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Coupling, 4 Beam Set Screw, 5/32inx 1/8in

  • Mfr # PSR12-2.5-2-SS

  • Zoro # G8381807

product price: 
$
89.59
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Bore Dia.
5/32 in x 1/8 in
Material - Couplings
Stainless Steel
Outside Dia.
0.75 in
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Specifications

Details

MFR #
PSR12-2.5-2-SS
Zoro #
G8381807
UPC #
634529051085
Country of Origin
United States
Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Max. Parallel Misalignment (In.)
0.008 in
Max. Bore (In.)
0.156 in
Torsional Stiffness (Deg./In.-Lbs.)
0.151
Screw Type
Set Screw
Max. Temp.
350 Degrees F
Min. Bore (In.)
0.125 in
Max. Temp. Range (F)
350 Degrees
Max. RPM
6,000 RPM
Style
4-Beam Set Screw
Item - Motion Control Couplings
Motion Control Coupling
Setscrew Location
2 (120 Degrees )
Rated Torque
23 in-lb
Material
Stainless Steel
Max. Angular Misalignment
3 Degrees
Torque (In.-Lbs.)
23
Max. Axial Misalignment (In.)
+/-0.005
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
Series
PSR
Coupling Material Grade
303
Maximum Operating Temperature
350 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
Fastener Tightening Torque
1.76 N-m
Shaft Locking Type
Set Screw
Maximum Speed
6,000 RPM
Moment of Inertia
0.007 lb-in sq
Bore Type
Round
Full Bearing Support Required
Yes
Torsional Stiffness
6.62 in-lb/Deg
Zero Backlash
Yes
Angular Misalignment
3 Degrees
For Misalignment Type
Angular, Axial, Parallel
Coupling Material
Stainless Steel
Included Screws
(2) Set Screw
Parallel Misalignment
0.008 in
Maximum Torque
23 in-lb
Dynamic Torque Reversing
5.75 lb-in
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Number of Beams
4
Coupling Material Finish
Bright
Number of Locking Screws
2
Shaft Tolerance
+0.0000/-0.0005 in
Minimum Operating Temperature
-40 Degrees F
Screw Material Finish
Black Oxide
Axial Motion
0.005 in
Dynamic Torque Non-Reversing
11.5 lb-in

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/32 in, Bore Diameter 2 1/8 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

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