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  11. Coupling, 4 Beam Set Screw, 5/16inx 5/16in
Ruland Coupling, 4 Beam Set Screw, 5/16inx 5/16in PSR14-5-5-A - main

Coupling, 4 Beam Set Screw, 5/16inx 5/16in

  • Mfr # PSR14-5-5-A

  • Zoro # G7995495

product price: $41.79
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Bore Dia.
5/16 in x 5/16 in
Material - Couplings
Aluminum
Outside Dia.
0.875 in
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Specifications

Product Information

MFR #
PSR14-5-5-A
Zoro #
G7995495
UPC #
634529034026
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in x 5/16 in
Outside Dia.
0.875 in
Overall Length
1 1/16 in
Length through Bore (In.)
0.45
Outside Dia. (mm)
22.2
Outside Dia. (In.)
0.875 in
Clearance Dia. (In.)
0.75 in
Size
PSR14
Screw Size
M4
Length through Bore
0.45 in
Screw Size (mm)
M4
Overall Length (mm)
27
Length through Bore (mm)
11.43
Clearance Dia. (mm)
19.1
Overall Length (In.)
1.063
Bore Diameter 1
5/16 in
Length Through Bore 2
0.5 in
Coupling Outside Diameter
7/8 in
Length Through Bore 1
0.5 in
Different Bore Sizes
No
Bore Diameter 2
5/16 in
Screw Thread Size
M4

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Max. Bore (In.)
0.313 in
Torque (In.-Lbs.)
16
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
225 Degrees F
Setscrew Location
2 (120 Degrees )
Torsional Stiffness (Deg./In.-Lbs.)
0.27
Screw Type
Set Screw
Material
Aluminum
Max. Axial Misalignment (In.)
+/-0.005
Style
4-Beam Set Screw
Max. Parallel Misalignment (In.)
0.008 in
Rated Torque
16 in-lb
Max. RPM
6,000 RPM
Max. Temp. Range (F)
225 Degrees
Min. Bore (In.)
0.313 in
Max. Angular Misalignment
3 Degrees
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Screw Material
Alloy Steel
Bore Tolerance
+0.001/-0.000 in
Fastener Tightening Torque
1.76 N-m
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
Dynamic Torque Non-Reversing
8 lb-in
Full Bearing Support Required
Yes
Angular Misalignment
3 Degrees
Included Screws
(4) Set Screw
Maximum Torque
16 in-lb
Dynamic Torque Reversing
4 lb-in
Bore Type
Round
Parallel Misalignment
0.008 in
Coupling Material Grade
7075
Maximum Operating Temperature
225 Degrees F
Shaft Tolerance
+0.0000/-0.0005 in
For Misalignment Type
Angular, Axial, Parallel
Axial Motion
0.005 in
Moment of Inertia
0.0056 lb-in sq
Maximum Speed
6,000 RPM
Screw Material Finish
Black Oxide
Series
PSR
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Number of Beams
4
Minimum Operating Temperature
-40 Degrees F
Torsional Stiffness
3.7 in-lb/Deg
Shaft Locking Type
Set Screw
Coupling Material
Aluminum
Zero Backlash
Yes
Coupling Material Finish
Bright
Number of Locking Screws
4

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 5/16 in, Coupling Material Aluminum, Coupling Outside Diameter 7/8 in, Maximum Speed 6,000 RPM, Maximum Torque 16 in-lb, Axial Motion 0.005 in, Overall Length 1 1/16 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes No, Torsional Stiffness 3.7 in-lb/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 0.5 in

Restrictions

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

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