Inch Acme Screw Assembly Selection - Nook Industries, Inc. PowerAc Acme Screws and Nuts

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Nook Industries provides a complete selection of inch and metric Ball Screws, Roller Screws, Acme Screws, Lead Screws, End Bearing Supports, Precision Locknuts, Worm Gear Screw Jacks, Electric Actuators, HRC 60 Linear Shafting, Linear Bearings and Pillow Blocks to the Linear Motion Industry.

ACME & LEAD
SCREW ASSEMBLIES

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ACME SCREW AND NUT ASSEMBLIES

Inch Acme Screw Assemblies


	Acme Screw and Nut Assemblies PDF

CONVENIENCE AND MODULARITY

These PowerAc™ modular assemblies are pre-engineered and feature a 2-C acme screw, steel mounting flange with choice of nut material, one single and one double bearing EZZE-MOUNT™ support. One end of the mounted screw is provided with a drive shaft and keyway for coupling the assembly to a drive mechanism.

Use the reference number below to select the assembly that meets the design requirement. See the EZZE-MOUNT™ end bearing support information and End Machining information sections.

EXAMPLE:

052 - RA / EK / CN / 29.62 / 20052 / SF

Is a 1/2"-2 Acme Right Hand Alloy Steel Rolled Screw with a Universal Double and a Universal Single EZZE-MOUNT™ overall Length of 29.62" with a 1/2"-2 Right Hand Acme Nut.

