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

  • Mfr # PSR12-2.5-2.5-A

  • Zoro # G8122685

product price: 
$
36.79
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Aluminum
Outside Dia.
0.75 in
Overall Length
29/32 in
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Specifications

Product Information

MFR #
PSR12-2.5-2.5-A
Zoro #
G8122685
UPC #
634529033876
Country of Origin
United States

Dimensions

Bore Dia.
5/32 in x 5/32 in
Outside Dia.
0.75 in
Overall Length
29/32 in
Size
PSR12
Length through Bore (In.)
0.386
Screw Size (mm)
M4
Length through Bore
0.386 in
Length through Bore (mm)
9.8
Clearance Dia. (mm)
22.2
Screw Size
M4
Outside Dia. (In.)
0.750 in
Outside Dia. (mm)
19.1
Overall Length (In.)
0.9
Overall Length (mm)
22.9
Clearance Dia. (In.)
0.875 in
Maximum Bore Diameter
5/32 in
Coupling Outside Diameter
3/4 in
Different Bore Sizes
No
Length Through Bore 1
0.4 in
Screw Thread Size
M4
Bore Diameter 1
5/32 in
Bore Diameter 2
5/32 in
Length Through Bore 2
0.4 in
Minimum Bore Diameter
5/32 in
Wire Rope Length
29/32 in
Length
29/32 in

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Torsional Stiffness (Deg./In.-Lbs.)
0.26
Max. Parallel Misalignment (In.)
0.008 in
Max. Angular Misalignment
3 Degrees
Material
Aluminum
Max. Temp. Range (F)
225 Degrees
Max. Axial Misalignment (In.)
+/-0.005
Setscrew Location
2 (120 Degrees )
Screw Type
Set Screw
Max. Bore (In.)
0.156 in
Max. RPM
6,000 RPM
Item - Motion Control Couplings
Motion Control Coupling
Style
4-Beam Set Screw
Rated Torque
17 in-lb
Min. Bore (In.)
0.156 in
Max. Temp.
225 Degrees F
Torque (In.-Lbs.)
17
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
Full Bearing Support Required
Yes
For Misalignment Type
Angular, Axial, Parallel
Axial Motion
0.005 in
Maximum Operating Temperature
225 Degrees F
Zero Backlash
Yes
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Angular Misalignment
3 Degrees
Coupling Material Grade
7075
Coupling Material Finish
Bright
Screw Material Finish
Black Oxide
Maximum Speed
6,000 RPM
Shaft Tolerance
+0.0000/-0.0005 in
Included Screws
(2) Set Screw
Dynamic Torque Reversing
4.25 lb-in
Dynamic Torque Non-Reversing
8.5 lb-in
Fastener Tightening Torque
1.76 N-m
Parallel Misalignment
0.008 in
Coupling Material
Aluminum
Maximum Torque
17 in-lb
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
Moment of Inertia
0.0025 lb-in sq
Shaft Locking Type
Set Screw
Series
PSR
Torsional Stiffness
3.85 in-lb/Deg
Minimum Operating Temperature
-40 Degrees F
Number of Beams
4
Number of Locking Screws
2

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/32 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 No, 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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