Automatic Continuously Variable Transmission Gearbox with motor for 1/14 Tamiya RC Truck Trailer Tipper Scania MAN Benz Actros Volvo Car

Automatic continuously variable transmission gearbox For 1/14 Tamiya RC Truck Trailer Tipper Scania MAN Benz Actros Volvo car diy 

Quantity:1set
Material: Metal 
colour:silver 
Suitable for 1/14 Tamiya RC Truck diy
Basic parameters: reduction ratio: maximum 1:61.44
                   Minimum 1: 9.83
                   Gear reduction ratio: 1:24.576
                   Pulley reduction ratio: 1:2.5 when starting
                   2.5:1 at maximum speed
Recommended motor:
                   12V540 brushed motor 27T to 35T speed range 13200-16500 rpm/MIN (the larger the weight of the model the larger the T number) the lighter the weight the smaller the T number. But please be within the recommended range
                   12V540 brushless motor 1300KV to 1500KV
                   Speed 15000-18000 rpm/MIN
                   Transmission weight 0.66KG
                   Weight 0.9KG after assembling the motor
                   Output shaft diameter 5MM long 6MM (flat structure)
                   Mounting hole beam direction X55MM axle direction Y53MM
                   After installing the motor the total length is 162MM and the net length is 110MM