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Product description
Mandrino ad azionamento idraulico, con centralina idraulica, per lavorazioni su tornio CNC da barra e da ripresa, con macchine senza cilindro posteriore.
Secondary turning includes mechanical parts made by secondary machining, useful on one-off parts, small production runs and non-serial production.
Bar turning, on the contrast, works for the mass production of components. Turning from bar takes advantage of bar feeders, on which the bar feeders are collets.
Equipped with high holding force, it can mount a simple BA type cone (DIN 6343 type) and multidiameter with BAS sectors.
The MITN chucks are made from a block of steel, galvanized and tempered at 60 HRC. Bellegrandi collet chucks are totally adjusted to ensure maximum duration, machining precision and balancing.
This type of lathe chuck can work while the motor is operating, allowing part replacement without stopping the machine.
It has high closing force with quick locking of the parts.
The MITN chucks are made with flange attachment (AF) and can be assembled with various types of flange: ISO-A (DIN 55026), D1 CAMLOCK (DIN 55029) attachments.
Hydraulic power supply
The hydraulic spindle power supply enables the opening and closing of the collets and expandable collets on the MITN chuck. It takes place through an hydraulic control center (not provided) with 50-60 microns filter on pump aspiration and 10 microns on the discharge filter.
Mandrino ad azionamento idraulico, con centralina idraulica, per lavorazioni su tornio CNC da barra e da ripresa, con macchine senza cilindro posteriore.
Secondary turning includes mechanical parts made by secondary machining, useful on one-off parts, small production runs and non-serial production.
Bar turning, on the contrast, works for the mass production of components. Turning from bar takes advantage of bar feeders, on which the bar feeders are collets.
Equipped with high holding force, it can mount a simple BA type cone (DIN 6343 type) and multidiameter with BAS sectors.
The MITN chucks are made from a block of steel, galvanized and tempered at 60 HRC. Bellegrandi collet chucks are totally adjusted to ensure maximum duration, machining precision and balancing.
This type of lathe chuck can work while the motor is operating, allowing part replacement without stopping the machine.
It has high closing force with quick locking of the parts.
The MITN chucks are made with flange attachment (AF) and can be assembled with various types of flange: ISO-A (DIN 55026), D1 CAMLOCK (DIN 55029) attachments.
Hydraulic power supply
The hydraulic spindle power supply enables the opening and closing of the collets and expandable collets on the MITN chuck. It takes place through an hydraulic control center (not provided) with 50-60 microns filter on pump aspiration and 10 microns on the discharge filter.Download files
Technical Specifications
| Model | Dimension flange ISO-A |
Push force to 30 bar max Kn |
DRAIN oli at 50° dm3/min |
RPM | Kg | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C – N° Viti TCE | d min÷max |
E | F | G | H | L | M | P | S | Q | R | |||||
| MITN 42 | 195 | 185 | 171 – N. 6 / M10 | 3~42 | 154 | 57 | 24 | 175 | 91,5 | 59 | 105 | 4 | 22 | 5 | 43 | 4 | 3000 | 30,0 |
| MITN 52 | 215 | 205 | 190 – N. 6 / M10 | 3~52 | 173 | 57 | 24 | 180 | 101,5 | 59 | 110 | 4 | 24 | 5 | 53 | 4 | 3000 | 33 |
| MITN 60 | 230 | 218 | 205 – N. 6 / M10 | 4~60 | 188 | 66 | 28 | 195 | 109 | 59 | 120 | 4 | 28 | 5 | 62 | 5 | 2500 | 36 |
| MITN 70 | 260 | 250 | 235 – N. 6 / M10 | 6~70 | 218 | 73 | 28 | 208 | 123 | 67 | 130 | 5 | 28 | 6 | 85 | 5 | 2200 | 50 |
| MITN 80 | 280 | 270 | 255 – N. 6 / M10 | 10~80 | 238 | 73 | 29 | 218 | 133 | 67 | 130 | 5 | 30 | 6 | 101 | 6 | 2000 | 62 |
