Description

• The driving gear unit is in parallel cardan structure and is subjected power by the coupling gear connected to the traction motors. This is power transmission device for reduce the speed using single reduction gear.
• BSS(Both Side Support) type is structurally high safety. because both axle and wheel gear sides are assembled the tapered roller bearings.
• Axle bearing's noise reduction is higher than OSS (One Side Support)
• Pinion Gear's rotating part is easy to maintenance and safety as structure of non-contacting and Labyrinth of specific wear.
• The exterior structure is simple and robust.
• When lubricant's replacing, refueling and discharge are simple.

System Feature

• Max. Operating Speed : 80km/h
• Max. Design Speed : 100km/h
• Type of Gear : Helical Gear
• Gear Ratio : 99/14 = 7.07
  (Wheel Gear: 99, Pinion Gear :14)
• Gear Module : 6
• Gear Pressure Angle : 26˚
• Gear Helical Angle : 23˚
• Weight : 330 kg (Without Axle)

Application

• PUTA #1 Line (Domestic)
• TURKEY MARMARAY EMU(Oversea)