FingerTech 'Viper' Lifter Add-On

• Lift Height: 19cm (7.5in) - 90 degrees (can self-right from upside down!)
• Weight: 117grams (4.1oz) - added onto the Viper base, the total will be 427grams (15.1oz).
• Voltage: The servo can operate up to 9V.
  - The 7.4V lipoly battery used for the Viper kit works great. If you wish to run the Viper off an 11.1V lipoly battery, a 9V regulator must be added.

• Servo: FH-5515MG servowithFingerTech Servo Mounts
• Lift Arm: Spring steel Scoop and Linkage, UHMW arms (upgraded from polycarbonate Sept '22), threaded Crossbar, two 2x1 Mini NutStrip pieces
• Screws: Nine 4-40x0.25", eight 6-32x0.25" and four 6-32x0.5" screws plus hex wrench.
• Instructions: Detailed instructions with pictures.(Download here)

Viper Lifter Add-On STEP File