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

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

  • Mfr # PSR18-8-8-SS

  • Zoro # G8042526

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 #
PSR18-8-8-SS
Zoro #
G8042526
UPC #
634529051375
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
Length through Bore (In.)
0.67
Clearance Dia. (mm)
25.4
Overall Length (mm)
38.1
Overall Length (In.)
1.5
Length through Bore
0.67 in
Outside Dia. (In.)
1.125 in
Length through Bore (mm)
17.02
Outside Dia. (mm)
28.6
Screw Size
M5
Size
PSR18
Clearance Dia. (In.)
1.0 in
Screw Size (mm)
M5
Bore Diameter 2
1/2 in
Screw Thread Size
M5
Different Bore Sizes
No
Length Through Bore 1
0.7 in
Coupling Outside Diameter
1 1/8 in
Bore Diameter 1
1/2 in
Length Through Bore 2
0.7 in

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Torsional Stiffness (Deg./In.-Lbs.)
0.111
Max. Temp. Range (F)
350 Degrees
Style
4-Beam Set Screw
Min. Bore (In.)
0.5 in
Max. RPM
6,000 RPM
Torque (In.-Lbs.)
46
Max. Temp.
350 Degrees F
Setscrew Location
2 (120 Degrees )
Max. Angular Misalignment
3 Degrees
Material
Stainless Steel
Rated Torque
46 in-lb
Max. Bore (In.)
0.5 in
Screw Type
Set Screw
Max. Axial Misalignment (In.)
+/-0.01
Max. Parallel Misalignment (In.)
0.015 in
Item - Motion Control Couplings
Motion Control Coupling
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Screw Material
Alloy Steel
Bore Tolerance
+0.001/-0.000 in
Shaft Tolerance
+0.0000/-0.0005 in
Minimum Operating Temperature
-40 Degrees F
Angular Misalignment
3 Degrees
Maximum Operating Temperature
350 Degrees F
Maximum Torque
46 in-lb
Coupling Material
Stainless Steel
Series
PSR
Number of Locking Screws
4
Number of Beams
4
Screw Material Finish
Black Oxide
Axial Motion
0.01 in
Zero Backlash
Yes
Coupling Material Grade
303
Shaft Locking Type
Set Screw
Included Screws
(4) Set Screw
Dynamic Torque Non-Reversing
23 lb-in
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
For Misalignment Type
Angular, Axial, Parallel
Maximum Speed
6,000 RPM
Fastener Tightening Torque
4 N-m
Bore Type
Round
Full Bearing Support Required
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
Parallel Misalignment
0.015 in
Torsional Stiffness
9.01 in-lb/Deg
Moment of Inertia
0.0603 lb-in sq
Dynamic Torque Reversing
11.5 lb-in
Coupling Material Finish
Bright

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 1/2 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 No, 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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