Los portas de termocontracción sujetan herramientas de metal duro o HSS por dilatación térmica: nariz esbelta y unión rígida y concéntrica para fresado, taladrado y escariado en centros de mecanizado CNC. El cuerpo es acero tratado térmicamente y el alojamiento se mecaniza al diámetro de vástago indicado en la tabla.
Modelos disponibles: BT40-SFA6-95-M42, BT40-SFA6-120-M67, BT40-SFA6-125-M42, BT40-SFA6-150-M67 … (25 variantes).
Todas las medidas en mm; tolerancias ISO/DIN. Planos y fabricación OEM/ODM bajo pedido.
BT40 3 , C Shrink Fit Tool Holder MILLING BT40 SHRINK CHUCK 3 SLIM FORM C 25 es una portaherramientas NBD para fresado en máquinas CNC. Beijing Shuangfengli (NBD Machinery) fabrica portaherramientas de pinzas, hidráulicos, de contracción térmica y de potencia BT/BBT/HSK/NT/SK/CAT. Los modelos, medidas y referencias se mantienen sin cambios.
BT40 3,C
BT40 Shrink chuck 3°slim form C
Foto del producto

Plano 1

Especificación
| N.º de catálogo | BT40-SFA6-95-M42 BT40-SFA6-120-M67 BT40-SFA6-125-M42 BT40-SFA6-150-M67 BT40-SFA6-150-M97 | D 6 6 6 6 6 | C 10 10 10 10 10 | L 95 120 125 150 150 | M 42 67 42 67 97 | L1 26 26 56 56 26 | C1 14.4 17 14.4 17 20.2 | C2 25 25 25 25 32 | H 18 18 18 18 18 | h 130 155 160 185 185 |
|---|---|---|---|---|---|---|---|---|---|---|
| BT40-SFA6-180-M127 | 6 | 10 | 180 | 127 | 26 | 23.3 | 36 | 18 | 215 | |
| BT40-SFA6-210-M157 | 6 | 10 | 210 | 127 | 56 | 23.3 | 36 | 18 | 245 | |
| BT40-SFA6-210-M157 | 6 | 10 | 210 | 157 | 26 | 26.5 | 36 | 18 | 245 | |
| BT40-SFA6-240-Ml157 | 6 | 10 | 240 | 157 | 56 | 26.5 | 36 | 18 | 275 | |
| BT40-SFA8-95-M42 | 8 | 13 | 95 | 42 | 26 | 17.4 | 32 | 24 | 130 | |
| BT40-SFA8-120-M67 | 8 | 13 | 120 | 67 | 26 | 20 | 32 | 24 | 155 | |
| BT40-SFA8-125-M42 | 8 | 13 | 125 | 42 | 56 | 17.4 | 36 | 24 | 160 | |
| BT40-SFA8-150-M67 | 8 | 13 | 150 | 67 | 56 | 20 | 36 | 24 | 185 | |
| BT40-SFA8-150-M97 | 8 | 13 | 150 | 97 | 26 | 23.2 | 32 | 24 | 185 | |
| BT40-SFA8-180-M97 | 8 | 13 | 180 | 97 | 56 | 23.2 | 36 | 24 | 215 | |
| BT40-SFA8-180-M127 | 8 | 13 | 180 | 127 | 26 | 26.3 | 36 | 24 | 215 | |
| BT40-SFA8-210-M127 | 8 | 13 | 210 | 127 | 56 | 26.3 | 36 | 24 | 245 | |
| BT40-SFSC8-210-M157 | 8 | 13 | 210 | 157 | 26 | 29.5 | 36 | 24 | 245 | |
| BT40-SFA8-240-M157 | 8 | 13 | 240 | 157 | 56 | 29.5 | 36 | 24 | 275 | |
| BT40-SFA10-95-M42 | 10 | 16 | 95 | 42 | 26 | 20.4 | 32 | 30 | 130 | |
| BT40-SFA10-120-M67 | 10 | 16 | 120 | 67 | 26 | 23 | 36 | 30 | 155 | |
| BT40-SFA10-125-M42 | 10 | 16 | 125 | 42 | 56 | 20.4 | 36 | 30 | 160 | |
| BT40-SFA10-150-M67 | 10 | 16 | 150 | 67 | 56 | 23 | 32 | 30 | 185 | |
| BT40-SFA10-150-M97 | 10 | 16 | 150 | 97 | 26 | 26.2 | 32 | 30 | 185 | |
| BT40-SFA10-180-M97 | 10 | 16 | 150 | 97 | 56 | 26.2 | 36 | 30 | 215 | |
| BT40-SFA12-95-M42 | 12 | 19 | 95 | 42 | 26 | 23.4 | 32 | 30 | 130 | |
| BT40-SFA12-120-M67 | 12 | 19 | 120 | 67 | 26 | 26 | 36 | 30 | 155 | |
| BT40-SFA12-125-M42 | 12 | 19 | 125 | 42 | 56 | 23.4 | 36 | 30 | 160 | |
| BT40-SFA12-150-M67 | 12 | 19 | 150 | 67 | 56 | 26 | 36 | 30 | 185 | |
| BT40-SFA12-150-M97 | 12 | 19 | 150 | 97 | 26 | 29.2 | 50 | 30 | 160 | |
| BT40-SFA12-180-M97 | 12 | 19 | 180 | 97 | 56 | 29.2 | 50 | 30 | 190 | |
| BT40-SFA12-180-M127 | 12 | 19 | 180 | 127 | 26 | 32.3 | 50 | 30 | 190 | |
| BT40-SFA12-210-M97 | 12 | 19 | 210 | 97 | 86 | 29.2 | 50 | 30 | 220 | |
| BT40-SFA12-210-M127 | 12 | 19 | 210 | 127 | 56 | 32.3 | 50 | 30 | 220 | |
| BT40-SFA12-210-M157 | 12 | 19 | 210 | 157 | 26 | 35.5 | 50 | 30 | 220 | |
| BT40-SFA12-240-M127 | 12 | 19 | 240 | 127 | 86 | 32.3 | 50 | 30 | 250 | |
| BT40-SFA12-240-M157 | 12 | 19 | 240 | 157 | 56 | 35.5 | 50 | 30 | 250 | |
| BT40-SFA12-270-M157 | 12 | 19 | 270 | 157 | 86 | 35.5 | 50 | 30 | 280 | |
| BT40-SFA16-95-M42 | 16 | 24 | 95 | 42 | 26 | 28.4 | 42 | 32 | 96 | |
| BT40-SFA16-120-M67 | 16 | 24 | 120 | 67 | 26 | 31 | 42 | 32 | 96 | |
| BT40-SFA16-125-M42 | 16 | 24 | 125 | 42 | 56 | 28.4 | 50 | 32 | 96 | |
| BT40-SFA16-150-M67 | 16 | 24 | 150 | 67 | 56 | 31 | 42 | 32 | 96 | |
| BT40-SFA16-150-M97 | 16 | 24 | 150 | 97 | 26 | 34.2 | 50 | 32 | 96 | |
| BT40-SFA16-155-M42 | 16 | 24 | 155 | 42 | 86 | 28.2 | 50 | 32 | 96 | |
| BT40-SFA16-180-M67 | 16 | 24 | 180 | 67 | 86 | 31 | 50 | 32 | 96 | |
| BT40-SFA16-180-M97 | 16 | 24 | 180 | 97 | 56 | 34.2 | 50 | 32 | 96 |
Ficha completa del producto (EN): BT40 3 , C Shrink Fit Tool Holder MILLING BT40 SHRINK CHUCK 3 SLIM FORM C 25
