders, so it can measure the rotation speed and the distance
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| − | * Battery: Lithium-Ion 29.4V (125Wh or 250Wh)
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| − | * Total energy consumption (average): 40W (60W peak, 7W idle)
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| − | * Max. incline: approx. 30%
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| | =Videos= | | =Videos= |
| − | #[https://youtu.be/s6gOuwkHw00?t=180 Ardumower at Berlin Maker Faire 2019 (Source: "hallo deutschland")]
| + | #[https://www.youtube.com/watch?v=OYIUQy0QKpQ Ardumower Tutorials Chassis 2021 Teil 1 WasGehoertDazu] |
| − | #[https://www.youtube.com/watch?v=8hrwDqV0vbo Building an Ardumower: chassis, motors, tires assembling] | + | #[https://www.youtube.com/watch?v=P06tg1YPgXk Ardumower Tutorials Chassis 2021 Teil 2 Vorbereitung] |
| − | #[http://www.youtube.com/watch?v=IAwKlwFU-BY&feature=youtu.be Building an Ardumower: chassis, motors, tires assembling (slow)] | + | #[https://www.youtube.com/watch?v=s_W-PYmOGCo Ardumower Tutorials Chassis 2021 Teil 3 Montage] |
| − | #[https://www.youtube.com/watch?feature=player_embedded&v=DXsLYnmoD3I Overall impression] | + | |
| − | #[https://www.youtube.com/watch?feature=player_embedded&v=f5S1kVwyV9c Loundness test]
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| − | #[https://www.youtube.com/watch?v=_XWXAPYuRyo Gear motor test]
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| − | #[https://www.youtube.com/watch?feature=player_embedded&v=QPCFLs7Qot0 Gear motor hardness test]
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| − | #[https://www.youtube.com/watch?v=Ccpqt9mn5HI Mowing motor hardness test]
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| − | #[https://www.youtube.com/watch?v=HOT6HHO37P8 Perimeter wire test (indoor)]
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| − | #[https://www.youtube.com/watch?v=QCA6Dm3rs3M Perimeter wire test (120m outdoor)]
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| − | #[http://youtu.be/KUPFygJ3sWg Obstacle detection via motor current]
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| − | #[http://youtu.be/cQJHjGboQNw Obstacles detection via ultrasonic]
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| − | #[https://www.youtube.com/watch?v=fUjf9BBgCQY&feature=youtu.be Robot releases itself]
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| − | #[https://www.youtube.com/watch?v=Llp_rUrg5C4&feature=youtu.be Robot releasing long-time test]
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| − | #[https://www.youtube.com/watch?v=eB7i8BH0A4Y&feature=youtu.be Plastic blades test]
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| − | #[https://www.youtube.com/watch?v=NLv-mXDqVQU&feature=youtu.be Docking test (very initial prototype)]
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| − | #[https://www.youtube.com/watch?v=lLia2AjYHgc Rain sensor test]
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| − | #[https://www.youtube.com/watch?v=UcW0OHwv0NA&feature=youtu.be 3D simulation]
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| | =Assembly= | | =Assembly= |
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| | =Case assembly= | | =Case assembly= |
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| − | '''This assembly instruction is work in progress!'''
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| − | We recommend to smooth all parts and remove all edges with a file and/or sand paper.
| + | =Gear motors= |
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| − | [[File:20180126 115445.jpg]]
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| − | We start with the bottom, right and left board. You have to see you remove all the remaining plastic from the notch in the bottom board. Otherwise the side boards will not fit into it.
| + | =Tires= |
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| − | [[File:BottomAndSides.jpg]]
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| − | Then we take the bottom board and attach the first aluminium corner. It has the advantage to use the polished polished side of the bottom board downside that the grass sticks to it less well as to the matte side.
| + | =Mower motor= |
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| − | [[File:MountProfiles1.jpg]]
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| − | Then we put two M6 nut bolts into the corners.
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| − | [[File:MountProfiles2.jpg]]
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| − | In the next step, we attach the left and right side to the bottom board and fix them with the four M6 screws
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| − | [[File:MountCorners.jpg]]
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| − | Then we take the front board. If you already know that you want to use the use ultrasonic collision detection, then remove the remaining plastic from the prepared six holes. Use again four M6 screws and the corresponding nuts and attach them between the right and left side of the chassis.
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| − | [[File:FrontPlate.jpg]]
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| − | In the next step we prepare the holes for the rear side. It is recommended to prepare the holes for the charging connector and the start switch.
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| − | [[File:RearPlate.jpg]]
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| − | <gallery>
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| − | File: Ardumower_chassis_box.jpg | Chassis box
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| − | File: Ardumower_chassis_inside_ready.jpg | Chassis box with motors
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| − | File: Underrun_protection.jpg | Underrun protection
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| − | File: Underrun_protection_holes.jpg | Bumper
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| − | File: Bumper.jpg | Bumper (other possible position)
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| − | File: Blade_protection.jpg
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| − | </gallery>
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| − | =Gear motors=
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| − | It is recommended to use washers and spring washers to prevent that the screw become unfastened.
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| − | <gallery>
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| − | File:Chassis_motor_festziehen.jpg|Assemble and tighten motors
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| − | File:Chassis_motoren_anschliessen.jpg |Connect motors
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| − | </gallery>
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| − | =Tires=
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| − | It is recommended to use washers and spring washers to prevent that the screw become unfastened.
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| − | <gallery>
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| − | File:Chassis_spanner_zusammensetzen2.jpg|Assemble spanner
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| − | File:Chassis_spanner_festziehen2.jpg |Tighten spanner
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| − | File:Chassis_spanner_schrauben_lösen2.jpg |Loose spanner screws
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| − | File:Chassis_rad_festziehen.jpg| Tighten wheel
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| − | File:Chassis_spanner_lösen2.jpg| How to loose spanner again
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| − | </gallery>
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| − | =Mower motor=
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| − | <gallery>
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| − | File: Chassis_mähmotor_befestigung_anbringen.jpg|Mount mower motor fixing
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| − | File: Chassis_mähmotor_auf_höhe_festschrauben.jpg |Tighten mower motor at height
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| − | File: Chassis_mähmotor_anschließen.jpg |Connect mower mower
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| − | File: Chassis_spanner_zusammenbauen.jpg|Assemble spanner
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| − | File: Chassis_spanner_festziehen.jpg| Tighten spanner
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| − | </gallery>
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| | =Mowing disc= | | =Mowing disc= |
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| − | <gallery>
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| − | File: Chassis_gewindeeinsätze_eindrehen.jpg|Mount nut insert
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| − | File: Chassis_mähscheibe_festziehen.jpg|Tighten disc
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| − | File: Chassis_gewindeeinsätze_loctite.jpg|Add loctite
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| − | File: Chassis_messer_festziehen.jpg|Tighten blades
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| − | File: Chassis_spanner_lösen.jpg|How to loose spanner again
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| − | File: Chassis_mähscheibe_auswuchten.jpg |Disc balancing
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| − | File: Ardumower_blades.jpg |Add blades
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| − | File: Ardumower_blades_examples.jpg | Blades examples
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| − | </gallery>
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| | ==Free wheel== | | ==Free wheel== |
| − | <gallery>
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| − | File: Ardumower_free_wheel.jpg|Free wheel bottom
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| − | File: Ardumower_freewheel2.jpg|Free wheel top
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| − | </gallery>
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| | =Further links= | | =Further links= |
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| − | [http://www.ardumower.de/index.php/de/forum/general-discussion/918-beginner-ardumower-build-thread-picture-heavy?limitstart=0 Detailed step-by-step instructions]
| + | [https://forum.ardumower.de/threads/aufbau-anleitung-für-das-neue-dibond-chassis-mit-bumper.24067/ instructions in ardumower forum] |
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| − | [https://forum.ardumower.de/threads/anleitung-f%C3%BCr-das-ardumower-komplettset-erstellen.23300/ Anleitung für das Ardumower Komplettset] | + | |
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| − | [https://forum.ardumower.de/threads/m%C3%A4hmotor-und-m%C3%A4hscheibe-anleitung.22220/ Mähmotor und Mähscheibe]
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| − | [https://github.com/Ardumower/ardumower/tree/master/cad/ardumower_chassis_0_99 CAD files]
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| − | [https://www.marotronics.de/Rasenroboter-Zubehoer Ardumower blades etc.]
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This page is under construction.
Please start watching the detailed instruction videos on Youtube (see section "Videos"). This page is based on the content of the videos.
.
Please start watching the detailed instruction videos on Youtube (see section "Videos"). This page is based on the content of the videos.
