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  11. MotionControl Couplng, SetScrew, 1/4"x1/4"
Ruland MotionControl Couplng, SetScrew, 1/4"x1/4" PSR14-4-4-A - main

MotionControl Couplng, SetScrew, 1/4"x1/4"

  • Mfr # PSR14-4-4-A

  • Zoro # G8342476

product price: $36.85
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Bore Dia.
1/4 in x 1/4 in
Material - Couplings
Aluminum
Outside Dia.
0.875 in
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Specifications

Product Information

MFR #
PSR14-4-4-A
Zoro #
G8342476
UPC #
634529033999
Country of Origin
United States

Dimensions

Bore Dia.
1/4 in x 1/4 in
Outside Dia.
0.875 in
Overall Length
1 1/16 in
Overall Length (mm)
27
Length through Bore
0.45 in
Outside Dia. (mm)
22.2
Length through Bore (mm)
11.43
Screw Size
M4
Outside Dia. (In.)
0.875 in
Clearance Dia. (In.)
0.625 in
Overall Length (In.)
1.063
Screw Size (mm)
M4
Size
PSR14
Length through Bore (In.)
0.45
Clearance Dia. (mm)
15.9
Coupling Outside Diameter
7/8 in
Bore Diameter 1
1/4 in
Screw Thread Size
M4
Different Bore Sizes
No
Length Through Bore 1
0.5 in
Length Through Bore 2
0.5 in
Bore Diameter 2
1/4 in

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Max. Angular Misalignment
3 Degrees
Material
Aluminum
Max. Bore (In.)
0.25 in
Min. Bore (In.)
0.25 in
Max. Temp.
225 Degrees F
Rated Torque
18 in-lb
Setscrew Location
2 (120 Degrees )
Torque (In.-Lbs.)
18
Style
4-Beam Set Screw
Max. Axial Misalignment (In.)
+/-0.005
Max. Parallel Misalignment (In.)
0.008 in
Torsional Stiffness (Deg./In.-Lbs.)
0.21
Max. Temp. Range (F)
225 Degrees
Screw Type
Set Screw
Item - Motion Control Couplings
Motion Control Coupling
Max. RPM
6,000 RPM
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
Coupling Material Grade
7075
Dynamic Torque Reversing
4.5 lb-in
Number of Beams
4
Maximum Operating Temperature
225 Degrees F
Coupling Material Finish
Bright
Screw Material Finish
Black Oxide
Number of Locking Screws
4
Shaft Locking Type
Set Screw
Moment of Inertia
0.0056 lb-in sq
Angular Misalignment
3 Degrees
Coupling Material
Aluminum
Zero Backlash
Yes
Fastener Tightening Torque
1.76 N-m
Maximum Torque
18 in-lb
Maximum Speed
6,000 RPM
Included Screws
(4) Set Screw
Parallel Misalignment
0.008 in
For Misalignment Type
Angular, Axial, Parallel
Minimum Operating Temperature
-40 Degrees F
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
Bore Type
Round
Dynamic Torque Non-Reversing
9 lb-in
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Series
PSR
Shaft Tolerance
+0.0000/-0.0005 in
Full Bearing Support Required
Yes
Axial Motion
0.005 in
Torsional Stiffness
4.76 in-lb/Deg

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 1/4 in, Coupling Material Aluminum, Coupling Outside Diameter 7/8 in, Maximum Speed 6,000 RPM, Maximum Torque 18 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 4.76 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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