Shop RULAND

Coupling, 4 Beam Set Screw, 5/16inx 1/4in

  • Mfr # PSR14-5-4-A

  • Zoro # G7902282

product price: 
$
43.39
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Aluminum
Outside Dia.
0.875 in
Overall Length
1 1/16 in
See all product information
Unlock 30-day payment terms
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval. Terms apply.
Create Account
Get 10% off your order
Get 10% off your order
Sign up for our email list and receive your promo code via email.

Specifications

Product Information

MFR #
PSR14-5-4-A
Zoro #
G7902282
UPC #
634529034019
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in x 1/4 in
Outside Dia.
0.875 in
Overall Length
1 1/16 in
Clearance Dia. (In.)
0.625 in
Screw Size (mm)
M4
Overall Length (In.)
1.063
Length through Bore (mm)
11.43
Outside Dia. (In.)
0.875 in
Outside Dia. (mm)
22.2
Length through Bore
0.45 in
Length through Bore (In.)
0.45
Size
PSR14
Screw Size
M4
Clearance Dia. (mm)
15.9
Overall Length (mm)
27
Coupling Outside Diameter
7/8 in
Length Through Bore 1
0.5 in
Length Through Bore 2
0.5 in
Screw Thread Size
M4
Different Bore Sizes
Yes
Bore Diameter 1
5/16 in
Bore Diameter 2
1/4 in
Wire Rope Length
1 1/16 in
Length
1 1/16 in

Details

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

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 1/4 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 Yes, 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

Ratings & reviews

3 reasons you can count on us

  • Supplies for every job.

    13 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    4.5 million products ship in 1 day.

  • Stretch your budget further.

    Everyday low prices on the brands you love.

Explore more products