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  11. Coupling, 4 Beam Clamp, Bore 3/8 x 5/16 In
Ruland Coupling, 4 Beam Clamp, Bore 3/8 x 5/16 In PCR16-6-5-A - main

Coupling, 4 Beam Clamp, Bore 3/8 x 5/16 In

  • Mfr # PCR16-6-5-A

  • Zoro # G2859001

product price: $58.69
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
3/8 in x 5/16 in
Rated Torque
30 in-lb
Max. RPM
6,000 RPM
Outside Dia.
1 in
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Specifications

Product Information

MFR #
PCR16-6-5-A
Zoro #
G2859001
UPC #
634529032619
Country of Origin
United States

Dimensions

Bore Dia.
3/8 in x 5/16 in
Outside Dia.
1 in
Overall Length
1 1/4 in
Screw Size (mm)
M4
Length through Bore (mm)
15.90
Clearance Dia. (mm)
25.4
Outside Dia. (mm)
25.40
Screw Size
M4
Outside Dia. (In.)
1.000
Length through Bore (In.)
0.625
Length through Bore
0.625 in
Overall Length (In.)
1.25
Overall Length (mm)
31.80
Length Through Bore 1
0.6 in
Coupling Outside Diameter
1 in
Screw Thread Size
M4
Length Through Bore 2
0.6 in
Bore Diameter 1
3/8 in
Bore Diameter 2
5/16 in
Different Bore Sizes
Yes

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
30 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Max. Angular Misalignment
3 Degrees
Torsional Stiffness (Deg./In.-Lbs.)
0.2
Max. Temp. Range (F)
225
Material
Aluminum
Max. Temp.
225 Degrees F
Torque (In.-Lbs.)
30
Max. Parallel Misalignment (In.)
0.015 in
Item - Motion Control Couplings
Motion Control Coupling
Item
Motion Control Coupling
Screw Type
Cap Screw
Style
4 Beam Clamp
Max. Axial Misalignment (In.)
+/-0.010
Finish
Bright
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Reversing
7.5 lb-in
Moment of Inertia
0.0116 lb-in sq
Screw Material
Alloy Steel
Axial Motion
0.01 in
Dynamic Torque Non-Reversing
15 lb-in
Parallel Misalignment
0.015 in
Full Bearing Support Required
Yes
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 Grade
7075
Maximum Speed
6,000 RPM
Torsional Stiffness
5 in-lb/Deg
Angular Misalignment
3 Degrees
Fastener Tightening Torque
4.6 N-m
Zero Backlash
Yes
Maximum Torque
30 in-lb
Number of Locking Screws
2
System of Measurement
Inch
Coupling Material Finish
Bright
For Misalignment Type
Angular, Axial, Parallel
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Maximum Operating Temperature
225 Degrees F
Coupling Material
Aluminum
Bore Type
Round
Series
PCR
Shaft Tolerance
+0.0000/-0.0005 in
Minimum Operating Temperature
-40 Degrees F
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Shaft Locking Type
Clamp On
Screw Material Finish
Black Oxide
Number of Beams
4
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Included Screws
(2) Hex Socket Cap Screw

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/8 in, Bore Diameter 2 5/16 in, Coupling Material Aluminum, Coupling Outside Diameter 1 in, Maximum Speed 6,000 RPM, Maximum Torque 30 in-lb, Axial Motion 0.01 in, Overall Length 1 1/4 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 5 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 0.6 in

Restrictions

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

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