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MotionControl Coupling, Clamp, 1/4"x3/16"

  • Mfr # PCR14-4-3-A

  • Zoro # G7806373

product price: 
$
53.39
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Bore Dia.
1/4 in x 3/16 in
Material - Couplings
Aluminum
Outside Dia.
0.875 in
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Specifications

Product Information

MFR #
PCR14-4-3-A
Zoro #
G7806373
UPC #
634529032527
Country of Origin
United States

Dimensions

Bore Dia.
1/4 in x 3/16 in
Outside Dia.
0.875 in
Overall Length
1 1/16 in
Clearance Dia. (In.)
0.5 in
Outside Dia. (In.)
0.875 in
Clearance Dia. (mm)
12.7
Screw Size (mm)
M3
Overall Length (In.)
1.063
Length through Bore
0.45 in
Overall Length (mm)
27
Screw Size
M3
Outside Dia. (mm)
22.2
Size
PCR14
Length through Bore (In.)
0.45
Length through Bore (mm)
11.43
Different Bore Sizes
Yes
Coupling Outside Diameter
7/8 in
Length Through Bore 2
0.5 in
Bore Diameter 2
3/16 in
Bore Diameter 1
1/4 in
Screw Thread Size
M3
Length Through Bore 1
0.5 in
Wire Rope Length
1 1/16 in
Length
1 1/16 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
225 Degrees F
Max. RPM
6,000 RPM
Min. Bore (In.)
0.188 in
Material
Aluminum
Max. Axial Misalignment (In.)
+/-0.005
Rated Torque
18 in-lb
Max. Parallel Misalignment (In.)
0.008 in
Max. Bore (In.)
0.25 in
Torsional Stiffness (Deg./In.-Lbs.)
0.21
Style
4-Beam Clamp
Max. Angular Misalignment
3 Degrees
Max. Temp. Range (F)
225 Degrees
Screw Type
Cap Screw
Torque (In.-Lbs.)
18
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Zero Backlash
Yes
Number of Locking Screws
2
Shaft Locking Type
Clamp On
Screw Material Finish
Black Oxide
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
Number of Beams
4
Series
PCR
Full Bearing Support Required
Yes
Bore Type
Round
Fastener Tightening Torque
2.1 N-m
Minimum Operating Temperature
-40 Degrees F
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Dynamic Torque Reversing
4.5 lb-in
Angular Misalignment
3 Degrees
Included Screws
(2) Hex Socket Cap Screw
Torsional Stiffness
4.76 in-lb/Deg
For Misalignment Type
Angular, Axial, Parallel
Moment of Inertia
0.0056 lb-in sq
Dynamic Torque Non-Reversing
9 lb-in
Parallel Misalignment
0.008 in
Shaft Tolerance
+0.0000/-0.0005 in
Maximum Torque
18 in-lb
Maximum Operating Temperature
225 Degrees F
Coupling Material Grade
7075
Coupling Material Finish
Bright
Maximum Speed
6,000 RPM
Axial Motion
0.005 in
Coupling Material
Aluminum

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 7/8 in, Maximum Speed 6,000 RPM, Maximum Torque 18 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 4.76 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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