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


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SOPKO CATALOG NO. SOPKO PART NO. DIMENSIONS
A C D E
00400 400-1A 2 3-3/16 1-1/4-16LH -
00402 400-2A 2 3-3/16 1-1/4-16RH -
00401 400-1B 1 to 2    3-3/16 1-1/4-16LH -
00403 400-2B 1 to 2 3-3/16 1-1/4-16RH -
00406 400-1C 1-3/4 to 2 3-3/16 1-1/4-16LH -
00415 400-2C 1-3/4 to 2 3-3/16 1-1/4-16RH  -
00327* AN400-1B 1 to 2 3-3/16 1-1/4-16LH 3/16
00413 - 2-1/2 to 2-3/4 3-13/16 1-1/4-16LH  -
00414 - 2-1/2 to 2-5/8 3-3/4 1-1/4-16LH -

00500

 500-1A 3 4-3/16 1-1/4-16LH -
00502 500-2A 3 4-3/16 1-1/4-16RH -
00501 500-1B 2 to 3 4-3/16 1-1/4-16LH -
00503 500-2B 2 to 3 4-3/16 1-1/4-16RH -
00506 500-1C 1-1/2 to 3 4-3/16 1-1/4-16LH -
00600 600-1A 4 5-3/16 1-1/4-16LH -
00602 600-2A 4 5-3/16 1-1/4-16RH -
00601 600-1B 3 to 4  5-3/16 1-1/4-16LH -
00604 600-2B 3 to 4 5-3/16 1-1/4-16RH -
00605 600-1C 3-5/8 to 4 5-3/16 1-1/4-16LH -
00701 700-1B 4-1/2 5-11/16 1-1/4-16LH -
00702 700-1C 5 6-3/16 1-1/4-16LH -
00800 800-1A 6 7-3/16 1-1/4-16LH -
00801 800-1B 5 to 6 7-3/16 1-1/4-16LH  -
00900 900-1A 7 8-3/16 1-1/4-16LH -
00999 1000-1A 8 9-3/16 1-1/4-16LH -
*Furnished 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.

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888
 

ROTATION:
RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.		 CAUTION!
Always Wear Safety Goggles When Griding.

5

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

 
Standard Taper Electroless Nickel Plated Adapters.
3.000" TPF WITH 1.00" DIAMETER AT LARGE END OF TAPER.
FOR 1.250" ID WHEELS.
When corrosive coolants pose special problems, choose Sopko ELECTROLESS NICKEL PLATED wheel adapters to reduce the high cost of replacement. Widely used in ELECTROLYTIC GRINDING machine applications and the RUBBER ROLL GRINDING INDUSTRY, Electroless Nickel plating deposits a uniformly dense coating of nickel-phosphorus alloy onto the adapter surface.
Sopko

Electroless Nickel coatings offer you...
  • A HARD PROTECTIVE SHELL providing outstanding protection against wear and abrasion.
  • AN ECONOMICAL ALTERNATIVE to stainless steel or hard chrome finishes.

  • UNCOMMON CORROSION RESISTANCE to today’s harsh coolant environments.


FIG. 1
00373 00377
SOPKO
CATALOG NO.		 FIG. SOPKO
PART NO.		 DIMENSIONS
A C D
00371 1 EN400-1A 2 3-3/16 1-1/4-16LH
FIG. 2
00372 1 EN400-2A 2 3-3/16 1-1/4-16RH
00373 1 EN400-1B 1 to 2 3-3/16 1-1/4-16LH
00374 1 EN400-2B 1 to 2 3-3/16 1-1/4-16RH
00376 1 EN500-1A 3 4-3/16 1-1/4-16LH
00377 1 EN500-1B 2 to 3 4-3/16 1-1/4-16LH
00378 1 A2031-4 1-3/4 to 3 4-3/16 1-1/4-16LH
00379 1 EN600-1A 4 5-3/16 1-1/4-16LH
00357 2 EN200-1LH1-5/8 1/4 to 1/2 3-3/8 1-1/4-16LH

Electroless nickel plating available on all Sopko adapters at additional cost.
 

ROTATION:
RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.		 CAUTION!
Always Wear Safety Goggles When Griding.

23

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 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.


FIG. 1


FIG. 2
Note: 3/32"
Keyway in small
end of taper only
 
00725
SOPKO
CATALOG NO.		 FIG. SOPKO
PART NO.		 DIMENSIONS
A C D
00724 1 U400-1A 2 3-3/16 1-1/4-16LH
00725 1 U400-1B 1 to 2 3-3/16 1-1/4-16LH
00726 1 U400-2A 2 3-3/16 1-1/4-16RH
00727** 1 BU400-1B 1 to 2 3-3/16 1-1/4-16LH
00728 1 U500-1A 3 4-3/16 1-1/4-16LH
50320 1 U500-2A 3 4-3/16 1-1/4-16RH
00729 1 U500-1B 2 to 3 4-3/16 1-1/4-16LH
00730 1 U600-1A 4 5-3/16 1-1/4-16LH
00606 1 U600-1B 3 to 4 5-3/16 1-1/4-16LH
00732 2 U330-1 3/4 to 1 2-1/4 1-1/4-16LH
00733 2 U430-1A 2 3-1/4 1-1/4-16LH
00734 2 U430-1B 1 to 2 3-1/4 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.

