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Reducers and gears

 

Gearboxes


HELICAL GEARBOXES

  • 1, 2, 3 or 4-stage configuration
  • gear ratio of iN= 1 – 560
  • maximum torque output M2 ≤ 860 kNm

BEVEL-HELICAL GEARBOXES

  • 1, 2, 3 or 4-stage setting
  • gear ratio iN= 1 – 560
  • maximum torque output M2 ≤ 860 kNm

TURBO GEAR UNITS

  • 1 or 2-stage setting
  • gear ratio iN= 1 – 20
  • maximum output moment M2 ≤ 300 kNm
  • with a speed up to 30.000 rpm and maximum velocity of 200 m/s

EPICYCLIC GEAR UNITS

  • up to 4-stage planetary gear boxes
  • with gear ratio up to iN = 2800
  • maximum torque output M2 ≤ 900 kNm


GEARBOXES FOR SPECIAL USE

  • our main production programme
  • up to weight 100t
  • Examples:
      • Wind turbine drives
      • Tram axle drives
      • Marine control-pitch propeller drives
      • Mooring winch drives
      • Mining truck axle drives

 

 

 

Gear wheels

SPUR GEARING – EXTERNAL

SPUR GEARING – EXTERNAL PITCH DIAMETER
Hobbing                6 – 5000 mm
Milling       up 5000 mm
Shaping                  20 – 2000 mm
Grinding                 15 – 3600 mm
Profile grinding 15 – 2000 mm

 

SPUR GEARING – INTERNAL

SPUR GEARING – INTERNAL PITCH DIAMETER
Milling              up 4000 mm
Shaping   up 2000 mm
Profile grinding               up 1900 mm

 

HELICAL GEARING – EXTERNAL

HELICAL GEARING – EXTERNAL PITCH DIAMETER
Hobbing               6 – 5000 mm
Grinding  15 – 3600 mm
Profile grinding             15 – 2000 mm

 

HELICAL GEARING – INTERNAL

Possibilities of internal helical gearing production subject to consultation with the commercial or technical department of Wikov companies.

BEVEL GEARS

BEVEL GEARS PITCH DIAMETER
Straight gearing               23 - 500 mm
Klingelnberg cyclopaloid  50 – 900 mm
Klingelnberg cyclopaloid - HPG    50 – 900 mm
Spiromatic eloid up 540 mm

 

 

 
 

 

 

 

Rail vehicles industry

Trams

  • Bevel helical axle drives
    • One stage - hypoid
    • Two stage with cyklopaloid Klingelnberg gearing
  • Helical axle drive in many modifications
  • Helical axle drive for 100% low-floor tram

Bevel gears

  • Bevel cyklopaloid Klingelnberg gearing

     

Gearboxes for locomotives

  • Parts of hydrodynamic gearboxes
  • Axle drives
  • Auxiliary drive gearboxes:
    • Hydrostatic with bevel-helical stage
    • Bevel-helical gearboxes

       

Spare parts for locomotives

  • Axle wheels and pinions
  • Governors
  • Diesel pumps

 

(Information from oficial site: www.wikov.cz)