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  11. Coupling, 4 Beam, Bore 3/8x3/8 In
Ruland Coupling, 4 Beam, Bore 3/8x3/8 In PSR18-6-6-A - main

Coupling, 4 Beam, Bore 3/8x3/8 In

  • Mfr # PSR18-6-6-A

  • Zoro # G2107384

product price: $51.29
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
Bore Dia.
3/8 in x 3/8 in
Rated Torque
40 in-lb
Max. RPM
6,000 RPM
Outside Dia.
1.125 in
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Specifications

Product Information

MFR #
PSR18-6-6-A
Zoro #
G2107384
UPC #
634529034149
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
Screw Size (mm)
M5
Clearance Dia. (In.)
1.125 in
Outside Dia. (In.)
1.125
Overall Length (In.)
1.50
Screw Size
M5
Hub Dia.
1.25 in
Length through Bore
0.75 in
Length through Bore (In.)
0.750
Screw Thread Size
M5
Length Through Bore 2
0.7 in
Different Bore Sizes
No
Bore Diameter 2
3/8 in
Length Through Bore 1
0.7 in
Coupling Outside Diameter
1 1/8 in
Bore Diameter 1
3/8 in

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Rated Torque
40 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Finish
Bright
Max. Axial Misalignment (In.)
+/-0.010
Style
4 Beam Set Screw
Max. Temp. Range (F)
225
Max. Temp.
225 Degrees F
Torsional Stiffness (Deg./In.-Lbs.)
0.14
Material
Aluminum
Max. Parallel Misalignment (In.)
0.015 in
Torque (In.-Lbs.)
40
Item
Motion Control Coupling
Screw Type
Set Screw
Item - Motion Control Couplings
Motion Control Coupling
Max. Angular Misalignment
3 Degrees
Dynamic Torque Non-Reversing
20 lb-in
Screw Material
Alloy Steel
Dynamic Torque Reversing
10 lb-in
Bore Tolerance
+0.001/-0.000 in
Moment of Inertia
0.0217 lb-in sq
Axial Motion
0.01 in
Series
PSR
Zero Backlash
Yes
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Shaft Locking Type
Set Screw
Maximum Torque
40 in-lb
Parallel Misalignment
0.015 in
Full Bearing Support Required
Yes
Coupling Material
Aluminum
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
Minimum Operating Temperature
-40 Degrees F
Maximum Operating Temperature
225 Degrees F
Number of Locking Screws
4
Number of Beams
4
Included Screws
(4) Set Screw
Torsional Stiffness
7.14 in-lb/Deg
Maximum Speed
6,000 RPM
Fastener Tightening Torque
4 N-m
For Misalignment Type
Angular, Axial, Parallel
Shaft Tolerance
+0.0000/-0.0005 in
System of Measurement
Inch
Angular Misalignment
3 Degrees
Bore Type
Round
Coupling Material Grade
7075
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material Finish
Bright
Screw Material Finish
Black Oxide

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/8 in, Bore Diameter 2 3/8 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 40 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 7.14 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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