LORENZ SNJ 5

•  
  Reference number 1058-24456

  Operation Hours not applicable

• Vendor

  EMUK GmbH Werkzeugmaschinen
  Siemensstraße 24a
  76316 Malsch

  Germany

  

• Main Category

  Metal working machines

• Category

  Gear Cutting Machines

• Type of Machine

  GEAR SHAPERS

• Sort of Machine

  Gear Shapers

• Manufacturer

  LORENZ

• Technical data

  max. wheel diameter

  500 mm

  gear width

  75 mm

  max. module

  5

  total power requirement

  5 kW

  weight of the machine ca.

  5,5 t

  Overall size

  200 x 140 x 250 cm

• Description

  Year of construction approx. 1970
  
  Dimensions:
  
  External gearing:
  - Largest pitch circle-Ø for spur gears: 500 mm
  - Largest pitch circle-Ø for helical spur gears: 450 mm
  - Largest gear width: 75 mm
  
  Internal gearing:
  - Largest pitch circle-Ø for spur gears: 440 mm
  - Largest pitch circle-Ø for helical spur gears: 420 mm
  - Largest gear width: 75 mm
  
  - Largest pitch in steel for spur gears: Module 5
  - Number of adjustable ram stroke numbers: 18
  - Range of ram stroke rates: 45 - 425 STK/per min.
  - Pitch circle-Ø of the cutting wheel normal: 4’
  - Mounting spigot for cutting wheels: 1¾’
  - Bore of the table spindle: 125 mm
  - Power requirement: approx. 3 kW
  
  The machine is suitable for gear cutting in push and pull cutting. External and
  internal spur and helical gears can be produced using the hobbing method. If
  the appropriate cutting wheels are used, sprockets, ratchet wheels, special
  profiles such as freewheel hubs, cams etc. can also be shanked, provided they
  can be rolled.
  
  Using special additional equipment, it is also possible to cut racks with
  straight and helical teeth, crown gears and coupling gears with back-cut teeth.
  
  
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• State

  Used