TT Motor All-Metal Gearbox – 1:90 Gear Ratio
This TT motor / TT gearmotor features an all-metal 1:90 reduction gear-set in an easy to mount assembly. On each side of the gearbox there is a 5.5mm flatted output shaft – these can be used to connect wheels and rotary encoders.
TT gearmotors (also known as TT motors) are found in many beginner robot kits and offer a simple solution for enthusiasts and beginners looking to experiment with robotics, automation, or other motion-control projects. These miniature gearmotors combine a compact DC motor with a simple gearbox and are available in several different gear ratios. They provide a suitable torque output for lightweight and small-scale robot or other application and serve as an accessible introduction to motor technology and gearboxes.
This specific TT gearmotor features an all-metal 1:90 reduction gear-set in an easy to mount assembly. On each side of the gearbox there is a 5.5mm flatted output shaft – these can be used to connect wheels and rotary encoder discs. The “no load” output shaft speed is approximately 120 RPM at 3V and 250 RPM at 6V. An ideal speed for a small roaming robot!
These motors require a motor driver or motor controller to be controlled by an Arduino, Raspberry Pi, micro:bit, or other similar microcontroller or single board computer.
- Rated Voltage: 3-6VDC
- Current Draw: 80mA @ 3VDC, 100mA @ 6VDC
- Gearbox Ratio: 1:90
- Body Dimensions: 70 x 19 x 22.5mm
- Weight: 40g
- Maximum Voltage: ~8VDC
- Stall Current: 0.5A @ 3VDC, 1.0A @ 6VDC
- Output Shaft RPM: ~60RPM @ 3VDC, ~120RPM @ 6V
- Shaft Dimensions: 5.5mm flatted
- 1 x TT Motor All-Metal Gearbox - 1:90 Gear Ratio
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This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.
This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.
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