Wirth ET Gruffat

Rotary Transfer Machine

CAT. NO.	D	INC.	THRU BORE RANGE
W20-WG	20mm 0.787	.001	.100 -- .590
W25-WG	25mm 0.984	.001	.100 -- .720
5C-WG	1.2495	.001	.100 -- 1.000

The rotary transfer machines are available in 6, 8, 10 and 12 station models. Most use the W20-WG collet except for some that are designed to use the W25-WG or the 5C-WG collet. These collets are normally made in sets. The rear bore diameter and length are held to close tolerances for smooth action of the ejector pin. Whether the parts are located by a step in the collet bore or by the ejector pin, the locating dimensions are held uniformly within a given set.

Due to the wide variety of part configurations. all collet sets are made to order. A part sample, a drawing of the part located in the collet and a drawing of the ejector pin are required with each order. Any design work by Southwick & Meister, Inc. will reflect appropriate engineering charges.

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Metric Collets
Miscellaneous Styles

CAT. NO.	MACHINE	REFERENCE DIMENSIONS			INC.	RANGE
CAT. NO.	MACHINE	STYLE	D	L	INC.	RANGE
P5	MISC.	1	5mm .196	22mm .886	1/64 .001	3/64 -- 7/64 .020 -- .110
P6	MISC.	1	6mm .236	23.8mm .937	1/64 .001	3/64 -- 1/8 .020 -- .135
WJ#1	MISC.	2	6mm .236	31mm 1.221	1/64 .001	3/64 -- 3/32 .020 -- .095
WJ#3	MISC.	2	8mm .315	35.3mm 1.390	1/64 .001	3/64 -- 5/32 .020 -- .158
P9	MISC.	1	9mm .354	39.5mm 1.555	1/32 .001	1/16 -- 3/16 .050 -- .190
WJ#4	MISC.	2	10mm .393	43.6mm 1.717	1/64 .001	1/16 -- 1/4 .020 -- .252
W12	MISC.	2	12mm .472	47.8mm 1.883	1/32 .001	1/16 -- 5/16 .030 -- .312
W15	MISC.	2	15mm .590	58.3mm 2.295	1/32 .001	1/16 -- 3/8 .030 -- .400
SV70	SCHAUBLIN	3	12mm .472	44.5mm 1.753	1/16 .001	1/16 -- 5/16 .030 -- .360
W20-4	MISC.	2	20mm .787	72.9mm 2.870	1/16 .001	1/8 -- 5/8 .100 -- .625
W25-5	MISC.	2	25mm .984	97.6mm 3.843	1/16 .001	1/8 -- 3/4 .100 -- .750

* Larger capacity available in step bore design.

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