Work Piece Clamping Solutions
Nann Workpiece Clamping Collets Chucks - Type PSF-ZT Power-Operated Collet Chucks
QUANTITY
Type PSF-ZT Power-Operated Collet Chucks
- high clamping power without clamping cylinder
- clamping via disk springs
- unclamping via compressed air
- permanently connected supply ring for compressed air
- fatigue-proof clamping
- for drawback collets
- simple mounting
- for internal clamping too
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Because of clamping via disk springs the chuck is always clamped, so the chuck is self-locking. For unclamping compressed air is required. These chucks are equipped with a permanently connected supply ring and sealing through which the compressed air is applied during clamping and unclamping. Clamping can only take place with the spindle stationary as the seal lies on the chuck body and produces a high degree of friction. For safety reasons an appropriate device must be provided.
art. no. | B | D | A | L | L1 | L2 | clamping range | collet type |
PSF 23 - ZT - Z 42 | 42 | 175 | 42 | 148 | 14 | 95 | 1,5 - 20 | 359 E |
PSF 28 - ZT - Z 72 | 72 | 204 | 55 | 156 | 22 | 95 | 1,5 - 24 | 367 E |
PSF 32 - ZT - Z 72 | 72 | 204 | 62 | 162 | 22 | 95 | 1,5 - 29 | 386 E |
PSF 47 - ZT - Z 88 | 88 | 204 | 80 | 164 | 22 | 95 | 5,0 - 42 | 390 E |
art. no. | spindle-nose | D | A | L | L1 | L2 | clamping range | collet type |
PSF 23 - ZT - 4 | Gr.4 DIN 55026 | 175 | 42 | 156 | 22 | 95 | 1,5 - 20 | 359 E |
PSF 28 - ZT - 4 | Gr.4 DIN 55026 | 204 | 55 | 152 | 20 | 95 | 1,5 - 24 | 367 E |
PSF 28 - ZT - 5 | Gr.5 DIN 55026 | 204 | 55 | 152 | 20 | 95 | 1,5 - 24 | 367 E |
PSF 32 - ZT - 5 | Gr.5 DIN 55026 | 204 | 62 | 160 | 20 | 95 | 1,5 - 29 | 386 E |
PSF 32 - ZT - 6 | Gr.6 DIN 55026 | 204 | 62 | 164 | 24 | 95 | 1,5 - 29 | 386 E |
PSF 47 - ZT - 5 | Gr.5 DIN 55026 | 204 | 80 | 176 | 34 | 95 | 5,0 - 42 | 390 E |
PSF 47 - ZT - 6 | Gr.6 DIN 55026 | 204 | 80 | 176 | 34 | 95 | 5,0 - 42 | 390 E |