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Home » Categories » Kits and Parts » Beetleweight Kits and Parts

FingerTech Beater Bar Assembly
FingerTech Beater Bar Assembly
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Destroy the competition with FingerTech's new Beater Bar!  Developed and used by two #1 ranked robots (from USA and Canada), this weapon really packs a punch!
See our Beater Bar Electronics for a perfectly matched motor/ESC combo.

Sized for the 3lb "Beetleweight" class.
Beater Length: 106.7mm (4.2in)
30T pulley with Delrin flanges adds 16.7mm (.657in) to length.  Total 123.4mm (4.86in).
Beater Height: 50.8mm (2.0in)
Beater Thickness: 19.05mm (0.75in)
Beater Material: 6061-T6 Aluminum
Beater Weight: 149grams (5.26oz)

The bar has 4 holes each side for 5/16-18 screw "teeth".
Installed teeth add 12.7mm (0.5in) to height. Total 63.5mm (2.5in)
Max outside frame width should be 152mm (6in) or less.  Frame material thickness of 9.53mm-12.7mm (0.375in-0.5in) works well.

Total assembly weight: 324grams (11.43oz)

1 - Beater Bar
1 - 30T S3M pulley with 2 Delrin flanges and 2 countersunk 8-32 x 1in
1 - Pack of 5/16-18 x 0.75in countersunk black oxide screws plus 8 lock washers.  (Thread-lock is recommended.)
1 - 5/16-24 x 6.5in Gr8 Hex bolt "dead shaft"
1 - 5/16-24 nylock nut
2 - SCE55 5/16in roller bearings
1 - 3/32 hex wrench for installing pulley
1 - 3/16 hex wrench for installing teeth

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FingerTech Beater Bar ElectronicsFingerTech Beater Bar Electronics - 66.67 CAD
This Brushless Motor and ESC combo are perfect for spinning the FingerTech Beater Bar.  Can be run on 7.4V or 11.1V for up to 15k RPM!  Includes motor, mount, speed controller, and S3M pulley/belt.
FingerTech Beater Bar Replacement TeethFingerTech Beater Bar Replacement Teeth - 9.91 CAD
Replacement screw "Teeth" for the FingerTech Beater Bar.
Price: 58.56 CAD
45.80 USD 37.42 EUR
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