Welcome to the Continuously Variable Transmission
User Manual. This manual provides guidance on
understanding and operating the Continuously Variable
Continuously Transmission or CVT of your motorcycle.
Variable Safety Precautions
1. Always wear appropriate safety gear, including a helmet,
Transmission gloves, and eye protection, when operating or working on
your motorcycle.
2. Make sure that wheels are locked before using it.
Mock up for 3. Only 1 person are allowed to operate the CVT mock up.
4. Stay away to the pulleys at the back.
Learners 5. Exercise caution when working with electrical
components to avoid injury or damage.
6. Regularly inspect brake components to ensure proper
braking function and safety.
7. Disconnect the plugs after using it.
User's Manual
Please read this manual carefully before using it.
COMPONENTS AND FUNCTIONS DESCRIPTION
Electric Induction Motor
Converts the electric energy into mechanical energy Push Belt
that spins the pulley
Serves as the medium for transferring torque from the
Belt driving pulley to the driven pulley within the CVT system.
Used to connect the pulleys so that both pulleys spin Spring
when mechanical energy starts to operate.
It pushes the sliding plate to stay at the other plate so
Pulleys that the belt stays at the highest diameter of this pulley
Responsible for the spinning that makes the clutch to Rollers/Slider
change gears
It pushes against the ramp plate so that the sliding
Motor speed controller conical plate is forced to the other plate.
Provider of the electrical energy so that the Electric
motor starts to operate. It is responsible on how fast does
the pulleys spin. Clutch housing
Primary Pulley (Drive Pulley) Transfers power to the rear wheel through a gear
train. Makes the wheel quiet while the engine run on idle
The primary pulley directly links to the engine's rpm.
crankshaft.
Slide plate
Secondary Pulley (Driven Pulley)
Moves according to the speed so that it can change
The secondary pulley connects to the drive shaft, in diameter for changing speeds.
which eventually leads to the vehicle's wheels.
CVT Maintenance:
Operating instructions 1. Fly ball inspection /Cleaning
2. V-belt inspection /Cleaning
a) Plug first the motor speed controller and put the
adjustable switch into 180 volts. 3. Pulley Set Cleaning
b) Plug the induction motor into the motor speed 4. Pulley Drive Face Shaving and Angle
controller 5. Clutch Lining Set/Assy inspection/Cleaning
c) When electric motor spins, the Continuously 6. Torque Drive Cleaning
Variable Transmission assembly starts to
operate also. 7. Torque Drive Greasing
d) By adjusting the adjustable switch of motor Trouble shooting
speed controller the CVT will show different
CVT assembly didn't run
gear ratios.
Check the belt that attached to CVT and induction
e) As you move the adjustable switch clockwise,
motor. (Not really tight and not really lose)
shaft rotates at a higher speed, the pulleys
Check electrical connections if connected
adjust to a smaller diameter, causing the belt to
successfully
ride higher on the pulleys' sides. This reduces
the effective gear ratio and increases speed. CVT noise
Conversely, when the adjustable switch rotate
counter clockwise, the pulleys expand in Check bearings if shaky.
diameter, causing the belt to ride lower on the Check transmission fluid if low.
pulleys' sides. This increases the gear ratio and
Slipping
provides better torque for acceleration.
Check transmission belts if ready for replacement
Check transmission pulley system if worn out
Usage analysis
The system provides essential functions that offers an
infinite number of gear ratios within a specific range,
providing seamless acceleration and optimal performance.
Proper operation provides comfortable driving.
Diagram
