80mm Mecanum Omni-Directional Wheels for TT Motors – 4-Piece Set
₹685.58 incl. GST (₹581.00 + GST)
80mm Mecanum Omni-Directional Wheel Set is a 4-wheel robotic mobility kit featuring 2 left and 2 right 80mm ABS wheels with rubber rollers, plus TT motor couplings and mounting screws. It enables forward, sideways, diagonal, and rotational movement, making it ideal for Arduino, ESP32, Raspberry Pi, AGV, smart car, and DIY robotics projects.
80mm Mecanum Omni-Directional Wheel Set – 4-Piece TT Motor Wheel Kit
Product Description
The 80mm Mecanum Omni-Directional Wheel Set is a high-performance mobility solution designed for robotic cars, autonomous platforms, AGVs, STEM projects, and advanced DIY robotics applications. The Mecanum wheel design allows a robot to move not only forward and backward but also sideways, diagonally, and through rotational movements without changing the chassis orientation.
With an approximate 80mm diameter, these wheels provide greater ground clearance and can offer higher travel speed compared with smaller Mecanum wheels. This makes them suitable for larger robotic platforms and mobile chassis that require increased mobility and maneuverability.
Each wheel uses a durable ABS hub with rubber-coated rollers, providing a combination of strength, traction, and relatively smooth operation. The rollers are arranged at an angle to create the characteristic Mecanum motion, allowing the robot to perform lateral translation, diagonal movement, rotation, and other complex driving patterns.
The kit includes two left-side and two right-side wheels, together with 4 couplings and mounting screws designed for compatible TT geared motors. The modular construction also makes the wheels suitable for educational building-block systems and rapid robotics prototyping.
Features
- 80mm Mecanum omni-directional wheels
- Enables forward and reverse movement
- Supports sideways and lateral movement
- Supports diagonal movement
- Allows rotational and pivot movements
- Suitable for Mecanum drive robotic platforms
- High-strength ABS wheel hubs
- Rubber-coated rollers for improved traction
- Smooth and relatively quiet operation
- Designed for compatible TT geared motors
- Includes 6.7mm TT motor couplings
- Includes mounting screws
- Two left-side and two right-side wheels
- Compatible with selected building-block systems
- Suitable for DIY, STEM, and robotics projects
Specifications
| Parameter | Specification |
|---|---|
| Product Type | Mecanum Omni-Directional Wheel Set |
| Wheel Diameter | Approximately 80mm |
| Wheel Material | High-Strength ABS |
| Roller Material | Rubber |
| Coupling Type | TT Motor Coupling |
| Coupling Size | 6.7mm |
| Colour | Yellow and Black |
| Quantity | 4 Wheels |
| Wheel Configuration | 2 Left + 2 Right |
| Motor Compatibility | Compatible TT Geared Motors |
| Included Hardware | 4 Couplings + 4 Mounting Screws |
| Application | Mecanum Robots, Smart Cars, AGVs, Robotics |
Design and Construction
The wheels feature a robust ABS hub with multiple angled rollers arranged around the circumference. The roller arrangement is the key to the Mecanum drive mechanism, allowing the robot to generate movement in multiple directions by independently controlling the wheel speeds and rotation directions.
The rubber-coated rollers provide improved grip on suitable indoor surfaces while helping reduce vibration and noise during operation.
The 80mm wheel diameter provides a larger rolling surface and increased ground clearance, making the set suitable for larger robotic platforms compared with smaller Mecanum wheel sets.
The included left- and right-hand wheel arrangement is important for correct installation and proper Mecanum drive operation.
Working Principle
Mecanum wheels use specially angled rollers to create a movable contact point between the wheel and the ground.
By controlling the four wheels independently, the robot can perform:
- Forward movement
- Reverse movement
- Sideways movement
- Diagonal movement
- Rotation in place
- Curved movement
- Combined translation and rotation
The exact movement is achieved by controlling the direction and speed of each motor according to the desired motion vector.
For example, synchronized wheel rotation can move the robot forward, while appropriate opposite wheel combinations can move the platform sideways or rotate it.
Omni-Directional Movement
The Mecanum wheel configuration provides mobility that conventional wheels cannot easily achieve.
A properly configured four-wheel Mecanum chassis can move:
Forward → Backward → Left → Right → Diagonal → Rotate
without requiring the robot to physically turn its chassis before changing direction.
This makes the wheels particularly useful for platforms operating in confined spaces or applications requiring precise positioning.
TT Motor Compatibility
The kit includes 4 couplings designed for compatible TT geared motors, with an approximate 6.7mm coupling specification.
Before installation, verify the exact motor shaft dimensions and coupling compatibility of the selected TT motor.
The motor, gearbox, motor driver, chassis, controller, battery, and other electronics are not included unless specifically stated in the package contents.
