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  11. Coupling, 4 Beam Set Screw, 1/4inx 3/16in
Ruland Coupling, 4 Beam Set Screw, 1/4inx 3/16in PSR14-4-3-SS - main

Coupling, 4 Beam Set Screw, 1/4inx 3/16in

  • Mfr # PSR14-4-3-SS

  • Zoro # G8393953

product price: $115.99
/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.
0.875 in
Overall Length
1 1/16 in
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Specifications

Product Information

MFR #
PSR14-4-3-SS
Zoro #
G8393953
UPC #
634529051177
Country of Origin
United States

Dimensions

Bore Dia.
1/4 in x 3/16 in
Outside Dia.
0.875 in
Overall Length
1 1/16 in
Length through Bore
0.45 in
Outside Dia. (In.)
0.875 in
Screw Size
M4
Clearance Dia. (In.)
0.625 in
Clearance Dia. (mm)
15.9
Size
PSR14
Screw Size (mm)
M4
Overall Length (In.)
1.063
Overall Length (mm)
27
Outside Dia. (mm)
22.2
Length through Bore (mm)
11.43
Length through Bore (In.)
0.45
Bore Diameter 1
1/4 in
Coupling Outside Diameter
7/8 in
Length Through Bore 2
0.5 in
Different Bore Sizes
Yes
Bore Diameter 2
3/16 in
Length Through Bore 1
0.5 in
Screw Thread Size
M4

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Max. RPM
6,000 RPM
Screw Type
Set Screw
Max. Temp. Range (F)
350 Degrees
Style
4-Beam Set Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.107
Item - Motion Control Couplings
Motion Control Coupling
Setscrew Location
2 (120 Degrees )
Max. Temp.
350 Degrees F
Max. Angular Misalignment
3 Degrees
Material
Stainless Steel
Rated Torque
24 in-lb
Max. Parallel Misalignment (In.)
0.008 in
Max. Axial Misalignment (In.)
+/-0.005
Max. Bore (In.)
0.25 in
Torque (In.-Lbs.)
24
Min. Bore (In.)
0.188 in
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
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
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Parallel Misalignment
0.008 in
Maximum Speed
6,000 RPM
Axial Motion
0.005 in
Series
PSR
Fastener Tightening Torque
1.76 N-m
Torsional Stiffness
9.35 in-lb/Deg
Coupling Material Grade
303
For Misalignment Type
Angular, Axial, Parallel
Bore Type
Round
Shaft Locking Type
Set Screw
Zero Backlash
Yes
Shaft Tolerance
+0.0000/-0.0005 in
Screw Material Finish
Black Oxide
Dynamic Torque Non-Reversing
12 lb-in
Maximum Torque
24 in-lb
Dynamic Torque Reversing
6 lb-in
Number of Locking Screws
4
Moment of Inertia
0.0157 lb-in sq
Maximum Operating Temperature
350 Degrees F
Full Bearing Support Required
Yes
Coupling Material Finish
Bright
Angular Misalignment
3 Degrees
Number of Beams
4
Coupling Material
Stainless Steel
Included Screws
(4) Set Screw
Minimum Operating Temperature
-40 Degrees F

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 3/16 in, Coupling Material Stainless Steel, Coupling Outside Diameter 7/8 in, Maximum Speed 6,000 RPM, Maximum Torque 24 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 Yes, Torsional Stiffness 9.35 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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