27

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

 

Wheel Adapters for Grinding Machines Manufactured by ANCA, Victoria, Australia.
3.500" TPF WITH 1.02", AND 1.38" DIAMETER AT LARGE END OF TAPER.  FOR 1.250" AND 2.000" ID WHEELS.

  


Sopko quality Anca FASTGRIND adapters are made for the operator expecting the highest standard of performance required by today's fast set-up times and short production runs. Sopko assures this standard with quality features like PRECISION GROUND TAPERS for reliable spindle mating and CONCENTRICALLY GROUND AND SQUARE surfaces to optimize cutting conditions and prolong wheel life. Hub OD threads are THREAD GROUND to assure safe, square wheel locking conditions and you can expect years of performance from these FASTGRIND adapters because Sopko HEAT TREATS every one. Every Anca adapter is furnished complete with a spindle mounting bolt, lock washer and recessed washer.
 

SOPKO CATALOG NO. FIG. ANCA PART NO.   DIMENSIONS    
A B C D G H MACHINE
00625 1 AT902-0-00-5026 1-1/8 to1-1/4 3 2-3/16 2-16RH 1.38 2.000 TG7/DM7
00626 1 AT902-0-00-5027 1-7/8 to 2 3 2-31/32 2-16RH 1.38 2.000 TG7/DM7
50063   1 -  2-5/8 3 3-9/16 2-16RH 1.38 2.000 TG7/DM7
00823 1 AT937-0-00-1009 3-1/4 3 4-1/8 2-16RH 1.38 2.000 TG7/DM7
00627  1 - 3-3/8 to 3-1/2 3 4-3/8 2-16RH 1.38 2.000 TG7/DM7
00822 1 AT937-0-00-1010 4-3/8 3 5-5/16 2-16RH  1.38 2.000 TG7/DM7
50163 2 AT902-0-01-5037  2 2  4.613 1-1/4-16RH 1.38 1.250 TG7/DM7
00628 1 AT913-0-00-1024 1-1/8 1-31/32 1-31/32 1-1/4-16RH 1.02 1.250 MG7/RG7
00629 1 AT913-0-00-1025 1-7/16 to 1-1/2 1-31/32 2-3/8 1-1/4-16RH  1.02 1.250 MG7/RG7
50186 1 - 2-1/8 1-31/32 3-1/32 1-1/4-16RH  1.02 1.250 MG7/RG7
50187 1 - 2-5/8 1-31/32 3-1/2 1-1/4-16RH 1.02 1.250 MG7/RG7
50188  1 - 3-1/8 1-31/32  4 1-1/4-16RH 1.02 1.250 MG7/RG7
50350* 1 - 2-1/2 3 3-7/16 2-16RH 1.02 2.000 MG7/RG7
00496** 1 AT913-2-00-1010  1-1/2 to 1-3/4 1-31/32   2-5/8 1-1/4-16RH 1.02 1.250 RGX
00521*** 1 AT913-2-00-1020 2 to 2-1/2 1-31/32   3-19/64 1-1/4-16RH 1.02  1.250 RGX
00398*** 1 AT913-2-00-1030 2-5/8 to 3 1-31/32 3-13/16 1-1/4-16RH 1.02 1.250 RGX
00879***  1  AT913-2-00-1040 3 to 3-3/8 1-31/32 4-7/32 1-1/4-16RH 1.02 1.250 RGX
* Allows use of 2" ID wheels on MG7/RG7 machines.
** Includes two 5MM spacers 01305, one 10MM spacer 01310, and bi-directional nut 00067.
*** Includes two 5MM spacers 01305, two 10MM spacers 01310, and bi-directional nut 00067.
ROTATION:
RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.

 
 

ROTATION:
RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.		 CAUTION!
Always Wear Safety Goggles When Griding.

44

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

 

Adapters for Tool & Cutter Grinders
Manufactured by Walter Grinders, Inc.
2.400"TPF AND 16° 34' 15" INC ANGLE TAPER WITH .91" AND 1.25" DIAMETER AT
LARGE END OF TAPER. FOR 1.250" ID WHEELS.

If it’s high quality Walter HELITRONIC POWER CNC tool grinder adapters you’re after, look no further. Sopko sets the standard with features like PRECISION GROUND TAPERS, and CONCENTRICALLY GROUND AND SQUARE surfaces to prolong wheel life and optimize cutting conditions. Sopko won’t compromise on quality, so we use pre-heat treated alloy steel for hubs, and THREAD GRIND OD THREADS to maximize safety. Each adapter is furnished complete with a 00584 spindle bolt, a 01184 slotted spindle bolt retainer, 00062 washer, and 00021 nut. Spacers are not included.* A 1-3/4” wrench flat on the body makes installation and removal easy.

