4-челюстен самоцентриращ патронник4-челюстен самоцентриращ патронник

self-centering chucks scheme

Test certificate of accuracy for Yuan G4 chucks

Test certificate of accuracy for Yuan G3 chucks

Test certificate of accuracy for Yuan G2 chucks

Test certificate of accuracy for Yuan G1 chucks

Test certificate of accuracy

4-Jaw Self-Centering Chuck

180.00€ – 1,063.00€w/o VAT

  • with combined jaws
  • 3 types
Clear

Technical Specifications

Catalogue № Diameter, mm
К12 200A 200
К12 250A 250
К12 500A 500

Accession Dimensions

схема на самоцентриращи патронници

self-centering chucks scheme

D D1 D2 D3 h d Z
80 56 67 16 3 M6 3
100 70 83 22 3 M8 3
125 95 108 30 4 M8 3
160 125 140 40 4 M10 3
200 160 176 65 4 M10 3
250 200 224 80 5 M12 3
315 260 286 100 5 M16 3
400 330 362 5 M16 3
500 420 458 5 M16 6

Test Certificate of Accuracy

G0 Radial whipping on the outside diameter and axial whipping on the surface of the flange and the adapter 80-630 a 0.005
80-630 b 0.005
G1 Radial whipping on the outside diameter and the end of the chuck a b
≤160 0.040 0.040
200-250 0.055 0.060
315-400 0.070 0.075
500-630 0.085 0.100
G2 Diametral whipping of a test workpiece fastened to the chuck jaws L a
≤160 50 0.080
200 0.100
250 75
315-400 0.125
500-630 100 0.160
G3 Whipping of a test ring fastened inside the chuck a b
≤160 0.075 0.040
200-250 0.050
315-400 0.100 0.060
500-630 0.125 0.080
L1=12
G4 Whipping of a test ring fastened outside the chuck a b
≤160 0.075 0.040
200-250 0.050
315-400 0.100 0.060
500-630 0.125 0.080
L1=12