Most of the flexible couplings are made of aluminum alloy, and some manufacturers also provide flexible couplings made of stainless steel.In addition to corrosion resistance, the stainless steel elastic coupling also increases the torque capacity and rigidity, and can even be twice as high as that of similar products made of aluminum alloy.However, this increased torque and rigidity will be offset to a certain extent by the increased mass and inertia.Sometimes the negative impact will outweigh its advantages, so users have to look for other forms of couplings

Most of the flexible couplings are made of aluminum alloy, and some manufacturers also provide flexible couplings made of stainless steel.In addition to corrosion resistance, the stainless steel elastic coupling also increases the torque capacity and rigidity, and can even be twice as high as that of similar products made of aluminum alloy.However, this increased torque and rigidity will be offset to a certain extent by the increased mass and inertia.Sometimes the negative impact will outweigh its advantages, so users have to look for other forms of couplings