MST collet holders

MST collet holders2018-07-24T11:02:25+00:00

The pneumatic activation chuck (all forward) is for machines without rear cylinders (parallel lathes, adapters, dividing tables).

It is made of tempered steel and adjusted with a light alloy incorporated cylinder, mounted on bearings.

BE traction collets can be assembled (also cup type) for holding parts on the outside and expandable cusped collets for holding parts in an inner hole.

Closing the Mst chuck takes place through pneumatic action.

mandrino mst
MST Collet Holders - Technical drawing
Download Datasheet
Chuck Dimensions Strength
Kn
RPM Kg
A B C – N° TCE Screws d
min. ÷ max.
E F G H L M P S Q R
MST 17 148 132 – N. 6 / M8 110 3~17 110 169 25 85,5 78 103 7 4 6 10 2800 10,0
MST 26 170 150 – N. 6 / M8 115 3~26 123 180 25 98,5 91 116 5 4 6 10 1800 12
MST 35 187 165 – N. 6 / M10 140 4~35 142 199 32 103,5 96 128 6,5 4 8 13 1800 15
MST 45 220 196 – N. 6 / M10 170 4~45 157 229 35 117,5 110 145 7,5 5 10 17 1700 21
MST 60 237 215 – N. 6 / M10 165 5~60 185 250 34 118,5 111 145 7 4 11 18 1700 25
MST 70 248 228 – N. 6 / M10 190 6~70 200 270 50 128,5 121 171 9,5 4 12 20 1200 28
MST 80 278 255 – N. 6 / M12 210 8~80 228 292 34 154,5 147 181 6 5 13 21 1200 50