rpmTech

Vehicles > 1/6 Scale > Axis > Kettenkrad

Rick Palumbo of RPM Tech kindly sent me these photo's of his conversion which give a better idea of how the motors were fitted.

The motors he used are detailed below Beetle B104 Gearmotor 104:1
These are some awesome motors for your Beetleweight (3 pound) robot, or for a steroid-powered Antweight. Also great for applications that require high-torque lifting or movements of arms, etc.

This 104:1 gear ratio is a bit slower for combat robots, but provides massive torque!

All-metal planetary gearbox with metal gears. You'll be able to push your way through just about anything with a huge 247oz-in of torque!

	B104 model
	6V	12V
No load speed	90rpm	155rpm
Amps @ nominal	0.3 A	0.4 A
Stall current	2.3 A	4.6 A
Stall torque	155 oz-in	247 oz-in
Gear ratio	104:1
Weight	2.47 oz
Diameter	0.86"
Length	2.0"
Shaft diameter	4 mm - with flat
Shaft length	11 mm