William Sopko & Sons Co., Inc - Standard Taper Wheel Adapters

Standard Taper Wheel Adapters
With 3/32” Keyway in Small End of Taper.*
FOR GRINDING MACHINES MANUFACTURED BY UNISON CORP., FERNDALE, MI.
3.000" TPF WITH 1.00" DIAMETER AT LARGE END OF TAPER.
FOR 1.250" ID WHEELS.

00719

00716

Note: 3/32"
Keyway in small
end of taper only

FIG. 1

00721

SOPKO
CATALOG NO.

FIG.

SOPKO
PART NO.

DIMENSIONS

00716

U200-1

1/4 to 1/2

1-3/4

1-1/4-16LH

00717**

BU200-1

1/4 to 1/2

1-3/4

1-1/4-16LH

00718

U200-2

1/4 to 1/2

1-3/4

1-1/4-16RH

00719

U200-1LH1-5/8

1/4 to 1/2

3-3/8

1-1/4-16LH

2-5/16

FIG. 2

00720

U200-2RH1-5/8

1/4 to 1/2

3-3/8

1-1/4-16RH

2-5/16

00721

U200-1LH2-3/4

1/4 to 1/2

4-1/2

1-1/4-16LH

3-7/16

00423

U200-2RH2-3/4

1/4 to 1/2

4-1/2

1-1/4-16RH

3-7/16

00722

U300-1

3/4 to 1

2-1/4

1-1/4-16LH

00709

U300-2

3/4 to 1

2-1/4

1-1/4-16RH

00723

U300-1B

1-1/2

2-11/16

1-1/4-16LH

00193**

BU300-1

3/4 to 1

2-1/4

1-1/4-16LH

Standard taper wheel adapters can be made with the 3/32" keyway in the taper.
List above is stocked product only.
* NOTE: The keyway is parallel to the centerline of the adapter.
**Balancing style adapter. See page 12 and 13 for other balancing style adapters.

	ROTATION: RH: Right-hand threads for CCW spindle rotation. LH: Left-hand threads for CW spindle rotation.		CAUTION! Always Wear Safety Goggles When Griding.
26	William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

FIG. 1

FIG. 2

Note: 3/32"
Keyway in small
end of taper only

00725

SOPKO
CATALOG NO.

FIG.

SOPKO
PART NO.

DIMENSIONS

00724

U400-1A

3-3/16

1-1/4-16LH

00725

U400-1B

1 to 2

3-3/16

1-1/4-16LH

00726

U400-2A

3-3/16

1-1/4-16RH

00727**

BU400-1B

1 to 2

3-3/16

1-1/4-16LH

00728

U500-1A

4-3/16

1-1/4-16LH

50320

U500-2A

4-3/16

1-1/4-16RH

00729

U500-1B

2 to 3

4-3/16

1-1/4-16LH

00730

U600-1A

5-3/16

1-1/4-16LH

00606

U600-1B

3 to 4

5-3/16

1-1/4-16LH

00732

U330-1

3/4 to 1

2-1/4

1-1/4-16LH

00733

U430-1A

3-1/4

1-1/4-16LH

00734

U430-1B

1 to 2

3-1/4

1-1/4-16LH

	ROTATION: RH: Right-hand threads for CCW spindle rotation. LH: Left-hand threads for CW spindle rotation.		CAUTION! Always Wear Safety Goggles When Griding.
27	William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Standard Taper Wheel Adapters With Ball Location.
3.000" TPF WITH 1.00" DIAMETER AT LARGE END OF TAPER.
FOR 1.250" ID WHEELS.

FIG. 1

FIG. 2

FIG. 3

FIG. 4

CNC grinders have multiple set-ups requiring wheel location repeatability. To hold this constant wheel position, Sopko adapters are ground to a precision BALL LOCATION, which establishes a constant relationship between the adapter taper and wheel face.

We’ll Help You with CNC Grinding!

BALL LOCATION for CNC REPEATABILITY.
GROUND external threads for SAFETY you can count on.
PRECISION internal taper for RELIABLE spindle mounting.
CONCENTRIC and SQUARE surfaces for a BETTER WORKPIECE FINISH.
BLACK OXIDE finish and completely HEAT TREATED for years of use.


	00739
00738		00737

SOPKO
CATALOG NO.

FIG.

SOPKO
PART NO.

DIMENSIONS

00157

100-2BALL

1/2 to 3/4

2-1/4

1-7/8

1-1/4-16RH

00477

200-2BALL

1/4 to 1/2

2-1/4

1-3/4

1-1/4-16RH

00736*

U200-1BALL

1/4 to 1/2

2-1/4

1-3/4

1-1/4-16LH

3/32

00737*

U400-1BBALL

1 to 2

2-1/4

3-3/16

1-1/4-16LH

3/32

00469

600-2BBALL

2-1/4

5-3/16

1-1/4-16RH

00268**

200-1LH-1-5/8BALL

1/4 to 1/2

2-1/4

3-3/8

1-1/4-16LH

00269***

AN200-1LH1-5/8BALL

1/4 to 1/2

2-1/4

3-3/8

1-1/4-16LH

3/16

00738*

EU230-1BALL

1/4 to 1/2

1-3/4

1-1/4-16LH

3/32

50337*

U430-1BBALL

1 to 2

3-1/4

1-1/4-16RH

3/32

00739*

U4.5-1BALL

0 to 1/2

4-1/2

1-7/8

1-1/4-16LH

3/32

* NOTE: The keyway is parallel to the centerline of the adapter in the small end of the taper only.
**See page 48 for other Huffman Grinder adapters.
***Comes with two #10-32 nylon-tipped set screws 00939 on nut OD for reversing rotation applications.

