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  11. Coupling, 4 Beam Set Screw, 3/16inx 5/32in
Ruland Coupling, 4 Beam Set Screw, 3/16inx 5/32in PSR12-3-2.5-SS - main

Coupling, 4 Beam Set Screw, 3/16inx 5/32in

  • Mfr # PSR12-3-2.5-SS

  • Zoro # G7979921

product price: $85.99
/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.
0.75 in
Overall Length
29/32 in
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Specifications

Product Information

MFR #
PSR12-3-2.5-SS
Zoro #
G7979921
UPC #
634529051108
Country of Origin
United States

Dimensions

Bore Dia.
3/16 in x 5/32 in
Outside Dia.
0.75 in
Overall Length
29/32 in
Clearance Dia. (In.)
1.25 in
Overall Length (In.)
0.9
Outside Dia. (In.)
0.750 in
Size
PSR12
Length through Bore
0.386 in
Screw Size
M4
Screw Size (mm)
M4
Overall Length (mm)
22.9
Outside Dia. (mm)
19.1
Clearance Dia. (mm)
31.8
Length through Bore (mm)
9.8
Length through Bore (In.)
0.386
Minimum Bore Diameter
5/32 in
Coupling Outside Diameter
3/4 in
Length Through Bore 1
0.4 in
Screw Thread Size
M4
Bore Diameter 2
5/32 in
Bore Diameter 1
3/16 in
Length Through Bore 2
0.4 in
Different Bore Sizes
Yes

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Max. Bore (In.)
0.188 in
Max. Temp.
350 Degrees F
Torque (In.-Lbs.)
23
Max. Axial Misalignment (In.)
+/-0.005
Item - Motion Control Couplings
Motion Control Coupling
Max. Angular Misalignment
3 Degrees
Style
4-Beam Set Screw
Rated Torque
23 in-lb
Max. Parallel Misalignment (In.)
0.008 in
Material
Stainless Steel
Max. RPM
6,000 RPM
Max. Temp. Range (F)
350 Degrees
Min. Bore (In.)
0.156 in
Setscrew Location
2 (120 Degrees )
Torsional Stiffness (Deg./In.-Lbs.)
0.151
Screw Type
Set Screw
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
Axial Motion
0.005 in
Dynamic Torque Reversing
5.75 lb-in
Maximum Speed
6,000 RPM
Dynamic Torque Non-Reversing
11.5 lb-in
Maximum Torque
23 in-lb
Moment of Inertia
0.007 lb-in sq
Coupling Material Grade
303
Bore Type
Round
For Misalignment Type
Angular, Axial, Parallel
Fastener Tightening Torque
1.76 N-m
Included Screws
(2) Set Screw
Series
PSR
Torsional Stiffness
6.62 in-lb/Deg
Maximum Operating Temperature
350 Degrees F
Coupling Material
Stainless Steel
Full Bearing Support Required
Yes
Parallel Misalignment
0.008 in
Angular Misalignment
3 Degrees
Screw Material Finish
Black Oxide
Shaft Locking Type
Set Screw
Zero Backlash
Yes
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material Finish
Bright
Minimum Operating Temperature
-40 Degrees F
Shaft Tolerance
+0.0000/-0.0005 in
Number of Beams
4
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
Number of Locking Screws
2

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/16 in, Bore Diameter 2 5/32 in, Coupling Material Stainless Steel, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 23 in-lb, Axial Motion 0.005 in, Overall Length 29/32 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 6.62 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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