PowerAC 1 1/2"-5 TA w/Bronze Nut

Inch Twin-Lead Acme Screw Assembly, 1 1/2", 5 Turns Per Inch, 1 Starts, Bronze Nuts

Twin-Lead acme screws offer dual opposing motion using a single drive system. These one-piece high performance acme screws are made from high alloy steel that is black oxided for protection and can be assembled with Nook PowerAc™ acme nuts, flanges and EZZE-MOUNT™ bearing supports to form cost effective systems.. Twin-lead acme screws can be used in molding machines, packaging equipment, food processing machinery, robotics, material handling equipment, tire manufacturing and assembly applications.

Twin-Lead screws stocked for delivery without machined ends are listed in the chart below. To order a twin-lead cut to a custom length and/or with machined ends, select a size from the chart below, determine OAL, LH and RH thread length, nut, flange and, if required, EZZE-MOUNT™ bearing support.

To configure a part number, download 2D/3D models, or request a quote, please select the "Quote or Download" tab and click the "Configure" button. (Step 4 of 4)

drawing
Product PowerAC 1 1/2"-5 TA w/Bronze Nut
Rolled Inch Twin-Lead Acme Screw
(Twin-Lead Screw) Product Info
Screw Code 155 TA
Screw Direction RH/LH
Screw Material 4140 Series
(Twin-Lead Screw) Details
Lead [in] 0.200
Starts 1
Pitch [in] 0.200
Turns Per Inch 5
Threads per Inch 5
Thread Code 155
Form 2C
End Code for Types 1,2,3,5 [* Journals may show tracings of the thread] 30
End Code for Type 4 [* Journals may show tracings of the thread] 19
(Twin-Lead Screw) Dimensions
A - Root Diameter Minimum [in] 1.249
D - Nominal Rod Diameter [in] 1.500
Incomplete Overlapping Thread Length [in] 2.50
Maximum Overall Length [in] 144
Maximum Useable LH & RH Thread [in] 70.75
(Twin-Lead Screw) Weight
Weight Per Foot [lb] 4.90
(Twin-Lead Screw) Part Numbers
36" Part Number
72" Part Number
144" Part Number
(Twin-Lead Screw) Performance Specifications
Lead Accuracy +/- [in/in] 0.0003
Inch Acme Nut with Optional Flange
(Nut) Product Info
Part Number 80155
Thread Direction LH
Type Bronze
(Nut) Details
Lead [in] 0.200
Starts 1
Pitch [in] 0.200
Turns Per Inch 5
Lash (Maximum Axial) [in] 0.010
Nominal Rod Diameter [in] 1.500
Threads per Inch 5
Thread Code 155
Form 2C
(Nut) Dimensions
B [in] 2.30
C [in] 2.13
E [in] 0.81
F (n) Dia. [in] (4) .397
F BCD [in] 3.440
G [in] 0.83
H [in] 4.20
J [in] 1.967-18
(Nut) Forces and Torques
Torque to Raise 1 lb. [in-lb] 0.127
(Nut) Flange Part Numbers
Flange No-Lash Part Number 73420
Flange Part Number FLG7572
(Nut) Weight
Flange Weight [lb] 3.19
Nut Weight [lb] 1.35
(Nut) Performance Specifications
Efficiency [%] 25
Lead Accuracy +/- [in/in] 0.0003
Dynamic Load Capacity [lb] 11250
Static Load Capacity [lb] 36000
Inch Acme Nut with Optional Flange
(Nut on Other Side) Product Info
Part Number 20155
Thread Direction RH
Type Bronze
(Nut on Other Side) Details
Lead [in] 0.200
Starts 1
Pitch [in] 0.200
Turns Per Inch 5
Lash (Maximum Axial) [in] 0.010
Nominal Rod Diameter [in] 1.500
Threads per Inch 5
Thread Code 155
Form 2C
(Nut on Other Side) Dimensions
B [in] 2.30
C [in] 2.13
E [in] 0.81
F (n) Dia. [in] (4) .397
F BCD [in] 3.440
G [in] 0.83
H [in] 4.20
J [in] 1.967-18
(Nut on Other Side) Forces and Torques
Torque to Raise 1 lb. [in-lb] 0.127
(Nut on Other Side) Flange Part Numbers
Flange No-Lash Part Number 73420
Flange Part Number FLG7572
(Nut on Other Side) Weight
Flange Weight [lb] 3.19
Nut Weight [lb] 1.35
(Nut on Other Side) Performance Specifications
Efficiency [%] 25
Lead Accuracy +/- [in/in] 0.0003
Dynamic Load Capacity [lb] 11250
Static Load Capacity [lb] 36000

To continue, please configure your item below.

Profile Rail Systems and Runner Blocks

Linear Bearings and Pillow Blocks

Linear Shafting and Shaft Supports

Jack Accessories - Handwheel

End Bearing Support - Universal Single Bearing Support

End Bearing Support - Universal Double Bearing Support

End Bearing Support - Universal Double Bearing Support With Motor Mount

End Bearing Support - Flanged Single Bearing Support

End Bearing Support - Flanged Double Bearing Support

End Bearing Support - Flanged Double Bearing Support With Motor Mount

End Machining - Type 1 - Short Journal Typically Used With Single Bearing or Single Bearing EZZE-Mount

End Machining - Type 2 - Medium Journal Typically Used With Duplexed Bearings

End Machining - Type 3 - Long Journal Typically Used With Multiple Sets of Bearings or Double Bearing EZZE-Mount

End Machining - Type 4 - Shaft Journal With No Locknut Thread

Screw Accessories - Acme Screw Lubricant