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MotionControl Coupling, Clamp, 1/2"x5/16"

  • Mfr # PCR20-8-5-A
  • Zoro # G8298954
product price: 
$
71.39
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Aluminum
Outside Dia.
1.25 in
Overall Length
1 1/2 in
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Specifications

Details

MFR #
PCR20-8-5-A
Zoro #
G8298954
UPC #
634529032800
Country of Origin
United States
Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Max. Temp. Range (F)
225 Degrees
Max. Axial Misalignment (In.)
+/-0.01
Min. Bore (In.)
0.313 in
Max. Angular Misalignment
3 Degrees
Rated Torque
52 in-lb
Screw Type
Cap Screw
Max. Temp.
225 Degrees F
Max. Parallel Misalignment (In.)
0.015 in
Material
Aluminum
Torsional Stiffness (Deg./In.-Lbs.)
0.12
Torque (In.-Lbs.)
52
Max. RPM
6,000 RPM
Max. Bore (In.)
0.5 in
Item - Motion Control Couplings
Motion Control Coupling
Style
4-Beam Clamp
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Screw Material
Alloy Steel
Bore Tolerance
+0.001/-0.000 in
Maximum Torque
52 in-lb
Full Bearing Support Required
Yes
Minimum Operating Temperature
-40 Degrees F
Coupling Material Finish
Bright
Angular Misalignment
3 Degrees
Screw Material Finish
Black Oxide
Dynamic Torque Reversing
13 lb-in
Number of Locking Screws
2
Shaft Locking Type
Clamp On
For Misalignment Type
Angular, Axial, Parallel
Axial Motion
0.01 in
Fastener Tightening Torque
4.6 N-m
Shaft Tolerance
+0.0000/-0.0005 in
Parallel Misalignment
0.015 in
Maximum Speed
6,000 RPM
Series
PCR
Torsional Stiffness
8.33 in-lb/Deg
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
Coupling Material
Aluminum
Number of Beams
4
Maximum Operating Temperature
225 Degrees F
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Zero Backlash
Yes
Moment of Inertia
0.034 lb-in sq
Dynamic Torque Non-Reversing
26 lb-in
Included Screws
(2) Hex Socket Cap Screw
Bore Type
Round

Dimensions

Bore Dia.
1/2 in x 5/16 in
Outside Dia.
1.25 in
Overall Length
1 1/2 in
Screw Size
M4
Overall Length (In.)
1.5
Outside Dia. (In.)
1.250 in
Outside Dia. (mm)
31.8
Clearance Dia. (mm)
31.8
Clearance Dia. (In.)
1.25 in
Length through Bore (mm)
17.02
Length through Bore (In.)
0.67
Size
PCR20
Overall Length (mm)
38.1
Screw Size (mm)
M4
Length through Bore
0.67 in
Length Through Bore 2
0.7 in
Bore Diameter 1
1/2 in
Bore Diameter 2
5/16 in
Length Through Bore 1
0.7 in
Different Bore Sizes
Yes
Coupling Outside Diameter
1 1/4 in
Screw Thread Size
M4
Wire Rope Length
1 1/2 in
Length
1 1/2 in
Fits Chest Size
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

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 5/16 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/4 in, Maximum Speed 6,000 RPM, Maximum Torque 52 in-lb, Axial Motion 0.01 in, Overall Length 1 1/2 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 8.33 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 0.7 in

Restrictions

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

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