First of all I am a newer here and thanks to accept me.
I am a robot engineer and have worked in this industry since I graduated from university! Usually, I will meet some problems on development and then share some building robot information with friends!
Now I will share an example of dagu 4wd thumper mobile platform:
**4WD mobile manipulator dagu 4wd thumper mobile platform with 2dof arm black wild thumper 4WD robot kit with gripper**This 4WD version of Wild Thumper is an ideal platform to build upon. The 2DOF aluminium arm compliments this chassis beautifully. 4 powerful motors and an adjustable independent.suspension system lets little chassis go almost anywhere. Comes standard with 75:1 motors.
Dagu 4wd thumper mobile platform with 2dof arm motor specifications:
Rated voltage: 6V DC (min. 2V Max. 7.5V).
Stall current maximum 5.5A.
No load current per motor is 350mA.
Motor RPM is 10000 +/- 5%.
Gearbox ratio is 75:1.
Output shaft speed is 133rpm +/- 5%.
Stall torque is 4Kg/cm.