MSCTN/AF collet holders

///MSCTN/AF collet holders
MSCTN/AF collet holders2018-07-24T11:02:22+00:00

The MSCTN collet holders began as classic closing equipment for CNC lathes.

They are made from a block of steel, galvanized and tempered at 60 HRC. They are totally adjusted to ensure maximum duration, precision and balancing.

The MSCTN collet holders are made with IS0-A (DIN 55026) and FLANGE attachments (AF).
The opening and closing of the CLAMPS and of the expandable colletson the MSCTN chuck takes place via hydraulic or pneumatic cylinders later applied to the lathe shaft.

MSCTN/AF Collet Holders - Technical drawing

The following types of collets may be installed on the MSCTN chuck:

  • the “impact” type with a simple BA cone or double with a BD type cone, multidiameter with BAS type sectors;
  • BE traction type; PE and PET expandable type.

For milling bars, we recommend using BD type double cone collets; for “reinforcement” the use of simple BA cone type collets is recommended.

On request, different types of collets may be assembled using appropriate adapters; these may include “Schaublin (type F and W), “Hardinge”, “Crawford” etc…

Download Datasheet
Chuck Model Size Dimensions Strength KN Rotation
Speed RPM
KG Weight
A B – N° TCE Screws C d
min. ÷ max.
E F G H I L M N S Traction
or Thrust
Clamping
the workpiece
MSCTN-32 / AF-115 125 82,6 – N. 3 / M10 115 3~32 39 M48x1,5 85 26 88 114 22 14 5 35 56 8000 5,0
MSCTN-42 / AF-115 125 82,6 – N. 3 / M10 115 4~42 50 M52x1,5 98 26 97 123 23 14 5 45 72 8000 6
MSCTN-42 / AF-140 150 104,8 – N. 4 / M10 140 4~42 50 M58x1,5 98 26 97 123 23 14 5 60 96 8000 7,5
MSCTN-52 / AF-140 150 104,8 – N. 4 / M10 140 4~52 55 M68x1,5 108 26 97 123 23 14 5 60 96 8000 7,5
MSCTN-52 / AF-170 180 133,4 – N. 6 / M12 170 4~52 55 M68x1,5 108 26 97 123 23 14 5 60 96 8000 9,5
MSCTN-60 / AF-170 180 133,4 – N. 6 / M12 170 4~60 74 M82x1,5 130 26 114 140 23 14 5 100 160 7000 13
MSCTN-70 / AF-170 180 133,4 – N. 6 / M12 170 6~70 85 M100x1,5 145 26 119 145 23 14 5 100 160 7000 13,5
MSCTN-70 / AF-220 230 171,4 – N. 6 / M16 220 6~70 85 M100x1,5 145 30 115 145 23 14 5 100 160 7000 18,5
MSCTN-80 / AF-220 230 171,4 – N. 6 / M16 220 6~80 95 M115x1,5 175 37 125 162 27 16 5 150 240 6000 25
MSCTN-100 / AF-280 290 235 – N. 6 / M20 280 6~100 113 M130x1,5 192 41 141 182 31 18 6 150 240 6000 40
MSCTN-120 / AF-280 290 235 – N. 6 / M20 280 6~120 140 M160x1,5 230 45 147 192 31 18 6 200 320 5000 46
MSCTN-150 / AF-380 390 330,2 – N. 6 / M24 380 8~150 174 M198x1,5 282 52 178 230 36 20 6 200 320 5000 105