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Coupling, 6 Beam Set Screw, 1/2inx 5/16in

  • Mfr # FSR20-8-5-A

  • Zoro # G8257462


product price: $67.19
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
Aluminum
Outside Dia.
1.25 in
Overall Length
1 21/64 in
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Specifications

Product Information

MFR #
FSR20-8-5-A
Zoro #
G8257462
UPC #
634529011591
Country of Origin
United States

Dimensions

Bore Dia.
1/2 in x 5/16 in
Outside Dia.
1.25 in
Overall Length
1 21/64 in
Clearance Dia. (mm)
22.33
Length through Bore (mm)
20.82
Outside Dia. (mm)
31.8
Length through Bore
0.82 in
Size
FSR20
Outside Dia. (In.)
1.25
Overall Length (In.)
1.75
Overall Length (mm)
44.5
Clearance Dia. (In.)
0.879 in
Screw Size
M6
Screw Size (mm)
M6
Length through Bore (In.)
0.82
Different Bore Sizes
Yes
Bore Diameter 1
1/2 in
Bore Diameter 2
5/16 in
Screw Thread Size
M6
Coupling Outside Diameter
1 1/4 in
Length Through Bore 1
0.8 in
Length Through Bore 2
0.8 in

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Max. Temp. Range (F)
225 Degrees
Torque (In.-Lbs.)
50
Max. Angular Misalignment
3 Degrees
Max. RPM
6,000 RPM
Min. Bore (In.)
0.313 in
Style
6-Beam Set Screw
Max. Parallel Misalignment (In.)
0.015 in
Max. Temp.
225 Degrees F
Screw Type
Set Screw
Max. Bore (In.)
0.5 in
Max. Axial Misalignment (In.)
+/-0.01
Torsional Stiffness (Deg./In.-Lbs.)
0.072
Item - Motion Control Couplings
Motion Control Coupling
Rated Torque
50 in-lb
Material
Aluminum
Setscrew Location
2 (120 Degrees )
Standards
Conflict Minerals Compliant, DIN 912 12.9, REACH Compliant, RoHS3 Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Zero Backlash
Yes
Parallel Misalignment
0.015 in
For Misalignment Type
Angular, Axial, Parallel
Dynamic Torque Non-Reversing
25 lb-in
Moment of Inertia
0.0401 lb-in sq
Fastener Tightening Torque
7.2 N-m
Coupling Material Finish
Bright
Coupling Material
Aluminum
Maximum Operating Temperature
225 Degrees F
Dynamic Torque Reversing
12.5 lb-in
Shaft Tolerance
+0.0000/-0.0005 in
Torsional Stiffness
13.89 in-lb/Deg
Screw Material Finish
Black Oxide
Axial Motion
0.01 in
Coupling Material Grade
7075
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Number of Beams
6
Number of Locking Screws
4
Features
Balanced Design for Reduced Vibration
Maximum Torque
50 in-lb
Series
FSR
Shaft Locking Type
Set Screw
Maximum Speed
6,000 RPM
Angular Misalignment
3 Degrees
Full Bearing Support Required
Yes
Included Screws
(4) Set Screw
Bore Type
Round
Minimum Operating Temperature
-40 Degrees F

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 5/16 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/4 in, Maximum Speed 6,000 RPM, Maximum Torque 50 in-lb, Axial Motion 0.01 in, Overall Length 1 21/64 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 13.89 in-lb/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 6, Length Through Bore 2 0.8 in

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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