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Product description
Lathe chuck equipped with a posterior cylinder with main spindle (Main spindle) or counter-head (Sub spindle).
The chuck mounts expandable collets for PE- and PET-type chucks, cusps, etc., may be mounted by simply replacing the appropriate adaptors.
They 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.
Adapters:
- ISO-A (DIN 55026)
- Flange (AF)
- Hydraulic cylinders
- Pneumatic cylinders
Lathe chuck equipped with a posterior cylinder with main spindle (Main spindle) or counter-head (Sub spindle).
The chuck mounts expandable collets for PE- and PET-type chucks, cusps, etc., may be mounted by simply replacing the appropriate adaptors.
They 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.
Adapters:
- ISO-A (DIN 55026)
- Flange (AF)
- Hydraulic cylinders
- Pneumatic cylinders
Download files
Technical Specifications
| CHUCK | Overall dimensions | KG | ||||||
|---|---|---|---|---|---|---|---|---|
| A | B – N° screws TCE | C | E | F | N | H | ||
| MSCPE 125 / AF-115 | 125 | 82,6 – N. 6 / M10 | 115 | 60 | 50 | 40 | 70 | 4 |
| MSCPE 150 / AF-140 | 150 | 104,8 – N. 6 / M10 | 140 | 79 | 50 | 40 | 70 | 6 |
| MSCPE 180 / AF-170 | 180 | 133,4 – N.6 / M12 | 170 | 102 | 50 | 40 | 70 | 9 |
| MSCPE 230 / AF-220 | 230 | 171,4 – N.6 / M16 | 220 | 135 | 50 | 40 | 70 | 16 |
PET Collet Holders Adaptor
The adapter is mounted on MSCPE chuck or another prepared chuck. It has the task of bringing expandable collet with its tapered rod and piece stop flange,
preventing collet from expanding too much thank to a stroke limiter.
Class of collets available: A, B e C
Each class of collet requires a specific adapter.
| ADAPTER TYPE | COLLET TYPE PE | TYPE CLAMP PET | DIMENSIONS | MAX. Expansion CLAMP ON DIAMETER | MAXIMUM FORCE (KG) OF TRACTION | ||||||||
| Diameter Range Ø d min. ÷ max. | E | F | G | L | M | O | P MAX. | T | |||||
| 380 020 000 | MSCPET-A | A | 15÷20 | 105 | 50 | M22x1,5 | 143 | 67 | 26 | 50 | 7 | 0,5 | 550 |
| 380 025 000 | MSCPET-B | B | 20÷25 | 105 | 50 | M22x1,5 | 148 | 67 | 26 | 55 | 10 | 0,5 | 1600 |
| 380 030 000 | MSCPET-C | C | 25÷30 | 105 | 50 | M22x1,5 | 153 | 64 | 29 | 60 | 12 | 1 | 2300 |
| 380 035 000 | MSCPET-D | D | 30÷35 | 105 | 50 | M22x1,5 | 158 | 64 | 29 | 65 | 14 | 1 | 3200 |
| 380 050 000 | MSCPET-E | E | 35÷50 | 120 | 50 | M22x1,5 | 173 | 64 | 29 | 80 | 16 | 1 | 4500 |
| 380 065 000 | MSCPET-F | F | 50÷65 | 140 | 50 | M22x1,5 | 193 | 63 | 35 | 95 | 18 | 2 | 4500 |
| 380 080 000 | MSCPET-G | G | 65÷80 | 147 | 50 | M22x1,5 | 203 | 63 | 25 | 115 | 22 | 2 | 4500 |
| 380 100 000 | MSCPET-H | H | 80÷100 | 157 | 50 | M22x1,5 | 220 | 63 | 22 | 135 | 25 | 2 | 4500 |
| 380 125 000 | MSCPET-I | I | 100÷125 | 187 | 50 | M22x1,5 | 238 | 63 | 25 | 150 | 30 | 2 | 4500 |
| 380 150 000 | MSCPET-L | L | 125÷150 | 207 | 50 | M22x1,5 | 253 | 63 | 25 | 165 | 30 | 2 | 5000 |
| 380 175 000 | MSCPET-M | M | 150÷175 | 247 | 50 | M22x1,5 | 278 | 63 | 25 | 190 | 30 | 2 | 5000 |
| 380 200 000 | MSCPET-N | N | 175÷200 | 277 | 50 | M22x1,5 | 303 | 63 | 25 | 215 | 30 | 2 | 5000 |
PET Collet Holders Adaptor
- Dynamic collet
Expansion is due to recession of the collet on the adapter’s conical hub, accordingly it’s capable to immobilize the mounted piece.
| Type adapter |
Type COLLET PE |
Dimensions | Max. diam expansion |
MAX. (KG) TRACTION FORCE |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diameter Range Ø d min. ÷ max. |
E | F | G | L | M | O. | P max | T | ||||
| MSCPET-A | A | 15÷20 | 105 | 50 | M22x1,5 | 143 | 67 | 26 | 50 | 7 | 0,5 | 550 |
| MSCPET-B | B | 20÷25 | 105 | 50 | M22x1,5 | 148 | 67 | 26 | 55 | 10 | 0,5 | 1600 |
| MSCPET-C | C | 25÷30 | 105 | 50 | M22x1,5 | 153 | 64 | 29 | 60 | 12 | 1 | 2300 |
| MSCPET-D | D | 30÷35 | 105 | 50 | M22x1,5 | 158 | 64 | 29 | 65 | 14 | 1 | 3200 |
| MSCPET-E | E | 35÷50 | 120 | 50 | M22x1,5 | 173 | 64 | 29 | 80 | 16 | 1 | 4500 |
| MSCPET-F | F | 50÷65 | 140 | 50 | M22x1,5 | 193 | 63 | 35 | 95 | 18 | 2 | 4500 |
| MSCPET-G | G | 65÷80 | 147 | 50 | M22x1,5 | 203 | 63 | 25 | 115 | 22 | 2 | 4500 |
| MSCPET-H | H | 80÷100 | 157 | 50 | M22x1,5 | 220 | 63 | 22 | 135 | 25 | 2 | 4500 |
| MSCPET-I | I | 100÷125 | 187 | 50 | M22x1,5 | 238 | 63 | 25 | 150 | 30 | 2 | 4500 |
| MSCPET-L | L | 125÷150 | 207 | 50 | M22x1,5 | 253 | 63 | 25 | 165 | 30 | 2 | 5000 |
| MSCPET-M | M | 150÷175 | 247 | 50 | M22x1,5 | 278 | 63 | 25 | 190 | 30 | 2 | 5000 |
| MSCPET-N | N | 175÷200 | 277 | 50 | M22x1,5 | 303 | 63 | 25 | 215 | 30 | 2 | 5000 |
