Nann Workpiece Clamping Collets Chucks - Type PSF-ZT Power-Operated Collet Chucks

Work Piece Clamping Solutions

Nann Workpiece Clamping Collets Chucks - Type PSF-ZT Power-Operated Collet Chucks

with Cylindrical Flange

with Flange for spindle-noses DIN 55026

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

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