Acme Assembly Dimensions

DIA-TPI	BOLT CENTER "A"	O.A.L. "B"	REFERENCE NUMBER BRONZE NUT	REFERENCE NUMBER PLASTIC NUT	Page
7/16-2	2.75" + Travel	4.62" + Travel	—	042 - RA / EK / CN / "B" / 30042 / SF	22
7/16-4	2.75" + Travel	4.62" + Travel	044 - RA / EK / CN / "B" / 20044 / SF	044 - RA / EK / CN / "B" / 30044 / SF	22
1/2-1	2.87" + Travel	5.23" + Travel	—	051 - RA / EK / CN / "B" / 30051 / SF	23
1/2-2	2.87" + Travel	5.32" + Travel	052 - RA / EK / CN / "B" / 20052 / SF	052 - RA / EK / CN / "B" / 30052 / SF	23
1/2-4	2.75" + Travel	4.62" + Travel	054 - RA / EK / CN / "B" / 20054 / SF	054 - RA / EK / CN / "B" / 30054 / SF	23
1/2-5	2.87" + Travel	5.23" + Travel	055 - RA / EK / CN / "B" / 20055 / SF	055 - RA / EK / CN / "B" / 30055 / SF	23
1/2-10	2.87" + Travel	5.23" + Travel	050 - RA / EK / CN / "B" / 20050 / SF	050 - RA / EK / CN / "B" / 30050 / SF	23
5/8 - 2 2/3	3.12" + Travel	5.57" + Travel	063 - RA / EK / CN / "B" / 20063 / SF	063 - RA / EK / CN / "B" / 30063 / SF	24
5/8-5	3.12" + Travel	5.48" + Travel	065 - RA / EK / CN / "B" / 20065 / SF	065 - RA / EK / CN / "B" / 30065 / SF	24
5/8-8	3.12" + Travel	5.57" + Travel	068 - RA / EK / CN / "B" / 20068 / SF	068 - RA / EK / CN / "B" / 30068 / SF	24
5/8-10	3.38" + Travel	6.48" + Travel	060 - RA / EK / CN / "B" / 20060 / SF	060 - RA / EK / CN / "B" / 30060 / SF	24
3/4-2	3.37" + Travel	5.82" + Travel	072 - RA / EK / CN / "B" / 20072 / SF	072 - RA / EK / CN / "B" / 30072 / SF	25
3/4-3	3.37" + Travel	5.82" + Travel	073 - RA / EK / CN / "B" / 20073 / SF	073 - RA / EK / CN / "B" / 30073 / SF	25
3/4-5	3.37" + Travel	5.82" + Travel	075 - RA / EK / CN / "B" / 20075 / SF	075 - RA / EK / CN / "B" / 30075 / SF	25
3/4-6	3.37" + Travel	5.82" + Travel	076 - RA / EK / CN / "B" / 20076 / SF	076 - RA / EK / CN / "B" / 30076 / SF	25
3/4-10	3.63" + Travel	6.97" + Travel	070 - RA / EK / CN / "B" / 20070 / SF	070 - RA / EK / CN / "B" / 30070 / SF	25
7/8-6	3.88" + Travel	7.25" + Travel	086 - RA / EK / CN / "B" / 20086 / SF	086 - RA / EK / CN / "B" / 30086 / SF	26
1-1	4.22" + Travel	8.14" + Travel	111 - RA / EK / CN / "B" / 20111 / SF	111 - RA / EK / CN / "B" / 30111 / SF	27
1-2	4.18" + Travel	7.45" + Travel	112 - RA / EK / CN / "B" / 20112 / SF	111 - RA / EK / CN / "B" / 30112 / SF	27
1-4	4.18" + Travel	7.45" + Travel	104 - RA / EK / CN / "B" / 20114 / SF	112 - RA / EK / CN / "B" / 30114 / SF	27
1-5	4.18" + Travel	7.45" + Travel	105 - RA / EK / CN / "B" / 20105 / SF	104 - RA / EK / CN / "B" / 30105 / SF	27
1-6	4.18" + Travel	7.45" + Travel	106 - RA / EK / CN / "B" / 20106 / SF	105 - RA / EK / CN / "B" / 30106 / SF	27
1-10	4.22" + Travel	8.14" + Travel	110 - RA / EK / CN / "B" / 20110 / SF	110 - RA / EK / CN / "B" / 30110 / SF	27
1 1/8-5	4.18" + Travel	7.45" + Travel	115 - RA / EK / CN / "B" / 20115 / SF	115 - RA / EK / CN / "B" / 30115 / SF	28
1 1/4-4	4.43" + Travel	7.70" + Travel	124 - RA / EK / CN / "B" / 20124 / SF	124 - RA / EK / CN / "B" / 30124 / SF	29
1 1/4-5	4.69" + Travel	8.84" + Travel	125 - RA / EK / CN / "B" / 20125 / SF	125 - RA / EK / CN / "B" / 30125 / SF	29
1 1/2-2	5.24" + Travel	9.84" + Travel	152 - RA / EK / CN / "B" / 20152 / SF	152 - RA / EK / CN / "B" / 30152 / SF	30
11/2 -2 2/3	5.24" + Travel	9.39" + Travel	153 - RA / EK / CN / "B" / 20153 / SF	153 - RA / EK / CN / "B" / 30153 / SF	30
1 1/2-4	5.24" + Travel	9.84" + Travel	154 - RA / EK / CN / "B" / 20154 / SF	154 - RA / EK / CN / "B" / 30154 / SF	30
1 1/2-5	5.24" + Travel	9.84" + Travel	155 - RA / EK / CN / "B" / 20155 / SF	155 - RA / EK / CN / "B" / 30155 / SF	30
1 1/2-10	5.24" + Travel	9.84" + Travel	150 - RA / EK / CN / "B" / 20150 / SF	150 - RA / EK / CN / "B" / 30150 / SF	30

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NOOK INDUSTRIES, INC. - An ISO 9001:2000 Registered Company
4950 East 49th Street | Cleveland, Ohio 44125 | phone: (216) 271-7900 or (800) 321-7800 | fax: (216) 271-7020

Nook Industries provides a complete selection of inch and metric linear, mechanical and electromechanical actuators to the Linear Motion and Power Tarnsmission Industries. Modular Linear Actuators, Precision Profile Rails, Ball Screws, Roller Screws, Acme Screws, Lead Screws, Ball Splines, End Bearing Supports, Precision Locknuts, Worm Gear Screw Jacks, Electric Cylinder Actuators, HRC 60 Linear Shafting, Linear Slides, Bearings and Pillow Blocks.
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