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Coupling, 6 Beam Clamp, Bore 5/16 x 1/4 In

  • Mfr # FCR12-5-4-A

  • Zoro # G1754207

product price: 
$
53.49
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
5/16 in x 1/4 in
Rated Torque
20 in-lb
Max. RPM
6,000 RPM
Outside Dia.
0.75 in
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Specifications

Details

MFR #
FCR12-5-4-A
Zoro #
G1754207
UPC #
634529008386
Country of Origin
United States
Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
20 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Max. Angular Misalignment
3 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Item
Motion Control Coupling
Finish
Bright
Torque (In.-Lbs.)
20
Torsional Stiffness (Deg./In.-Lbs.)
0.229
Material
Aluminum
Style
6 Beam Clamp
Max. Parallel Misalignment (In.)
0.008 in
Screw Type
Cap Screw
Max. Temp.
225 Degrees F
Max. Temp. Range (F)
225
Max. Axial Misalignment (In.)
+/-0.005
Moment of Inertia
0.0036 lb-in sq
Axial Motion
0.005 in
Dynamic Torque Reversing
5 lb-in
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Non-Reversing
10 lb-in
Screw Material
Alloy Steel with Nypatch
Parallel Misalignment
0.008 in
Bore Type
Round
Coupling Material
Aluminum
Series
FCR
Number of Beams
6
Maximum Torque
20 in-lb
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
System of Measurement
Inch
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Shaft Tolerance
+0.0000/-0.0005 in
Shaft Locking Type
Clamp On
Minimum Operating Temperature
-40 Degrees F
Coupling Material Finish
Bright
Zero Backlash
Yes
Number of Locking Screws
2
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Screw Material Finish
Black Oxide
Coupling Material Grade
7075
Full Bearing Support Required
Yes
Angular Misalignment
3 Degrees
Maximum Operating Temperature
225 Degrees F
Torsional Stiffness
4.37 in-lb/Deg
For Misalignment Type
Angular, Axial, Parallel
Fastener Tightening Torque
2.1 N-m
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Maximum Speed
6,000 RPM
Included Screws
(2) Hex Socket Cap Screw

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 1/4 in, Coupling Material Aluminum, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 20 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 4.37 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 0.6 in

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