This chassis features two gear motors with 65mm wheels and a rear caster — works great with Arduino, micro:bit, and Raspberry Pi. The chassis plates are made from plastic with a wide variety of mounting holes for microcontrollers, sensors, batteries, etc. Simply screw the two pre-cut platforms together, attach the motors and caster and add your robotics controller and sensors. This kit includes all parts needed to assemble the chassis as well as a 4 × AA battery holder with wire leads. Batteries are not included.

NOTE: The chassis requires assembly — an illustrated assembly manual is included.

Specifications:

• Overall size: 4.33" × 6.89" × 3.15" (110 × 175mm x 80mm)
• Weight: 9.88 ounces (280G)
• Max Motor Voltage: 6VDC
• No Load Speed: 90±10rpm
• No Load Current: 190mA(max.250mA)
• Torque: 800gf.cm
• Stall Current: ~1A
• Wheel Dimensions: 67mm Diameter, 26mm Wide
• Plastic Rims with Solid Rubber Tires

Parts list:

• 1 × Chassis (top piece)
• 1 × Chassis (bottom piece)
• 1 × IR sensor holder
• 2 × Encoder holder
• 1 × Encoder kit
• 1 × Ultrasonic module holder
• 2 × Speed board holder
• 1 × Battery Holder for 4x AA batteries
• 2 × Motor holder
• 2 × 1:48 Gear Motor
• 1 × Omni wheel
• 2 × Wheel
• 2 × L30 spacer
• 5 × L25 spacer
• 6 × M3*10 flathead screw
• 4 × M3*8 screw
• 2 × M2.3*8 self-tapping screw with flange
• 2 × M3*6 screw
• 10 × M3 nut
• 16 × M3*6 flathead screw