Description

Largus full length adjustable harmonic drive kit SpecS

Why is the LARGUS harmonic drive a single-cylinder type that costs a lot to produce, not a double-cylinder type that is often used for genuine shocks and inexpensive shocks? That is because of our commitment to performance. The main advantages of the single-cylinder type over the double-cylinder type are as follows.

1. The oil chamber and gas chamber are separated in series, and since the oil capacity is large, accurate, and stable damping force is linearly generated with respect to the movement of the piston valve.
2. Since the cylinder itself is exposed to the outside air, it has excellent heat dissipation. This greatly affects the deterioration speed of oil and can maintain its performance for a longer time than the double-cylinder type.
3. Since the size of the piston valve can be increased, the damping force can be adjusted more finely and accurately.
4. It is possible to suppress aeration that causes abnormal noise when gas is mixed in the oil.
5. Structurally, there is a high degree of freedom in the mounting angle.

On the other hand, the double cylinder type has a double cylinder, and the oil moves back and forth between the inner and outer cylinders according to the stroke. This has the advantages of being easy to secure the stroke amount and low production cost but has the disadvantages of poor heat dissipation due to structural problems, poor response to the stroke, and easy fluffiness. For this reason, LARGUS is particular about the performance as a harmonic drive for street riding to sports driving and adopts a single-cylinder type.