JDMODEL 1/14 tractor truck dump truck gearbox automatic continuously variable transmission JDM-100

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Model: JDM-100

Automatic stepless transmission, only for breakthrough and change.

JDM-100: 1:14 automatic stepless transmission, is a new type of transmission independently developed and produced by JDM, which brings stepless transmission to the model field, allowing the majority of model enthusiasts to experience the pleasure of stepless transmission.

Stepless transmission concept: Stepless transmission technology, which uses a transmission belt and a master and driven wheel with variable working diameter to transmit power, can achieve continuous change of transmission ratio, so as to obtain the best match between the transmission system and the motor speed.

Advantages of JDM automatic stepless transmission:

1. The biggest difference between the stepless transmission and the ordinary automatic transmission is that it eliminates the complex and bulky gear combination transmission. The core components of the transmission mechanism are two sets of pulleys, which change speed by changing the contact radius of the metal belt of the driving wheel and the driven wheel. The transmission efficiency of the CVT is high and stable.

2. When the CVT is in motion, only one forward channel and one reverse channel are needed to achieve the acceleration and deceleration of the model car. The setting of the remote control shift channel is reduced, and the working principle can refer to the CVT principle of the car.

3. After installing the automatic CVT, due to the characteristics of automatic transmission, there is no need to install the shift servo and various accessories.

4. The shell is made of high-precision casting technology, with exquisite appearance and high simulation.

5. The gearbox shell has not been processed in any color, and it is completely the original color of zinc alloy. Players can color it according to their own preferences.

Basic parameters: Reduction ratio: Maximum 1:61.44

Minimum 1:9.83

Gear reduction ratio: 1:24.576

Pulley reduction ratio: 1:2.5 at startup; 2.5:1 at maximum speed

Recommended motor:

12V540 brushed motor 27T to 35T speed range 13200-16500 rpm (the larger the model weight, the larger the T number) the lighter the weight, the smaller the T number. But please stay within the recommended range

12V540 brushless motor 1300KV to 1500KV

Speed 15000-18000 rpm

Gearbox weight 0.66KG

Weight after motor assembly 0.9KG

Output shaft diameter 5MM length 6MM (flat structure)

Mounting hole, beam direction X55MM, axle direction Y53MM

Total length after motor installation 162MM, net length 110MM

Application: Installed on Tamiya 1:14 tractor series, used to make various trailers, military trucks, climbing vehicles, etc.