KMA model is adjustable type so you could control the damping force according to impact velocity. KMA model has the 12 step range to rotate the dial 0” to 300” so it is possible to get the fine tuning.
The new KMA model has larger energy absorption capacity compared with that of old model because of increasing total surface area of Piston. So it has wide range of Effective Weight.
The body of KMA model is designed as one unit so it is very solid and root up the “Bottom out“ problem.
Threaded body of KMA provide mounting flexibility, location accuracy and increased surface area for improved thermal energy dissipation to the atmosphere.
Material of Piston Rod is hardened stainless steel and the bearing protect the seal and is made of special material that remains durable for a long time to ensure a long lifespan.
KMA has various option for the Bumper head : Steel, Steel + hard cap (black) and Steel + soft cap (Green). You could select the option in accordance with condition of impact and circumstance.
On using Bumper head, you do not need to use Stop collar and if you use Polypad or Urethane Cap, it makes reduce the noise.
Range of impact velocity: Standard : 0.3 ~ 5.0 m/sec, Low Velocity Model : 0.08~1.3 m/sec
Range of Temperature: Standard : -10 ~ 80 ℃, option: -40~ 120 ℃ (Special oil and seal)