	ROTATION: RH: Right-hand threads for CCW spindle rotation. LH: Left-hand threads for CW spindle rotation.		CAUTION! Always Wear Safety Goggles When Griding.
28	William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888


Standard Taper Wheel Adapters With Glare Gear Assembly. 3.000" TPF WITH 1.00" DIAMETER AT LARGE END OF TAPER. FOR 1.250" ID WHEELS.

The UNIQUE GRINDING WHEEL LOCKING SYSTEM that eliminates damage to grinding wheels and spindle bearings caused by hammering. Also provides best possible mounting concentricity when tightening diamond, CBN, or vitrified wheels.
									FIG. 1
	01231**				01235

SOPKO CATALOG NO.	FIG.	SOPKO PART NO.	DIMENSIONS

			A	B	C	D	E	F	FIG. 2

01231	1	GG100-1	1/2 to 3/4	2-1/4	1-7/8	1-1/4-16LH	-	-
01232	1	GG100-2	1/2 to 3/4	2-1/4	1-7/8	1-1/4-16RH	-	-

01233	1	GG200-1	1/4 to 1/2	2-1/4	1-3/4	1-1/4-16LH	-	-
01234	1	GG200-2	1/4 to 1/2	2-1/4	1-3/4	1-1/4-16RH	-	-

01235	1	GG220-1	1/4 to 1/2	2-7/16	1-3/4	1-1/4-16LH	-	-

01236	1	GG300-1	3/4 to 1	2-1/4	2-1/4	1-1/4-16LH	-	-
01237	1	GG300-2	3/4 to 1	2-1/4	2-1/4	1-1/4-16RH	-	-
00159	1	GG300-1B	1-1/2	2-1/4	2-11/16	1-1/4-16LH	-	-

00127	1	GG400-1A	2	2-1/4	3-3/16	1-1/4-16LH	-	-
00566	1	GG400-2A	2	2-1/4	3-3/16	1-1/4-16RH	-	-
00189	1	GG400-1B	1 to 2	2-1/4	3-3/16	1-1/4-16LH	-	-

00417	1	GG500-1A	3	2-1/4	4-3/16	1-1/4-16LH	-	-
00462	1	GG500-2A	3	2-1/4	4-3/16	1-1/4-16RH	-	-
00704	1	GG500-1B	2 to 3	2-1/4	4-3/16	1-1/4-16LH	-	-
01282	3	GG200-1LH1-5/8	1/4 to 1/2	2-1/4	3-3/8	1-1/4-16LH	-	2-5/16
00687	3	GG200-1LH2-3/4	1/4 to 1/2	2-1/4	4-1/2	1-1/4-16LH	-	3-7/16

00740*	2	GGU100-1	1/2 to 3/4	2-1/4	1-7/8	1-1/4-16LH	3/32	-	FIG. 3
00741*	2	GGU100-2	1/2 to 3/4	2-1/4	1-7/8	1-1/4-16RH	3/32	-
00742*	2	GGU200-1	1/4 to 1/2	2-1/4	1-3/4	1-1/4-16LH	3/32	-
00743*	2	GGU200-2	1/4 to 1/2	2-1/4	1-3/4	1-1/4-16RH	3/32	-
00744*	2	GGU300-1	3/4 to 1	2-1/4	2-1/4	1-1/4-16LH	3/32	-
00745*	2	GGU300-2	3/4 to 1	2-1/4	2-1/4	1-1/4-16RH	3/32	-
00746*	2	GGU300-1B	1-1/2	2-1/4	2-11/16	1-1/4-16LH	3/32	-
00747*	2	GGU400-1A	2	2-1/4	3-3/16	1-1/4-16LH	3/32	-
00748*	2	GGU400-2A	2	2-1/4	3-3/16	1-1/4-16RH	3/32	-
00194*	2	GGU400-1B	1 to 2	2-1/4	3-3/16	1-1/4-16LH	3/32	-
00324*	2	GGU500-1A	3	2-1/4	4-3/16	1-1/4-16LH	3/32	-
00548*	2	GGU500-1B	2 to 3	2-1/4	4-3/16	1-1/4-16LH	3/32	-
00320*	3	GGU200-1LH1-5/8	1/4 to 1/2	2-1/4	3-3/8	1-1/4-16LH	3/32	2-5/16
00595*	3	GGU200-1LH2-3/4	1/4 to 1/2	2-1/4	4-1/2	1-1/4-16LH	3/32	3-7/16
50329*	3	GGU200-2RH1-5/8	1/4 to 1/2	2-1/4	3-3/8	1-1/4-16RH	3/32	2-5/16

See page 73 for complete selection of Glare Gear components. Glare Gear Assemblies can be furnished with all 1-1/4" ID adapters. List above is stocked product only. For grinding machines manufactured by Unison Corp., Ferndale, MI. *Grinding wheel not included.

	ROTATION: RH: Right-hand threads for CCW spindle rotation. LH: Left-hand threads for CW spindle rotation.		CAUTION! Always Wear Safety Goggles When Griding.
29	William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888