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Stamped Steel Synchronizer Ring

      Steel-plate based Synchronizer ring with progressive Sheet-metal forming process
      · Cost-saving (up to 10%) and weight reduction effects (up to 25%)
      · Improvement in fuel efficiency by applying with DCT (up to 10%)
    1. Stamped Steel Synchronizer Ring

      APP:
      Dual Clutch Transmission for ICE and Hybrid Models
      Role:
      Allow to provide the smooth gear shift by instantaneously synchronizing the speeds of two running gears

EV Rotor Shaft

      Rotor Shaft transmits the electrically induced torque to EV speed reducer
      · The torque is generated by magnetic field caused by current flows in stator coil
    1. EV ROTOR Shaft

      APP:
      Traction motors for EV
      Role:
      Transmit the high torque of the electric motor in a precise and stable way

EV Reducer Shaft

      Reducer serves to effectively transmit a motor’s power to wheels. The reducer must reduce the RPM to an appropriate level. (The motor has much higher RPM than that of an internal combustion engine)
      · With the reduced RPM, EV power train can take advantage of the resulting higher torque
    1. EV Reducer Shaft

      APP:
      Reducer Part for EV
      Role:
      Transferring a torque to an appropriate level

Synchronizer ring

      Core parts in MT and DCT provide the smooth gear shift by instantaneously synchronizing the speeds of two running gears
      . Improvement of durability and lifetime
    1. Synchronizer ring

      APP:
      Dual Clutch Transmission and Manual Transmission

Gear / Shaft

      Important parts to transmit different level of energy to one and another
      · Efficient control of gear ratios, rotations and torque
    1. Gear

      APP:
      Dual Clutch Transmission (7&8 speed)
      Automatic Transmission (8 speed)
      CVT
      Role:
      Transmit the torque to another
      It transmits increased torque to the output shaft via reducer
    1. Shaft

      APP:
      Input and output shaft
      Role:
      Transmit the torque to another

FECV Metallic Bipolar Plate

      Main parts of fuel cell stack for FCEV
      · Each cell contains an Anode (H2 flow channel), Cathode (O2 flow channel) and an electrolyte layer
      · 1 Hydrogen fuel cell stack has about 500 cells (Each cell provides 1V electricity)
    1. FECV Metallic Bipolar Plate

      APP:
      Fuel Cell Stack in FCEV
      Role:
      Separating and distributing the reactant gases (H2 and O2) to each side of plates to generate an electric current efficiently
    1. ANODE BIPOLAR PLATE

      APP:
      Fuel Cell Stack in FCEV
      Role:
      Hydrogen(H2) enters the fuel cell through the anode plate
    1. CATHODE BIPOLAR PLATE

      APP:
      Fuel Cell Stack in FCEV
      Role:
      Oxygen(O2) enters the fuel cell through the cathode plate
    1. CATHODE POROUS PLATE

      APP:
      Fuel Cell Stack in FCEV
      Role:
      Generate water from the cell

Cone clutch

      Clutch applied to 2 speed transmission systems for electric vehicles
      · Possible to deliver higher torque than DISK clutch
    1. Cone clutch

      APP:
      Transmission for EV
      Role:
      Similar function as synchronizer ring does