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  11. Coupling, 4 Beam, Bore 5/16x5/16 In
Ruland Coupling, 4 Beam, Bore 5/16x5/16 In PSR18-5-5-A - main

Coupling, 4 Beam, Bore 5/16x5/16 In

  • Mfr # PSR18-5-5-A

  • Zoro # G1272835

product price: $47.45
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
Bore Dia.
5/16 in x 5/16 in
Rated Torque
44 in-lb
Max. RPM
6,000 RPM
Outside Dia.
1.125 in
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Specifications

Product Information

MFR #
PSR18-5-5-A
Zoro #
G1272835
UPC #
634529034118
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in x 5/16 in
Outside Dia.
1.125 in
Overall Length
1 1/2 in
Screw Size
M5
Hub Dia.
1.25 in
Screw Size (mm)
M5
Clearance Dia. (In.)
1.125 in
Length through Bore (In.)
0.750
Outside Dia. (In.)
1.125
Overall Length (In.)
1.50
Length through Bore
0.75 in
Different Bore Sizes
No
Screw Thread Size
M5
Bore Diameter 1
5/16 in
Length Through Bore 2
0.7 in
Bore Diameter 2
5/16 in
Coupling Outside Diameter
1 1/8 in
Length Through Bore 1
0.7 in

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Rated Torque
44 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Max. Axial Misalignment (In.)
+/-0.010
Material
Aluminum
Item - Motion Control Couplings
Motion Control Coupling
Torque (In.-Lbs.)
44
Item
Motion Control Coupling
Style
4 Beam Set Screw
Max. Temp. Range (F)
225
Screw Type
Set Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.11
Max. Angular Misalignment
3 Degrees
Max. Parallel Misalignment (In.)
0.015 in
Finish
Bright
Max. Temp.
225 Degrees F
Axial Motion
0.01 in
Screw Material
Alloy Steel
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Reversing
11 lb-in
Moment of Inertia
0.0217 lb-in sq
Dynamic Torque Non-Reversing
22 lb-in
Fastener Tightening Torque
4 N-m
Maximum Torque
44 in-lb
Coupling Material
Aluminum
Maximum Speed
6,000 RPM
Number of Locking Screws
4
Screw Material Finish
Black Oxide
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Full Bearing Support Required
Yes
Coupling Material Finish
Bright
Maximum Operating Temperature
225 Degrees F
Coupling Material Grade
7075
System of Measurement
Inch
Zero Backlash
Yes
Parallel Misalignment
0.015 in
Torsional Stiffness
9.09 in-lb/Deg
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Minimum Operating Temperature
-40 Degrees F
Shaft Tolerance
+0.0000/-0.0005 in
Bore Type
Round
Shaft Locking Type
Set Screw
Angular Misalignment
3 Degrees
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
For Misalignment Type
Angular, Axial, Parallel
Included Screws
(4) Set Screw
Series
PSR
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
Number of Beams
4

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 5/16 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 44 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 No, Torsional Stiffness 9.09 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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