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Coupling, 4 Beam Clamp, Bore 1/8 x 1/8 In

  • Mfr # PCR8-2-2-A

  • Zoro # G0609987

product price:  $45.59
/ea

Key Features

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

Product Information

MFR #
PCR8-2-2-A
Zoro #
G0609987
UPC #
634529032862
Country of Origin
United States

Dimensions

Bore Dia.
1/8 in x 1/8 in
Outside Dia.
0.5 in
Overall Length
3/4 in
Outside Dia. (mm)
12.70
Length through Bore (mm)
9.55
Overall Length (In.)
0.75
Screw Size
M2
Screw Size (mm)
M2
Length through Bore (In.)
0.375
Outside Dia. (In.)
0.500
Clearance Dia. (mm)
12.7
Length through Bore
0.375 in
Overall Length (mm)
19.10
Length Through Bore 1
0.4 in
Different Bore Sizes
No
Bore Diameter 2
1/8 in
Screw Thread Size
M2
Length Through Bore 2
0.4 in
Coupling Outside Diameter
1/2 in
Bore Diameter 1
1/8 in
Wire Rope Length
3/4 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
8 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Item
Motion Control Coupling
Screw Type
Cap Screw
Max. Temp.
225 Degrees F
Style
4 Beam Clamp
Max. Temp. Range (F)
225
Max. Angular Misalignment
3 Degrees
Max. Axial Misalignment (In.)
+/-0.005
Material
Aluminum
Item - Motion Control Couplings
Motion Control Coupling
Max. Parallel Misalignment (In.)
0.008 in
Torsional Stiffness (Deg./In.-Lbs.)
0.75
Finish
Bright
Torque (In.-Lbs.)
8
Axial Motion
0.005 in
Dynamic Torque Non-Reversing
4 lb-in
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Moment of Inertia
0.0004 lb-in sq
Dynamic Torque Reversing
2 lb-in
For Misalignment Type
Angular, Axial, Parallel
Shaft Tolerance
+0.0000/-0.0005 in
Coupling Material Finish
Bright
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
Aluminum
Full Bearing Support Required
Yes
Coupling Material Grade
7075
Series
PCR
Shaft Locking Type
Clamp On
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Screw Material Finish
Black Oxide
Maximum Speed
6,000 RPM
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Minimum Operating Temperature
-40 Degrees F
Zero Backlash
Yes
Included Screws
(2) Hex Socket Cap Screw
Angular Misalignment
3 Degrees
Torsional Stiffness
1.33 in-lb/Deg
Number of Locking Screws
2
Maximum Torque
8 in-lb
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Parallel Misalignment
0.008 in
Number of Beams
4
Fastener Tightening Torque
0.6 N-m
Maximum Operating Temperature
225 Degrees F
System of Measurement
Inch
Bore Type
Round

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/8 in, Bore Diameter 2 1/8 in, Coupling Material Aluminum, Coupling Outside Diameter 1/2 in, Maximum Speed 6,000 RPM, Maximum Torque 8 in-lb, Axial Motion 0.005 in, Overall Length 3/4 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes No, Torsional Stiffness 1.33 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 0.4 in

Restrictions

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

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