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

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

  • Mfr # PSR18-6-6-SS

  • Zoro # G8449542

product price: $127.99
/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 #
PSR18-6-6-SS
Zoro #
G8449542
UPC #
634529051337
Country of Origin
United States

Dimensions

Bore Dia.
3/8 in x 3/8 in
Outside Dia.
1.125 in
Overall Length
1 1/2 in
Outside Dia. (In.)
1.125 in
Clearance Dia. (In.)
0.875 in
Outside Dia. (mm)
28.6
Screw Size (mm)
M5
Overall Length (In.)
1.5
Size
PSR18
Overall Length (mm)
38.1
Length through Bore (In.)
0.67
Screw Size
M5
Length through Bore
0.67 in
Length through Bore (mm)
17.02
Clearance Dia. (mm)
22.2
Bore Diameter 2
3/8 in
Bore Diameter 1
3/8 in
Coupling Outside Diameter
1 1/8 in
Screw Thread Size
M5
Length Through Bore 2
0.7 in
Length Through Bore 1
0.7 in
Different Bore Sizes
No

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.)
0.375 in
Item - Motion Control Couplings
Motion Control Coupling
Torsional Stiffness (Deg./In.-Lbs.)
0.071
Max. RPM
6,000 RPM
Max. Parallel Misalignment (In.)
0.015 in
Max. Bore (In.)
0.375 in
Rated Torque
54 in-lb
Material
Stainless Steel
Max. Angular Misalignment
3 Degrees
Style
4-Beam Set Screw
Max. Axial Misalignment (In.)
+/-0.01
Setscrew Location
2 (120 Degrees )
Torque (In.-Lbs.)
54
Max. Temp.
350 Degrees F
Max. Temp. Range (F)
350 Degrees
Screw Type
Set Screw
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Moment of Inertia
0.0603 lb-in sq
Number of Beams
4
Dynamic Torque Non-Reversing
27 lb-in
Maximum Operating Temperature
350 Degrees F
Maximum Torque
54 in-lb
Angular Misalignment
3 Degrees
Coupling Material Grade
303
Coupling Material Finish
Bright
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
Axial Motion
0.01 in
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Full Bearing Support Required
Yes
Screw Material Finish
Black Oxide
Shaft Tolerance
+0.0000/-0.0005 in
For Misalignment Type
Angular, Axial, Parallel
Bore Type
Round
Torsional Stiffness
14.08 in-lb/Deg
Included Screws
(4) Set Screw
Coupling Material
Stainless Steel
Fastener Tightening Torque
4 N-m
Zero Backlash
Yes
Dynamic Torque Reversing
13.5 lb-in
Shaft Locking Type
Set Screw
Number of Locking Screws
4
Maximum Speed
6,000 RPM
Parallel Misalignment
0.015 in
Series
PSR
Minimum Operating Temperature
-40 Degrees F

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/8 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 54 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 14.08 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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