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Coupling, 4 Beam Set Screw, 1/4inx 3/16in

  • Mfr # PSR14-4-3-SS

  • Zoro # G8393953

product price: 
$
123.99
/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.
0.875 in
Overall Length
1 1/16 in
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Specifications

Details

MFR #
PSR14-4-3-SS
Zoro #
G8393953
UPC #
634529051177
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. RPM
6,000 RPM
Screw Type
Set Screw
Max. Temp. Range (F)
350 Degrees
Style
4-Beam Set Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.107
Item - Motion Control Couplings
Motion Control Coupling
Setscrew Location
2 (120 Degrees )
Max. Temp.
350 Degrees F
Max. Angular Misalignment
3 Degrees
Material
Stainless Steel
Rated Torque
24 in-lb
Max. Parallel Misalignment (In.)
0.008 in
Max. Axial Misalignment (In.)
+/-0.005
Max. Bore (In.)
0.25 in
Torque (In.-Lbs.)
24
Min. Bore (In.)
0.188 in
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Screw Material
Alloy Steel
Bore Tolerance
+0.001/-0.000 in
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
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Parallel Misalignment
0.008 in
Maximum Speed
6,000 RPM
Axial Motion
0.005 in
Series
PSR
Fastener Tightening Torque
1.76 N-m
Torsional Stiffness
9.35 in-lb/Deg
Coupling Material Grade
303
For Misalignment Type
Angular, Axial, Parallel
Bore Type
Round
Shaft Locking Type
Set Screw
Zero Backlash
Yes
Shaft Tolerance
+0.0000/-0.0005 in
Screw Material Finish
Black Oxide
Dynamic Torque Non-Reversing
12 lb-in
Maximum Torque
24 in-lb
Dynamic Torque Reversing
6 lb-in
Number of Locking Screws
4
Moment of Inertia
0.0157 lb-in sq
Maximum Operating Temperature
350 Degrees F
Full Bearing Support Required
Yes
Coupling Material Finish
Bright
Angular Misalignment
3 Degrees
Number of Beams
4
Coupling Material
Stainless Steel
Included Screws
(4) Set Screw
Minimum Operating Temperature
-40 Degrees F

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 3/16 in, Coupling Material Stainless Steel, Coupling Outside Diameter 7/8 in, Maximum Speed 6,000 RPM, Maximum Torque 24 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 9.35 in-lb/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 0.5 in

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