FingerTech 1lb Beater Bar Assembly

• Sized for the 1lb "Antweight" class.
• Beater Length: 76.2mm (3in)
• 26T pulley with Delrin flanges adds 9.4mm (0.37in) to length. Total length: 85.6mm (3.37in).
• Beater Height: 38.1mm (1.5in)
• Beater Thickness: 15.88mm (0.625in)
• Beater Material: 6061-T6 Aluminum
• Total assembly weight: 185grams (6.53oz) with all 8 teeth. 157grams (5.54oz) with just 4 teeth. The bar has 4 holes each side for 5/16-18 screw "teeth". Installed teeth add 12.7mm (0.5in) to height. Total height: 50.8mm (2.0in) Max outside frame width should be 105mm (4.15in) or less. Frame material thickness of 6.35mm (0.25in) works well.

• 1 - 1lb Beater Bar
• 1 - Custom 26T S3M pulley with two outer Delrin Flanges
• 2 - Countersunk 6-32 x 0.625in screws
• 8 - "Teeth" 5/16-18 x 0.75in countersunk black oxide screws plus lock washers (Thread-lock is recommended.)
• 1 - 1/4-20 x 4.5in Gr8 Hex bolt and Nylock Nut "dead shaft"
• 2 - SCE44 1/4in roller bearings
• 1 - 5/64 hex wrench for installing pulley
• 1 - 3/16 hex wrench for installing teeth

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. 

1lb_Beater_Bar_Assy.STEP