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  11. Coupling, 4 Beam Set Screw, 1/2in.x 3/8in.
Ruland Coupling, 4 Beam Set Screw, 1/2in.x 3/8in. PSR18-8-6-SS - main

Coupling, 4 Beam Set Screw, 1/2in.x 3/8in.

  • Mfr # PSR18-8-6-SS

  • Zoro # G8162122

product price: $135.99
/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 #
PSR18-8-6-SS
Zoro #
G8162122
UPC #
634529051368
Country of Origin
United States

Dimensions

Bore Dia.
1/2 in x 3/8 in
Outside Dia.
1.125 in
Overall Length
1 1/2 in
Size
PSR18
Outside Dia. (In.)
1.125 in
Outside Dia. (mm)
28.6
Screw Size (mm)
M5
Length through Bore (mm)
17.02
Length through Bore
0.67 in
Overall Length (mm)
38.1
Clearance Dia. (mm)
25.4
Length through Bore (In.)
0.67
Overall Length (In.)
1.5
Clearance Dia. (In.)
1.0 in
Screw Size
M5
Different Bore Sizes
Yes
Bore Diameter 2
3/8 in
Length Through Bore 2
0.7 in
Coupling Outside Diameter
1 1/8 in
Screw Thread Size
M5
Bore Diameter 1
1/2 in
Length Through Bore 1
0.7 in

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Screw Type
Set Screw
Max. Angular Misalignment
3 Degrees
Min. Bore (In.)
0.375 in
Rated Torque
46 in-lb
Max. RPM
6,000 RPM
Torsional Stiffness (Deg./In.-Lbs.)
0.111
Setscrew Location
2 (120 Degrees )
Material
Stainless Steel
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
350 Degrees F
Torque (In.-Lbs.)
46
Max. Temp. Range (F)
350 Degrees
Max. Parallel Misalignment (In.)
0.015 in
Max. Bore (In.)
0.5 in
Max. Axial Misalignment (In.)
+/-0.01
Style
4-Beam Set Screw
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
Series
PSR
Maximum Speed
6,000 RPM
Torsional Stiffness
9.01 in-lb/Deg
Maximum Torque
46 in-lb
Shaft Locking Type
Set Screw
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Dynamic Torque Non-Reversing
23 lb-in
Number of Locking Screws
4
Screw Material Finish
Black Oxide
Included Screws
(4) Set Screw
Angular Misalignment
3 Degrees
Minimum Operating Temperature
-40 Degrees F
Zero Backlash
Yes
Coupling Material
Stainless Steel
Full Bearing Support Required
Yes
Coupling Material Grade
303
Bore Type
Round
Axial Motion
0.01 in
Moment of Inertia
0.0603 lb-in sq
For Misalignment Type
Angular, Axial, Parallel
Maximum Operating Temperature
350 Degrees F
Parallel Misalignment
0.015 in
Coupling Material Finish
Bright
Dynamic Torque Reversing
11.5 lb-in
Number of Beams
4
Shaft Tolerance
+0.0000/-0.0005 in
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
Fastener Tightening Torque
4 N-m

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 3/8 in, Coupling Material Stainless Steel, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 46 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 9.01 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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