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  11. Coupling, 4 Beam, Bore 1/8x3/32 In
Ruland Coupling, 4 Beam, Bore 1/8x3/32 In PSR8-2-1.5-A - main

Coupling, 4 Beam, Bore 1/8x3/32 In

  • Mfr # PSR8-2-1.5-A

  • Zoro # G1278681

product price: $36.29
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Bore Dia.
1/8 in x 3/32 in
Material - Couplings
Aluminum
Outside Dia.
0.5 in
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Specifications

Product Information

MFR #
PSR8-2-1.5-A
Zoro #
G1278681
UPC #
634529034316
Country of Origin
United States

Dimensions

Bore Dia.
1/8 in x 3/32 in
Outside Dia.
0.5 in
Overall Length
3/4 in
Length through Bore
0.375 in
Outside Dia. (In.)
0.500
Length through Bore (In.)
0.375
Overall Length (In.)
0.75
Hub Dia.
0.5 in
Screw Size (mm)
M2
Screw Size
M2
Clearance Dia. (In.)
0.5 in
Coupling Outside Diameter
1/2 in
Length Through Bore 1
0.4 in
Bore Diameter 2
3/32 in
Length Through Bore 2
0.4 in
Screw Thread Size
M2
Different Bore Sizes
Yes
Bore Diameter 1
1/8 in

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Material
Aluminum
Max. Parallel Misalignment (In.)
0.008 in
Style
4 Beam Set Screw
Screw Type
Set Screw
Max. Temp. Range (F)
225
Max. Axial Misalignment (In.)
+/-0.005
Rated Torque
8 in-lb
Max. Angular Misalignment
3 Degrees
Torsional Stiffness (Deg./In.-Lbs.)
0.75
Max. Temp.
225 Degrees F
Torque (In.-Lbs.)
8
Max. RPM
6,000 RPM
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
Fastener Tightening Torque
0.21 N-m
Number of Beams
4
Angular Misalignment
3 Degrees
Included Screws
(2) Set Screw
Parallel Misalignment
0.008 in
Series
PSR
Coupling Material Grade
7075
Maximum Torque
8 in-lb
Dynamic Torque Reversing
2 lb-in
Maximum Speed
6,000 RPM
Dynamic Torque Non-Reversing
4 lb-in
Shaft Locking Type
Set Screw
Number of Locking Screws
2
Moment of Inertia
0.0004 lb-in sq
Bore Type
Round
Zero Backlash
Yes
Torsional Stiffness
1.33 in-lb/Deg
For Misalignment Type
Angular, Axial, Parallel
Full Bearing Support Required
Yes
Coupling Material Finish
Bright
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
Axial Motion
0.005 in
Minimum Operating Temperature
-40 Degrees F
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material
Aluminum
Maximum Operating Temperature
225 Degrees F
Screw Material Finish
Black Oxide

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/8 in, Bore Diameter 2 3/32 in, Coupling Material Aluminum, Coupling Outside Diameter 1/2 in, Maximum Speed 6,000 RPM, Maximum Torque 8 in-lb, Axial Motion 0.005 in, Overall Length 3/4 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 1.33 in-lb/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 0.4 in

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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