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

  • Mfr # FSR20-8-8-A

  • Zoro # G8393646

product price: 
$
69.39
/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

Details

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

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