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FingerTech Blade Mount

Price: 10.81 CAD
8.00 USD 7.72 EUR
In Stock: 312

Use our Blade Mount to attach a blade or pulley directly to a F28xx brushless outrunner motor.

• Fits over the shaft and hub of a F28xx motor.  Uses three M2x12mm countersunk screws to mount solidly against the motor body.

• Four 6-32 threaded holes follow the mounting pattern for all of our spinner blades!

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R2.0 Upgrades! The Blade Mount now has six extrusions that interlock with the top of our F2822 motors, and four extrusions on the top that fit into the slots on our spinner bars. These take the stress off of the mounting screws because they are now only in tension instead of shear.
*If you have an older D2822 (prior to July 2021) that doesn't fit the extrusions, just sand them off and it becomes like the Blade Mount R1.1.


FingerTech's Blade Mount is the easiest way to attach a blade to a F28xx brushless outrunner motor.
• Uses four 6-32 screws to mount the blade solidly against the motor body.
• Fits over the shaft and hub of a F28xx motor. Uses three M2x12mm countersunk screws to mount solidly against the motor body.
• Four 6-32 threaded holes follow the mounting pattern for all of our spinner bars.

Specifications:
- Material: Anodized 6061 aluminum for high strength and low weight.
- Hub diameter: 29mm (1.14in)
- Hub height: 12mm (0.47in) from face of motor
- Blade bore: 10mm
- Blade mount screws: 6-32 at 20mm (0.78") between centers. Fits all of our spinner bars.
- Motor shaft diameter: 4mm (0.157in), and also fits smaller shafted motors. Can be drilled up to 10mm.
- Three hole motor mount pattern: 10.4mm (0.41in) between centers.
- Weight: 6.2g (0.22oz)

Installation Tips:
- If you don't have three M2x12mm countersunk screws, a 6-32 setscrew or screw can be used in the threaded side-hole to press into the motor's setscrew and hold tightly. Note that our F2822 with 4mm Shaft does include these screws for you.
- The new revision is fitting tighter than we intended, but a small file will make the mount fit easily into our blades.
- Use threadlock on all screws. You do not want your blade coming off!

Safety:
- As with anything related to combat robots, it is potentially dangerous to add a spinning weapon to a robot. Never power up the robot outside of a safety enclosure. Always use a safety lock and follow proper activation procedure. Visit our Safety Information page for more information.






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FingerTech 3.5inch x 3mm Asymmetric Titanium Disc

New product!
• This asymmetric Gr5 titanium weapon bar is ideal for vertical spinners. Use single, or stack two or more for a wider bite!
Includes a 4-hole screw pattern that can be used with the Blade Hub or with your own custom hub.

FingerTech 5.5inch x 3mm Titanium FTR Bar

• A shorter, lighter version of our popular 6-inch weapon blade!

• This double-sided titanium weapon bar can be used for horizontal spinners or really big "Nightmare"-style vertical spinners.

• Mounts with the FingerTech Blade Hub or your own custom weapon hub.

FingerTech 6inch x 3mm Titanium FTR Bar

• This double-sided titanium bar can be used for horizontal spinners or really big "Nightmare"-style vertical spinners

• Mounts with the FingerTech Blade Hub.

F2822/17 Brushless Outrunner 1100KV 4mm shaft

• We've custom-upgraded the popular F2822/17 Brushless Outrunner to have a 4mm thick shaft!  That's 60% more material than the 3.175mm shafts, meaning far less chance of the motor shaft breaking!
• Also now includes the 7 screws necessary to mount to the top and bottom motor faces.
• This is the motor used in the Viper Vertical and Horizontal Spinner Add-Ons (after June 2020). Its size and power make it ideal for antweight robot weapons.



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