Tech specs: Donor motor size: 2207.5 Comes with battle hardened magnet ring Weight: 55g without wires 59g with full length wires 65g with blade mounting hardware 79g with 0.25 x 1.5" shoulder bolt and locknut (for .25" uprights) Massive 6704 and 698 bearings M3x16mm motor mount pattern M4 weapon mount screws Can mount blade on the end or the center of the motor Works with blades 3/8" thick or under Overall dimensions: 1.73in max diameter by 1in length 3 kv options: 1200, 1800, 2400 Recommended for 3S and 4S usage, but 1200kv motor can be run on 6S with a small enough weapon Contents include: 1x assembled hubmotor 4x M4 screws to mount your blade to the hub 4x M3 screws for mounting the hubmotor to your robot Aluminum shim washers for bearings on each side of the motor DOES NOT INCLUDE A THROUGH SHAFT, WHICH IS NECESSARY FOR OPERATION Extra Parts Shoulder bolt: 1/4" x 1.5", includes locknut. Great for bots with .25" uprights. 14g Machined Ti shaft: 1/4" x 1.5" Grade 5 Titanium, end tapped M4 (screws included). Great for bots with .25" uprights. 5.5g Mounting Washer: 1.5mm 6061 Aluminum (pair) Magnet Ring: Includes only the magnet ring, not the housing Notes for use: 1/4" shoulder bolt or other similar through shaft is required for use. Without the shoulder bolt the rotor is not fully constrained and may be damaged. 1/4" x 1.5" shoulder bolt is great for bots with 2x 0.25" uprights. When designing the blade, the tooth portion should line up with the 2 screws at the top. This provides the most optimal loading scenario with maximum strength. Three tooth weapon designs are not recommended. Check out this great video on how to disassemble the motor here: https://youtu.be/__Zwjk1oJXk?si=Y5wt5GXqoaptnvLt Find the 3D model here: https://grabcad.com/library/2207-battle-ready-hubmotor-1 Find blades available for purchase here: https://repeat-robotics.com/products/hubmotor-weapon-blades Works great with our 35A weapon esc: https://repeat-robotics.com/products/readytosky-35a-blheli_s-ant-weapon-esc
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