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  11. Coupling, 4 Beam, Bore 1/2x1/2 In
Ruland Coupling, 4 Beam, Bore 1/2x1/2 In PSR18-8-8-A - main

Coupling, 4 Beam, Bore 1/2x1/2 In

  • Mfr # PSR18-8-8-A

  • Zoro # G2433751

product price: $57.49
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
Bore Dia.
1/2 in x 1/2 in
Rated Torque
34 in-lb
Max. RPM
6,000 RPM
Outside Dia.
1.125 in
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Specifications

Product Information

MFR #
PSR18-8-8-A
Zoro #
G2433751
UPC #
634529034187
Country of Origin
United States

Dimensions

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

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Rated Torque
34 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Finish
Bright
Max. Angular Misalignment
3 Degrees
Style
4 Beam Set Screw
Material
Aluminum
Torque (In.-Lbs.)
34
Max. Temp. Range (F)
225
Max. Parallel Misalignment (In.)
0.015 in
Max. Axial Misalignment (In.)
+/-0.010
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
225 Degrees F
Torsional Stiffness (Deg./In.-Lbs.)
0.22
Item
Motion Control Coupling
Screw Type
Set Screw
Screw Material
Alloy Steel
Moment of Inertia
0.0217 lb-in sq
Dynamic Torque Reversing
8.5 lb-in
Axial Motion
0.01 in
Dynamic Torque Non-Reversing
17 lb-in
Bore Tolerance
+0.001/-0.000 in
System of Measurement
Inch
Maximum Speed
6,000 RPM
Screw Material Finish
Black Oxide
Bore Type
Round
Coupling Material Finish
Bright
Parallel Misalignment
0.015 in
Minimum Operating Temperature
-40 Degrees F
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Coupling Material
Aluminum
Coupling Material Grade
7075
Torsional Stiffness
4.55 in-lb/Deg
Number of Locking Screws
4
Maximum Operating Temperature
225 Degrees F
Shaft Locking Type
Set Screw
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Angular Misalignment
3 Degrees
For Misalignment Type
Angular, Axial, Parallel
Zero Backlash
Yes
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Included Screws
(4) Set Screw
Series
PSR
Full Bearing Support Required
Yes
Maximum Torque
34 in-lb
Fastener Tightening Torque
4 N-m
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
Number of Beams
4

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 1/2 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 34 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 4.55 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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