Robot base Chassis+Wheels+Motors+Battery holders

Description

Robot base made of two transparent acrylic chassis, two gear motors, two encoder disks (without detector), two 65 mm diameter wheels with soft rubber tires 26 mm wide, 1 caster wheel, 2 battery holders for 4 AA 1.5 V batteries (not included), 2 switches, connection cables for the gear motors, screws, nuts, and spacers.

Technical specifications

• Motor power supply:
  – 3 Vdc – 160 mA
  – 6 Vdc – 220 mA
  – 7.2 Vdc – 250 mA
• No-load speed:
  – at 3 Vdc 120 rpm/min
  – at 6 Vdc 220 rpm/min
  – at 7.2 Vdc 250 rpm/min
• Speed under load:
  – at 3 Vdc 100 rpm/min
  – at 6 Vdc 175 rpm/min
  – at 7.2 Vdc 210 rpm/min