Pneumatically operated spindle (all forward) for machines without rear cylinder (parallel lathes, grinders, dividing boards).
It is made of hardened and ground steel with a light alloy cylinder mounted on bearings.
It can be applied on any machine tool with rotary motion and in particular finds its widest use on parallel lathes, revolvers and grinders.
It can be fitted with single cone pliers BA (DIN 6343) and multidiameter calipers with BAS sectors. It is used for shooting and bar reading.
Clamping of the grippers in MSTN spindles occurs by pneumatic feeding.
| Model | Dimensions | Strength KN | RPM | KG | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C – N° TCE Screws | d min÷ max |
E | F | G | H | I | L | M | N | Thrust 6 Bar |
Clamping the workpiece |
|||
| MSTN 32 | 197 | 150 | 130 – N. 4 / M10 | 3~32 | 100 | 145 | 155 | 75 | 4 | 116 | 67 | 49 | 9 | 14 | 2000 | 8,5 |
| MSTN 42 | 218 | 175 | 150 – N. 6 / M10 | 3~42 | 110 | 160 | 170 | 80 | 4 | 124 | 73 | 51 | 10 | 16 | 1800 | 18 |
| MSTN 52 | 240 | 210 | 190 – N. 6 / M10 | 4~52 | 155 | 176 | 187 | 84 | 4 | 132 | 76 | 56 | 11 | 17 | 1700 | 20 |
| MSTN 60 | 250 | 210 | 190 – N. 6 / M10 | 5~60 | 155 | 196 | 205 | 88 | 4 | 137 | 80 | 57 | 12 | 18 | 1500 | 21 |
| MSTN 70 | 277 | 220 | 195 – N. 6 / M10 | 6~70 | 160 | 220 | 235 | 94 | 5 | 149 | 85 | 64 | 13 | 21 | 1300 | 40 |
| MSTN 80 | 325 | 260 | 230 – N. 6 / M12 | 8~80 | 200 | 256 | 267 | 106 | 5 | 165 | 98 | 67 | 19 | 31 | 1200 | 60 |
| MSTN 100 | 360 | 297 | 250 – N. 6 / M12 | 10~100 | 220 | 297 | 310 | 119 | 5 | 190 | 111 | 79 | 19 | 30 | 950 | 70 |