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Coupling, 6 Beam Clamp, Bore 3/8 x 5/16 In

  • Mfr # FCR20-6-5-A

  • Zoro # G3126575

product price: 
$
88.15
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
3/8 in x 5/16 in
Rated Torque
61 in-lb
Max. RPM
6,000 RPM
Outside Dia.
1.25 in
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Specifications

Details

MFR #
FCR20-6-5-A
Zoro #
G3126575
UPC #
634529008478
Country of Origin
United States
Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
61 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Max. Angular Misalignment
3 Degrees
Max. Axial Misalignment (In.)
+/-0.010
Screw Type
Cap Screw
Item
Motion Control Coupling
Torque (In.-Lbs.)
61
Max. Temp. Range (F)
225
Torsional Stiffness (Deg./In.-Lbs.)
0.048
Max. Temp.
225 Degrees F
Material
Aluminum
Finish
Bright
Max. Parallel Misalignment (In.)
0.015 in
Style
6 Beam Clamp
Item - Motion Control Couplings
Motion Control Coupling
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Non-Reversing
30.5 lb-in
Moment of Inertia
0.0401 lb-in sq
Screw Material
Alloy Steel with Nypatch
Axial Motion
0.01 in
Dynamic Torque Reversing
15.25 lb-in
Bore Type
Round
Coupling Material Grade
7075
Maximum Operating Temperature
225 Degrees F
Minimum Operating Temperature
-40 Degrees F
For Misalignment Type
Angular, Axial, Parallel
Coupling Material Finish
Bright
Zero Backlash
Yes
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Torsional Stiffness
20.83 in-lb/Deg
Number of Beams
6
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
System of Measurement
Inch
Fastener Tightening Torque
9.5 N-m
Series
FCR
Coupling Material
Aluminum
Full Bearing Support Required
Yes
Number of Locking Screws
2
Parallel Misalignment
0.015 in
Maximum Speed
6,000 RPM
Angular Misalignment
3 Degrees
Screw Material Finish
Black Oxide
Maximum Torque
61 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
Shaft Locking Type
Clamp On
Included Screws
(2) Hex Socket Cap Screw
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Shaft Tolerance
+0.0000/-0.0005 in

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/8 in, Bore Diameter 2 5/16 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/4 in, Maximum Speed 6,000 RPM, Maximum Torque 61 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 Yes, Torsional Stiffness 20.83 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 0.8 in

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