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Coupling, 6 Beam Set Screw, 1/2in.x 1/2in.

  • Mfr # FSR20-8-8-A

  • Zoro # G8393646


product price: $64.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Bore Dia.
1/2 in x 1/2 in
Material - Couplings
Aluminum
Outside Dia.
1.25 in
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Specifications

Product Information

MFR #
FSR20-8-8-A
Zoro #
G8393646
UPC #
634529011614
Country of Origin
United States

Dimensions

Bore Dia.
1/2 in x 1/2 in
Outside Dia.
1.25 in
Overall Length
1 21/64 in
Size
FSR20
Overall Length (In.)
1.75
Screw Size
M6
Length through Bore (mm)
20.82
Overall Length (mm)
44.5
Length through Bore
0.82 in
Outside Dia. (In.)
1.25
Outside Dia. (mm)
31.8
Clearance Dia. (mm)
28.37
Clearance Dia. (In.)
1.117 in
Length through Bore (In.)
0.82
Screw Size (mm)
M6
Bore Diameter 1
1/2 in
Coupling Outside Diameter
1 1/4 in
Different Bore Sizes
No
Length Through Bore 1
0.8 in
Length Through Bore 2
0.8 in
Bore Diameter 2
1/2 in
Screw Thread Size
M6

Details

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

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 1/2 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 No, 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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