Botgrinder Grinderino mini Freestyle Frame (3.5"/5")
UPDATE: 5" arms now an option!
7/11/24: Thanks to a loyal customer we'll call JKS, we tinkered with how the grinderino would fly on 5" motors/props. Long story short, we loved it, Botgrinder loved it, and here we are. Now you can choose a grinderino in 5"!
Introducing the Grinderino.
If you love your Demibot, but wish you had one that's juuuust a little smaller, your wishes have been granted!
When Botgrinder asked if we can make him a 3.5" frame, he said he wants something just as good as the Demibot but in a smaller package. It took a bit of adjustment, but I think we hit the mark. As for flight controllers, this frame will fit a single board whoop style AIO, or a 20 x 20 stack. The rear of the frame provides plenty of space to fit a VTX of your choice, and just the same, the front will accommodate any camera. We've provided motor mounting holes to fit our Ummagawd Aerolite 1605 3600kv motors, as well as a standard mounting pattern for any other motors you might like to run.
And if you were curious... Yes, this is less than 250g all up weight!
Specs:
- Arms: 4mm
- Top Plate: 2mm
- Bottom Plate: 2mm
- Mid Plate: 2mm
- Standoffs: 6mm OD 7075 Aluminum
- FC Mounting: 20x20 and 25.5x25.5 (whoop style)
- VTX Mounting: 20x20 and 25.5x25.5 (whoop style)
- Frame Weight: 65g
- Motor Mounting Pattern: 12mm x 12mm and 9mm x 9mm
Frame Kit Includes:
- 1x Top Plate
- 4x Arms
- 1x Bottom Plate
- 1x Mid Plate (with press nuts)
- 1x Hardware Kit
- 1x Ummagrip Battery Pad
- 2x Battery Straps
- 1x Set of TPU FPV Camera Mounts
Downloads: