Motor/Gear Assembly

Motor

Functional Requirements:

1. Stall torque of more than 0.12 Nm (determined from preliminary calculations-See Appendix)

2. Length no longer than 50 mm

3. Weight of less than 300 g

4. Must interface with Raspberry Pi microcontroller

5. Must be able to drive in reverse

6. Encoder compatible

Pololu 2373

Gear Assembly

Gear Assembly Features:

1. 12 tooth (motor shaft) to 20 tooth (shaft 1)

2. 16 tooth (shaft 1) to 32 tooth (shaft 2)

3. 12 tooth (shaft 2) to 28 tooth (roller shaft)