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Coupling, 4 Beam Clamp, 5/16in.x 1/4in.

  • Mfr # PCR14-5-4-A

  • Zoro # G8067744


product price: $54.45
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Aluminum
Outside Dia.
0.875 in
Overall Length
1 1/16 in
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Specifications

Product Information

MFR #
PCR14-5-4-A
Zoro #
G8067744
UPC #
634529032558
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in x 1/4 in
Outside Dia.
0.875 in
Overall Length
1 1/16 in
Clearance Dia. (In.)
0.625 in
Outside Dia. (In.)
0.875 in
Overall Length (mm)
27
Length through Bore (In.)
0.45
Screw Size (mm)
M3
Outside Dia. (mm)
22.2
Length through Bore (mm)
11.43
Length through Bore
0.45 in
Clearance Dia. (mm)
15.9
Size
PCR14
Overall Length (In.)
1.063
Screw Size
M3
Bore Diameter 2
1/4 in
Length Through Bore 1
0.5 in
Coupling Outside Diameter
7/8 in
Bore Diameter 1
5/16 in
Screw Thread Size
M3
Different Bore Sizes
Yes
Length Through Bore 2
0.5 in

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Torsional Stiffness (Deg./In.-Lbs.)
0.27
Style
4-Beam Clamp
Max. Bore (In.)
0.313 in
Torque (In.-Lbs.)
16
Min. Bore (In.)
0.25 in
Rated Torque
16 in-lb
Screw Type
Cap Screw
Max. Temp. Range (F)
225 Degrees
Max. RPM
6,000 RPM
Item - Motion Control Couplings
Motion Control Coupling
Material
Aluminum
Max. Temp.
225 Degrees F
Max. Angular Misalignment
3 Degrees
Max. Parallel Misalignment (In.)
0.008 in
Max. Axial Misalignment (In.)
+/-0.005
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Screw Material
Alloy Steel
Bore Tolerance
+0.001/-0.000 in
Angular Misalignment
3 Degrees
Minimum Operating Temperature
-40 Degrees F
Number of Beams
4
Torsional Stiffness
3.7 in-lb/Deg
Number of Locking Screws
2
Screw Material Finish
Black Oxide
Maximum Speed
6,000 RPM
Coupling Material Finish
Bright
Full Bearing Support Required
Yes
Parallel Misalignment
0.008 in
Dynamic Torque Reversing
4 lb-in
Dynamic Torque Non-Reversing
8 lb-in
For Misalignment Type
Angular, Axial, Parallel
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Included Screws
(2) Hex Socket Cap Screw
Axial Motion
0.005 in
Coupling Material
Aluminum
Shaft Tolerance
+0.0000/-0.0005 in
Zero Backlash
Yes
Moment of Inertia
0.0056 lb-in sq
Coupling Material Grade
7075
Features
Balanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Two Sets of Two Spiral Cuts, Zero-Backlash
Maximum Torque
16 in-lb
Maximum Operating Temperature
225 Degrees F
Bore Type
Round
Series
PCR
Fastener Tightening Torque
2.1 N-m
Shaft Locking Type
Clamp On

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 7/8 in, Maximum Speed 6,000 RPM, Maximum Torque 16 in-lb, Axial Motion 0.005 in, Overall Length 1 1/16 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 3.7 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 0.5 in

Restrictions

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

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