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MotionControl Cplng, SetScrew, 5/16"x1/4"

  • Mfr # PSR18-5-4-A

  • Zoro # G3242556

product price: 
$
55.59
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
Bore Dia.
5/16 in x 1/4 in
Rated Torque
44 in-lb
Max. RPM
6,000 RPM
Outside Dia.
1.125 in
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Specifications

Details

MFR #
PSR18-5-4-A
Zoro #
G3242556
UPC #
634529034101
Country of Origin
United States
Shaft Locking Type - Couplings
1 Piece Set Screw
Rated Torque
44 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Torque (In.-Lbs.)
44
Style
4 Beam Set Screw
Material
Aluminum
Finish
Bright
Max. Parallel Misalignment (In.)
0.015 in
Max. Temp.
225 Degrees F
Torsional Stiffness (Deg./In.-Lbs.)
0.11
Item
Motion Control Coupling
Screw Type
Set Screw
Max. Angular Misalignment
3 Degrees
Max. Temp. Range (F)
225
Item - Motion Control Couplings
Motion Control Coupling
Max. Axial Misalignment (In.)
+/-0.010
Axial Motion
0.01 in
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Reversing
11 lb-in
Moment of Inertia
0.0217 lb-in sq
Dynamic Torque Non-Reversing
22 lb-in
Screw Material
Alloy Steel
Shaft Locking Type
Set Screw
For Misalignment Type
Angular, Axial, Parallel
Full Bearing Support Required
Yes
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
4 N-m
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Zero Backlash
Yes
Coupling Material Grade
7075
Maximum Speed
6,000 RPM
Number of Locking Screws
4
Bore Type
Round
Angular Misalignment
3 Degrees
Shaft Tolerance
+0.0000/-0.0005 in
System of Measurement
Inch
Series
PSR
Torsional Stiffness
9.09 in-lb/Deg
Screw Material Finish
Black Oxide
Minimum Operating Temperature
-40 Degrees F
Maximum Torque
44 in-lb
Included Screws
(4) Set Screw
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Number of Beams
4
Coupling Material
Aluminum
Coupling Material Finish
Bright
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Maximum Operating Temperature
225 Degrees F
Parallel Misalignment
0.015 in

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 1/4 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 44 in-lb, Axial Motion 0.01 in, Overall Length 1 1/2 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 9.09 in-lb/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 0.7 in

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