WITH PROVEN PERFORMANCE FEATURES!

  • Precision Internal Tapers.

  • Heat Treated Component Parts.

  • Thread Ground OD Threads. 

  • Concentric and Square Ground Surfaces.

00508 00510
SOPKO
CATALOG NO.		 WALTER
PART NO.		 DIMENSIONS
A C
00508 385009-531 1 to 1-1/4 3-3/4
00509 385008-531 2 4-17/32
50226 - 1 to 2 4-17/32
00510 385007-531 2 to 3-1/2 6-3/32

* See Walter Grinder spacers on page 75.

The 50227 Extended Pin Slot adapter for older Walter 50 NC Tool & Cutter grinders,
is furnished with a 00062 washer and 00021 nut. The spindle mounting bolt is not included.
A 1-1/4” wrench flat on the body makes installation and removal easy.
50227
SOPKO
CATALOG NO.
50227
 

ROTATION:
RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.		 CAUTION!
Always Wear Safety Goggles When Griding.

46

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

 
Wheel Adapters for Tool & Cutter Grinders
Manufactured by S.E. Huffman Co., Clover, SC.
3.000"TPF WITH 1.63" DIAMETER AT LARGE END OF TAPER.
FOR 2.000" ID WHEELS.
Sure we have a lot to offer...performance, value, and a tradition built by decades of competence in our field. Look no further if you’ve been searching for an adapter that can help maintain superlative finishes and high rates of production. Our S.E. Huffman adapter series features a PRECISION GROUND TAPER, and CONCENTRICALLY GROUND and SQUARE SURFACES to maximize cutting conditions and prolong wheel life. Safe, reliable grinding wheel lock is achieved using THREAD GROUND OD THREADS on the hub. Adapter hubs are HEAT TREATED, nuts are made from pre-heat treated alloy steel, and protected with a BLACK OXIDE finish.
50169

50037
50036

50035
SOPKO
CATALOG NO.		 DIMENSIONS
A C D
50035 1/2 to 1 2-1/4 2-16LH
50038 1/2 to 1 2-1/4 2-16RH
50036 2 to 2-1/2 3-5/8 2-16LH
50039 2 to 2-1/2 3-5/8 2-16RH
50049 3 4-1/8 2-16LH
50169 3 4-1/8 2-16RH
50037 3 to 3-1/2 4-5/8 2-16LH
50040 3 to 3-1/2 4-5/8 2-16RH
See page 82 for S.E. Huffman adapter puller assembly.
 

ROTATION:
RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.		 CAUTION!
Always Wear Safety Goggles When Griding.

48

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

 

Wheel Adapters for CNC Tool & Cutter Grinders
Mfg. by Strausak Corporation, Lohn, Switzerland.
11° 25' 16" INC ANGLE TAPER WITH 30MM (1.18”) DIAMETER AT LARGE END OF TAPER.
FOR 38MM (1.496”) AND 1.250" ID WHEELS.

You need adapters that can handle the demanding applications that the Strausak Ecoflex CNC Tool & Cutter Grinder was designed to provide. Engineered specifically for the double ended spindle geometry of the Ecoflex system, Sopko adapters feature a bolt-on flange design that secures the wheel-pack regardless of spindle rotation. A pin-slot at the large end of the taper provides positive hub engagement for bi-directional rotation. Sopko adapters maximize the Strausak Ecoflex performance with precision ground tapers, carburized and hardened component parts for toughness, and ground, square and concentric flange faces that provide identical radial load-bearing surfaces to lock the multi-wheel-pack securely. Adapters are furnished with a M10xP1.5 draw-bolt 00037, bolt-on flange 00607, retaining ring 00486, and six M4xP.70 SHCS 01003 to clamp the flange and wheel-hub together.

(Front Side)

00383

(Taper Side)

SOPKO
CATALOG NO.

STRAUSAK
PART NO.

DIMENSIONS

A

C

00383

91-12-902

60MM (2.36”)

79MM (3.11”)

00382

91-12-901

80MM (3.15”)

100MM (3.94”)

Incorporating all of the quality design features and benefits of the Strausak Ecoflex CNC Tool & Cutter adapters above, these adapters are made for 1-1/4" ID wheels. Now Strausak Ecoflex users have access to the wide variety of “standard bore”, 1-1/4" ID, wheels that are available.
Adapters are furnished with a M10XP1.5RH draw-bolt 02723, bolt-on flange 00588, 3/4-16 RH hollow set screw 02630, and six M4XP.70RH SHCS 01003 to clamp the flange and wheel-hub together.

00026
(Front Side)

00645
(Taper Side)

SOPKO
CATALOG NO.

DIMENSIONS

A

C

00026

60MM (2.36”)

120MM (4.72”)

00645

80MM (3.15”)

141MM (5.55”)

 

ROTATION:
RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.		 CAUTION!
Always Wear Safety Goggles When Griding.

50

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888