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MotionControl Coupling, Clamp, 1/4"x1/4"

  • Mfr # PCR18-4-4-A

  • Zoro # G8086933

product price: 
$
61.59
/ea

Key Features

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

Details

MFR #
PCR18-4-4-A
Zoro #
G8086933
UPC #
634529032633
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
Max. Temp. Range (F)
225 Degrees
Style
4-Beam Clamp
Rated Torque
47 in-lb
Item - Motion Control Couplings
Motion Control Coupling
Torsional Stiffness (Deg./In.-Lbs.)
0.1
Max. Bore (In.)
0.25 in
Max. Parallel Misalignment (In.)
0.015 in
Max. Axial Misalignment (In.)
+/-0.01
Screw Type
Cap Screw
Max. RPM
6,000 RPM
Max. Temp.
225 Degrees F
Min. Bore (In.)
0.25 in
Material
Aluminum
Torque (In.-Lbs.)
47
Max. Angular Misalignment
3 Degrees
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
Shaft Locking Type
Clamp On
Full Bearing Support Required
Yes
Torsional Stiffness
10 in-lb/Deg
Number of Locking Screws
2
Zero Backlash
Yes
Included Screws
(2) Hex Socket Cap Screw
Dynamic Torque Non-Reversing
23.5 lb-in
Maximum Torque
47 in-lb
Number of Beams
4
Coupling Material Grade
7075
Dynamic Torque Reversing
11.75 lb-in
Axial Motion
0.01 in
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
Fastener Tightening Torque
4.6 N-m
Moment of Inertia
0.0217 lb-in sq
Parallel Misalignment
0.015 in
For Misalignment Type
Angular, Axial, Parallel
Coupling Material Finish
Bright
Coupling Material
Aluminum
Series
PCR
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Screw Material Finish
Black Oxide
Angular Misalignment
3 Degrees
Shaft Tolerance
+0.0000/-0.0005 in
Bore Type
Round
Maximum Operating Temperature
225 Degrees F
Minimum Operating Temperature
-40 Degrees F
Maximum Speed
6,000 RPM

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 1/4 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 47 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 No, Torsional Stiffness 10 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 0.7 in

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