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  11. Coupling, 4 Beam, Bore 3/16x5/32 In
Ruland Coupling, 4 Beam, Bore 3/16x5/32 In PSR12-3-2.5-A - main

Coupling, 4 Beam, Bore 3/16x5/32 In

  • Mfr # PSR12-3-2.5-A

  • Zoro # G1783494

product price: $40.69
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Bore Dia.
3/16 in x 5/32 in
Material - Couplings
Aluminum
Outside Dia.
0.75 in
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Specifications

Product Information

MFR #
PSR12-3-2.5-A
Zoro #
G1783494
UPC #
634529033906
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
Length through Bore
0.45 in
Hub Dia.
0.75 in
Length through Bore (In.)
0.450
Outside Dia. (In.)
0.750
Screw Size
M4
Overall Length (In.)
0.90
Screw Size (mm)
M4
Clearance Dia. (In.)
0.75 in
Coupling Outside Diameter
3/4 in
Different Bore Sizes
Yes
Length Through Bore 2
0.4 in
Length Through Bore 1
0.4 in
Bore Diameter 2
5/32 in
Screw Thread Size
M4
Bore Diameter 1
3/16 in

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Torsional Stiffness (Deg./In.-Lbs.)
0.26
Screw Type
Set Screw
Max. Angular Misalignment
3 Degrees
Max. Parallel Misalignment (In.)
0.008 in
Rated Torque
17 in-lb
Max. RPM
6,000 RPM
Max. Temp.
225 Degrees F
Material
Aluminum
Torque (In.-Lbs.)
17
Item - Motion Control Couplings
Motion Control Coupling
Max. Axial Misalignment (In.)
+/-0.005
Max. Temp. Range (F)
225
Style
4 Beam Set Screw
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
Series
PSR
Parallel Misalignment
0.008 in
Full Bearing Support Required
Yes
Maximum Speed
6,000 RPM
For Misalignment Type
Angular, Axial, Parallel
Zero Backlash
Yes
Screw Material Finish
Black Oxide
Maximum Operating Temperature
225 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
Number of Beams
4
Fastener Tightening Torque
1.76 N-m
Dynamic Torque Reversing
4.25 lb-in
Coupling Material Grade
7075
Minimum Operating Temperature
-40 Degrees F
Included Screws
(2) Set Screw
Angular Misalignment
3 Degrees
Dynamic Torque Non-Reversing
8.5 lb-in
Number of Locking Screws
2
Coupling Material
Aluminum
Bore Type
Round
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Shaft Tolerance
+0.0000/-0.0005 in
Maximum Torque
17 in-lb
Moment of Inertia
0.0025 lb-in sq
Axial Motion
0.005 in
Torsional Stiffness
3.85 in-lb/Deg
Shaft Locking Type
Set Screw
Coupling Material Finish
Bright

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/16 in, Bore Diameter 2 5/32 in, Coupling Material Aluminum, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 17 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 3.85 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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