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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

Details

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

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