Simon Nann GmbH & Co. KG (EN) > Products > Catalog of standard clamping tools > Workpiece clamping collets > Collets for multi-spindle automatic lathes

Collets for multi-spindle automatic lathes

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Collets for multi-spindle automatic lathes

art. no. d D L K° thread G max. diameter
Kreis Sechseck Quadrat
9001 E 25 35 73 15°30' M 22 x 1 L 14 12 10
9006 E 30 40,5 80 15 M 26 x 1 L 16 14 11
9007 E 32 41,5 79 15 M 28 x 1 L 19 16 13
9012 E 34 42 85 16 M 30 x 1 L 20 17 14
9013 E 26,8 34 83,5 15 M 24 x 1 L 13 11 9
9015 E 25 36,1 68 15 M 22 x 1 L 13 11 9
9016 E 32 41,5 79 15 M 30 x 1 L 20 17 14
9017 E 38 45,5 85 16 M 34,5 x 0,75 L 25 22 18
9018 E 35 45 105 15°30' M 33 x 1 23 20 16
9020 E 36 45 108 15°30' M 33 x 1,25 21 18 14
9021 E 25 35 92 15°30' M 25 x 1 16 14 11
9023 E 30 39 77 15 Bajonett 20 17 11
9033 E 40 55,2 102 15 M 35 x 1,5 R o. L 22 19 15
9039 E 46 60,5 112 15 M 40 x 1,5 L 25 22 18
9044 E 45 60,4 159 15 M 40 x 1,5 L 22 19 15
9045 E 45 60,4 159 15 M 40 x 1 L 22 19 15
9046 E 45 60,4 159 15 M 40 x 1,5 L 25 22 18
9047 E 42 50 120 15 M 38 x 1,5 25 22 17
9049 E 46 60,3 112 15 M 40 x 1,5 L 25 22 18
9049 E-1 46 60,3 112 15 M 40 x 1,5 L 25 22 18
9069 E 53 69,4 128 15 M 48 x 1,5 L 32 27 22
9070 E 53 69,3 128 15 M 47 x 1,5 L 32 28 23
9081 E 56 72 131 15 M 52 x 1,5 L 35 30 24
9083 E 56 72,5 130 15 M 52 x 1,5 L 36 31 25
9108 E 62 82,4 178 15 M 58 x 1,5 L 42 36 30
9112 E 62,9 78,3 147 15 M 56 x 1,5 L 40 35 28
9115 E 64 80,5 129 15 M 59 x 1,5 L 42 36 28
9132 E 70 90 149 15 M 65 x 1,5 L 48 41 33
9133 E 70 92 154,5 15,5 M 65 x 2 L 50 43 35
9139 E 75 97,8 175 15 M 68 x 1,5 L 50 43 35
9151 E 75 97,4 165 15 M 68 x 1,5 L 50 43 35
9151 E-1 75 93,4 155 15 M 68 x 1,5 L 50 43 35
9178 E 90 115 170 15 M 85 x 1,5 L 67 58 47
9179 E 90 115,3 200 15 M 82 x 1,5 L 69 59 48
9187 E 89,9 115,3 172 15 M 85 x 1,5 L 69 59 48
9209 E 109 138 189 15 M 102 x 1,5 L 82 70 57
9210 E 109 138,3 230 15 M 100 x 1,5 L 63 54 44
9239 E 128 160,4 250 15 M 122 x 1,5 L 100 87 71

Collets are available for all common machine types.

Use:

  • for workpiece clamping
  • for bar or chuck work

Bore patterns:

  • up to 6 mm: smooth bore
  • from 6 mm: round grooves
  • from 9 mm: serrated for round bores

Hardness:
The collets are made from special spring steel. Where possible, by partial tempering, the hardness of the taper and clamping bore is approx. HRc 60. The shank and sprung area are hardened to spring temper.

Taper grinding:
The clamping taper is lightly ground at the slot edges to ease removal of the collets from the mounting thus making possible low undersized clamping.

Taper angle of the clamping sleeve:
The taper of the clamping sleeve should be 15‘ (one-sided) flatter than the taper angles given in the tables to ease removal of the collet from the mounting taper thus making possible low undersized clamping.