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  11. Coupling, 6 Beam Clamp, Bore 1/4 x 3/16 In
Ruland Coupling, 6 Beam Clamp, Bore 1/4 x 3/16 In FCR12-4-3-A - main

Coupling, 6 Beam Clamp, Bore 1/4 x 3/16 In

  • Mfr # FCR12-4-3-A

  • Zoro # G1708253

product price: $48.69
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
1/4 in x 3/16 in
Rated Torque
26 in-lb
Max. RPM
6,000 RPM
Outside Dia.
0.75 in
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Specifications

Product Information

MFR #
FCR12-4-3-A
Zoro #
G1708253
UPC #
634529008355
Country of Origin
United States

Dimensions

Bore Dia.
1/4 in x 3/16 in
Outside Dia.
0.75 in
Overall Length
1 1/4 in
Clearance Dia. (In.)
0.879 in
Length through Bore
0.625 in
Overall Length (In.)
1.25
Length through Bore (In.)
0.625
Screw Size (mm)
M3
Outside Dia. (In.)
0.750
Screw Size
M3
Length Through Bore 1
0.6 in
Bore Diameter 1
1/4 in
Length Through Bore 2
0.6 in
Screw Thread Size
M3
Coupling Outside Diameter
3/4 in
Different Bore Sizes
Yes
Bore Diameter 2
3/16 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
26 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Finish
Bright
Max. Parallel Misalignment (In.)
0.008 in
Max. Temp.
225 Degrees F
Screw Type
Cap Screw
Max. Temp. Range (F)
225
Max. Angular Misalignment
3 Degrees
Item
Motion Control Coupling
Item - Motion Control Couplings
Motion Control Coupling
Torsional Stiffness (Deg./In.-Lbs.)
0.152
Material
Aluminum
Style
6 Beam Clamp
Torque (In.-Lbs.)
26
Max. Axial Misalignment (In.)
+/-0.005
Axial Motion
0.005 in
Screw Material
Alloy Steel with Nypatch
Moment of Inertia
0.0036 lb-in sq
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Non-Reversing
13 lb-in
Dynamic Torque Reversing
6.5 lb-in
Number of Locking Screws
2
Screw Material Finish
Black Oxide
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material Finish
Bright
Maximum Speed
6,000 RPM
Angular Misalignment
3 Degrees
Bore Type
Round
Minimum Operating Temperature
-40 Degrees F
Parallel Misalignment
0.008 in
Included Screws
(2) Hex Socket Cap Screw
Coupling Material
Aluminum
Fastener Tightening Torque
2.1 N-m
Torsional Stiffness
6.58 in-lb/Deg
Zero Backlash
Yes
For Misalignment Type
Angular, Axial, Parallel
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Shaft Locking Type
Clamp On
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
Full Bearing Support Required
Yes
Coupling Material Grade
7075
Number of Beams
6
Series
FCR
System of Measurement
Inch
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Maximum Operating Temperature
225 Degrees F
Shaft Tolerance
+0.0000/-0.0005 in
Maximum Torque
26 in-lb

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 3/16 in, Coupling Material Aluminum, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 26 in-lb, Axial Motion 0.005 in, Overall Length 1 1/4 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 6.58 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 0.6 in

Restrictions

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

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