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  11. Coupling, 6 Beam Clamp, Bore 1/2 x 1/2 In
Ruland Coupling, 6 Beam Clamp, Bore 1/2 x 1/2 In FCR20-8-8-A - main

Coupling, 6 Beam Clamp, Bore 1/2 x 1/2 In

  • Mfr # FCR20-8-8-A

  • Zoro # G0899911

product price: $99.49
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
1/2 in x 1/2 in
Rated Torque
50 in-lb
Max. RPM
6,000 RPM
Outside Dia.
1.25 in
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Specifications

Product Information

MFR #
FCR20-8-8-A
Zoro #
G0899911
UPC #
634529008515
Country of Origin
United States

Dimensions

Bore Dia.
1/2 in x 1/2 in
Outside Dia.
1.25 in
Overall Length
1 3/4 in
Outside Dia. (In.)
1.250
Overall Length (In.)
1.75
Length through Bore (In.)
0.875
Clearance Dia. (In.)
1.459 in
Length through Bore
0.875 in
Screw Size
M5
Screw Size (mm)
M5
Bore Diameter 1
1/2 in
Length Through Bore 1
0.8 in
Screw Thread Size
M5
Bore Diameter 2
1/2 in
Coupling Outside Diameter
1 1/4 in
Different Bore Sizes
No
Length Through Bore 2
0.8 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
50 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Max. Parallel Misalignment (In.)
0.015 in
Finish
Bright
Max. Temp.
225 Degrees F
Max. Axial Misalignment (In.)
+/-0.010
Torsional Stiffness (Deg./In.-Lbs.)
0.072
Max. Angular Misalignment
3 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Item
Motion Control Coupling
Torque (In.-Lbs.)
50
Screw Type
Cap Screw
Max. Temp. Range (F)
225
Material
Aluminum
Style
6 Beam Clamp
Dynamic Torque Reversing
12.5 lb-in
Screw Material
Alloy Steel with Nypatch
Axial Motion
0.01 in
Moment of Inertia
0.0401 lb-in sq
Dynamic Torque Non-Reversing
25 lb-in
Bore Tolerance
+0.001/-0.000 in
Coupling Material Finish
Bright
Included Screws
(2) Hex Socket Cap Screw
Maximum Speed
6,000 RPM
Number of Beams
6
Features
Balanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single or Four Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Spiral Coupling With Nypatch Anti-Vibration Hardware, Two Sets of Three Spiral Cuts, Zero-Backlash
Parallel Misalignment
0.015 in
Full Bearing Support Required
Yes
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Maximum Torque
50 in-lb
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Fastener Tightening Torque
9.5 N-m
Shaft Tolerance
+0.0000/-0.0005 in
Screw Material Finish
Black Oxide
System of Measurement
Inch
Maximum Operating Temperature
225 Degrees F
Torsional Stiffness
13.89 in-lb/Deg
Series
FCR
Zero Backlash
Yes
Coupling Material
Aluminum
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Minimum Operating Temperature
-40 Degrees F
Bore Type
Round
For Misalignment Type
Angular, Axial, Parallel
Coupling Material Grade
7075
Number of Locking Screws
2
Shaft Locking Type
Clamp On
Angular Misalignment
3 Degrees

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 3/4 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 Clamp On, 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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