Bison Indexing Fixtures 250mm (5911) - 5901 & 5911 Series

Bison Indexing Fixtures - 5901 & 5911 Series

Features:

• Chuck not included.
• Can be used vertically or horizontally.
• Designed for equal or unequal precision indexing in milling, drilling and related machining operations.
• Please choose your desired chuck for use with Type 5901 & 5911.
  
• Simple and compact design provides for two types of indexing:
  1) basic indexing - which is done by means of catch device in 2, 3, 4, 6, 8, 12 and 24 divisions.
  2) angular indexing - which can be performed through sleeve with scale graduated in 360° in 1° increment.
  3) alternative indexing - which can be performed by means of catch device and specified changeable dividing plate (with Z=13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 or 24 units number of divisions).
  
• To obtain required number of divisions replace Z=24 plate with one of the above specified plates.
  
• Indexing accuracy 2’.
  
• True run-out of tapered centre bore 0,02mm.
  
• Squareness (base to chuck) 0,02mm.
  
• Parallelism over face 0,02mm.
  
• Concentricity of mounting flange with precision or standard chuck 0,03÷0,06mm.
  
• Dividing plate made of high quality alloy steel, hardened and ground – extending machine life.
  
• Body made of stabilized cast iron

Permissible weight of workpieces [daN]