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  11. Coupling, 4 Beam Set Screw, 5/16inx 1/4in
Ruland Coupling, 4 Beam Set Screw, 5/16inx 1/4in PSR18-5-4-SS - main

Coupling, 4 Beam Set Screw, 5/16inx 1/4in

  • Mfr # PSR18-5-4-SS

  • Zoro # G8434562

product price: $124.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Stainless Steel
Outside Dia.
1.125 in
Overall Length
1 1/2 in
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Specifications

Product Information

MFR #
PSR18-5-4-SS
Zoro #
G8434562
UPC #
634529051290
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in x 1/4 in
Outside Dia.
1.125 in
Overall Length
1 1/2 in
Clearance Dia. (mm)
22.2
Length through Bore (mm)
17.02
Length through Bore (In.)
0.67
Clearance Dia. (In.)
0.875 in
Screw Size
M5
Length through Bore
0.67 in
Outside Dia. (mm)
28.6
Screw Size (mm)
M5
Overall Length (mm)
38.1
Overall Length (In.)
1.5
Outside Dia. (In.)
1.125 in
Size
PSR18
Length Through Bore 2
0.7 in
Coupling Outside Diameter
1 1/8 in
Bore Diameter 2
1/4 in
Length Through Bore 1
0.7 in
Screw Thread Size
M5
Bore Diameter 1
5/16 in
Different Bore Sizes
Yes

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Min. Bore (In.)
0.25 in
Rated Torque
60 in-lb
Style
4-Beam Set Screw
Max. Angular Misalignment
3 Degrees
Max. Temp.
350 Degrees F
Setscrew Location
2 (120 Degrees )
Material
Stainless Steel
Max. Axial Misalignment (In.)
+/-0.01
Torque (In.-Lbs.)
60
Item - Motion Control Couplings
Motion Control Coupling
Max. RPM
6,000 RPM
Max. Temp. Range (F)
350 Degrees
Max. Bore (In.)
0.313 in
Screw Type
Set Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.056
Max. Parallel Misalignment (In.)
0.015 in
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Parallel Misalignment
0.015 in
Fastener Tightening Torque
4 N-m
Axial Motion
0.01 in
Moment of Inertia
0.0603 lb-in sq
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Series
PSR
Shaft Locking Type
Set Screw
Number of Locking Screws
4
Torsional Stiffness
17.86 in-lb/Deg
Coupling Material Finish
Bright
Maximum Speed
6,000 RPM
Dynamic Torque Non-Reversing
30 lb-in
Number of Beams
4
For Misalignment Type
Angular, Axial, Parallel
Dynamic Torque Reversing
15 lb-in
Zero Backlash
Yes
Features
Balanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Two Sets of Two Spiral Cuts, Zero-Backlash
Minimum Operating Temperature
-40 Degrees F
Included Screws
(4) Set Screw
Coupling Material
Stainless Steel
Angular Misalignment
3 Degrees
Shaft Tolerance
+0.0000/-0.0005 in
Maximum Torque
60 in-lb
Full Bearing Support Required
Yes
Screw Material Finish
Black Oxide
Bore Type
Round
Coupling Material Grade
303
Maximum Operating Temperature
350 Degrees F

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 1/4 in, Coupling Material Stainless Steel, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 60 in-lb, Axial Motion 0.01 in, Overall Length 1 1/2 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 17.86 in-lb/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 0.7 in

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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