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Coupling, 4 Beam Clamp, 1/2in.x 5/16in.

  • Mfr # PCR18-8-5-SS

  • Zoro # G8126702


product price: $138.99
/ea
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Key Features

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

Product Information

MFR #
PCR18-8-5-SS
Zoro #
G8126702
UPC #
634529049914
Country of Origin
United States

Dimensions

Bore Dia.
1/2 in x 5/16 in
Outside Dia.
1.125 in
Overall Length
1 1/2 in
Size
PCR18
Clearance Dia. (In.)
1.0 in
Overall Length (In.)
1.5
Screw Size (mm)
M4
Length through Bore
0.67 in
Length through Bore (mm)
17.02
Screw Size
M4
Clearance Dia. (mm)
25.4
Overall Length (mm)
38.1
Outside Dia. (mm)
28.6
Outside Dia. (In.)
1.125 in
Length through Bore (In.)
0.67
Bore Diameter 2
5/16 in
Length Through Bore 2
0.7 in
Coupling Outside Diameter
1 1/8 in
Bore Diameter 1
1/2 in
Different Bore Sizes
Yes
Screw Thread Size
M4
Length Through Bore 1
0.7 in

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Max. Parallel Misalignment (In.)
0.015 in
Max. RPM
6,000 RPM
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
350 Degrees F
Material
Stainless Steel
Max. Axial Misalignment (In.)
+/-0.01
Rated Torque
46 in-lb
Max. Angular Misalignment
3 Degrees
Screw Type
Cap Screw
Torque (In.-Lbs.)
46
Style
4-Beam Clamp
Max. Temp. Range (F)
350 Degrees
Max. Bore (In.)
0.5 in
Torsional Stiffness (Deg./In.-Lbs.)
0.111
Min. Bore (In.)
0.313 in
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 Operating Temperature
350 Degrees F
Dynamic Torque Reversing
11.5 lb-in
Minimum Operating Temperature
-40 Degrees F
Number of Locking Screws
2
Shaft Tolerance
+0.0000/-0.0005 in
Fastener Tightening Torque
4.6 N-m
Screw Material Finish
Black Oxide
Angular Misalignment
3 Degrees
Coupling Material
Stainless Steel
Moment of Inertia
0.0603 lb-in sq
Bore Type
Round
Coupling Material Finish
Bright
Torsional Stiffness
9.01 in-lb/Deg
Parallel Misalignment
0.015 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
Zero Backlash
Yes
Coupling Material Grade
303
Series
PCR
Maximum Speed
6,000 RPM
Included Screws
(2) Hex Socket Cap Screw
Maximum Torque
46 in-lb
Dynamic Torque Non-Reversing
23 lb-in
Axial Motion
0.01 in
Shaft Locking Type
Clamp On
Number of Beams
4
For Misalignment Type
Angular, Axial, Parallel
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Full Bearing Support Required
Yes

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 5/16 in, Coupling Material Stainless Steel, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 46 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 9.01 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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