Typical Application Scenarios
Advanced Smart Cars
Suitable for building multi-directional smart cars capable of lateral and diagonal movement.
Robotics Competitions
Useful for competition robots where rapid positioning, sideways movement, and precise maneuvering provide an advantage.
STEM Education
Ideal for teaching concepts related to vector motion, motor control, robotics kinematics, and autonomous navigation.
Automated Guided Vehicles
Suitable for prototyping compact AGVs and indoor autonomous platforms that require precise movement in limited spaces.
Warehouse and Indoor Robots
Mecanum drive systems are useful for indoor robots that need to move sideways or reposition without turning around.
Applications
- Mecanum wheel robots
- Omni-directional robots
- Smart cars
- Autonomous mobile robots
- AGV prototypes
- Warehouse robots
- Robotics competitions
- Arduino robotics
- ESP32 robotics
- Raspberry Pi robotics
- STEM educational projects
- DIY robotic platforms
- Industrial robotics prototypes
- Indoor navigation robots
- Autonomous vehicles
- Mobile robotic platforms
- Research and development
- Custom robot chassis
- Mechatronics projects
Package Includes
- 2 × Left-Side Mecanum Wheels – 80mm
- 2 × Right-Side Mecanum Wheels – 80mm
- 4 × Couplings for TT Motors
- 4 × Mounting Screws
Product Disclaimer
Product images are shown for illustrative and representational purposes only. The actual wheels may vary slightly in colour, dimensions, roller appearance, surface finish, coupling design, or other visual details depending on the manufacturing batch.
Motors, chassis, motor drivers, Arduino boards, ESP32 boards, batteries, wiring, building blocks, and other accessories shown in product images are not included unless specifically mentioned in the package contents.
Mecanum wheels require correct left/right orientation and suitable motor control to achieve the intended omni-directional movement.
Important Notes
Left and Right Wheel Orientation
Correct placement of the left-side and right-side wheels is essential for proper Mecanum movement.
Install the wheels according to their designated orientation and verify the roller direction before operating the robot.
Motor Compatibility
The included couplings are intended for compatible TT geared motors. Verify motor shaft dimensions before installation.
Four-Wheel Configuration
A complete omni-directional Mecanum drive normally requires four correctly oriented wheels and independent motor control.
Surface Conditions
Mecanum wheels perform best on relatively smooth and firm surfaces. Uneven surfaces, loose debris, carpets, or obstacles can affect traction and movement accuracy.
Motor Control
For full omni-directional operation, each wheel should normally be independently controlled using a suitable multi-channel motor driver.
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Frequently Asked Questions
1. What are Mecanum wheels used for?
Mecanum wheels allow a robot to move forward, backward, sideways, diagonally, and rotate without changing the orientation of the chassis.
2. What is the wheel diameter?
Each wheel has an approximate diameter of 80mm.
3. How many wheels are included?
The package includes 4 wheels: 2 left-side and 2 right-side.
4. What material are the wheels made from?
The wheel hubs are made from high-strength ABS, with rubber-coated rollers.
5. Are the wheels suitable for TT motors?
Yes. The kit includes 4 couplings intended for compatible TT geared motors.
6. What is the coupling size?
The supplied coupling specification is approximately 6.7mm.
7. Can the robot move sideways?
Yes. When correctly installed and controlled, a four-wheel Mecanum system can move laterally.
8. Can it move diagonally?
Yes. Mecanum wheels allow diagonal movement through coordinated control of the four motors.
9. Can the robot rotate in place?
Yes. Independent motor control allows the robot to rotate or pivot in place.
10. Do I need four motors?
Yes. A typical four-wheel Mecanum chassis requires four independently controlled motors, one for each wheel.
11. Can I use Arduino to control these wheels?
Yes. Arduino can control a Mecanum chassis when paired with suitable DC geared motors, a compatible multi-channel motor driver, and an appropriate power supply.
12. Can I use ESP32 or Raspberry Pi?
Yes. ESP32 and Raspberry Pi can be used as high-level controllers for Mecanum robots when combined with suitable motor drivers and power electronics.
13. Are the motors included?
No. The package includes the four Mecanum wheels, four TT motor couplings, and four mounting screws only.
14. Are the motor drivers included?
No. A suitable motor driver must be purchased separately.
15. What colours are the wheels?
The specified wheel colour is yellow and black, although minor appearance variations may occur depending on stock.
16. Can these wheels be used outdoors?
They can be used on suitable firm surfaces, but Mecanum wheels generally perform best on smooth indoor surfaces. Rough terrain can reduce traction and movement accuracy.
17. Is the chassis included?
No. The robotic chassis, motors, controller, battery, and other components are not included.Only logged in customers who have purchased this product may leave a review.
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