Difference between revisions of "Benchwheel Penny Electric Skateboard"

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* Battery: Lithium-ion 2.5Ah / 90Wh 10S1P 36V (10x3.6V) 520g, Samsung INR18650-25R M 20A discharge green 18650 cells
* Battery: Lithium-ion 2.5Ah / 90Wh 10S1P 36V (10x3.6V) 520g, Samsung INR18650-25R M 20A discharge green 18650 cells
** '''Upgrade:''' Samsung 30Q 3000mAh 15A / LG HG2 3000mAh cells for longer range, or Sony VTC4 18650 2100mAh 30A cells for better torque - 6USD ea
** '''Upgrade:''' Samsung 30Q 3000mAh 15A / LG HG2 3000mAh cells for longer range, or Sony VTC4 18650 2100mAh 30A cells for better torque - 6USD ea
* Charger: 100-220V AC input, 42V 2A output adapter with 3-pin plug
* Motor: N5065 61x49.5mm Ø8 bore Ø30 mounting pattern 170kV 1000W 50A brushless motor
* Motor: N5065 61x49.5mm Ø8 bore Ø30 mounting pattern 170kV 1000W 50A brushless motor
* Wheels: PU 80x45mm 78A hardness - drive wheel has 8 spoke
* Wheels: PU 80x45mm 78A hardness - drive wheel has 8 spoke

Revision as of 22:43, 1 June 2017

Benchwheel Penny Electric Skateboard.jpg
Benchwheel Penny Electric Skateboard top bottom.jpg
Benchwheel Penny Electric Skateboard contents.jpg

The Benchwheel Penny Board is a 28-in / 71cm single motor electric skateboard. The appeal is to make a battery powered penny board, actually this is the size of the Nickel board and made of wood instead of plastic.

The approx. range is 10km / 6 miles with a max. speed of 24kph / 15mph, but expect less if you don't upgrade to better quality parts yourself.

Specifications

  • Released: January 2017
  • Re-branded boards: LiftBoard
  • Board: Bamboo and maple composite
  • Controller: Custom controller (ESC), battery management and charger (BMS) - both separate
  • Battery: Lithium-ion 2.5Ah / 90Wh 10S1P 36V (10x3.6V) 520g, Samsung INR18650-25R M 20A discharge green 18650 cells
    • Upgrade: Samsung 30Q 3000mAh 15A / LG HG2 3000mAh cells for longer range, or Sony VTC4 18650 2100mAh 30A cells for better torque - 6USD ea
  • Charger: 100-220V AC input, 42V 2A output adapter with 3-pin plug
  • Motor: N5065 61x49.5mm Ø8 bore Ø30 mounting pattern 170kV 1000W 50A brushless motor
  • Wheels: PU 80x45mm 78A hardness - drive wheel has 8 spoke
  • Belt: HTD 225-3M 15mm?/13mm 75 teeth 225mm pitch length
    • Upgrade: SDP A 6R23M075150 3mm (HTD) Pitch, 75 Teeth, 15mm wide Single Sided Neoprene Belt with Fiberglass Cords - 9.90USD
  • Wheel pulley: 48T OD45mm ID36mm 3mm pitch 16mm wide grooves
  • Motor pulley: 16T OD16mm? ID8mm bore 3mm pitch 16mm wide grooves
  • Bearings: 8x 608-2Z OD22mm ID8mm 7mm wide NMB skateboard bearings
    • Upgrade: Zealous with integrated spacer 20USD, or Bones Reds ceramics 50USD, or Loaded Jehu (use in Boosted) 20USD
  • Remote: Two-speed and jog-stick unit, 800mAh LiPo battery, nRF24L01+ based 2.4GHz transmitter and receiver module - reliable
  • Grip tape: Tech or Classic design
  • Case: Aluminium with RGB LEd light strip underneath
    • Upgrade: Better quality grip tape
  • Length: 70.9cm / 28-in
  • Weight: 4.8kg / 10.6lbs

Upgrades

  • Front and back LED ligths, mounts, reflectors
  • Belt cover - 3D printed
  • Current sensor, ESP current and voltage display
  • On-board web server with current and voltage chart history on OLED display/wireless OLED
  • External 2A USB power socket

Assembly

Front truck, regular assembly

Benchwheel Penny Electric Skateboard assembly front truck.png

Rear truck with motor, belt, and pulleys

Benchwheel Penny Electric Skateboard assembly rear truck.png