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  11. Coupling, 4 Beam Clamp, 3/16in.x 1/8in.
Ruland Coupling, 4 Beam Clamp, 3/16in.x 1/8in. PCR12-3-2-SS - main

Coupling, 4 Beam Clamp, 3/16in.x 1/8in.

  • Mfr # PCR12-3-2-SS

  • Zoro # G8068426

product price: $111.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Stainless Steel
Outside Dia.
0.75 in
Overall Length
29/32 in
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Specifications

Product Information

MFR #
PCR12-3-2-SS
Zoro #
G8068426
UPC #
634529049686
Country of Origin
United States

Dimensions

Bore Dia.
3/16 in x 1/8 in
Outside Dia.
0.75 in
Overall Length
29/32 in
Length through Bore (mm)
9.8
Size
PCR12
Clearance Dia. (mm)
31.8
Overall Length (mm)
22.9
Length through Bore
0.386 in
Outside Dia. (mm)
19.1
Screw Size
M2.5
Outside Dia. (In.)
0.750 in
Overall Length (In.)
0.9
Screw Size (mm)
M2.5
Length through Bore (In.)
0.386
Clearance Dia. (In.)
1.25 in
Bore Diameter 2
1/8 in
Screw Thread Size
M2.5
Coupling Outside Diameter
3/4 in
Length Through Bore 2
0.4 in
Length Through Bore 1
0.4 in
Bore Diameter 1
3/16 in
Different Bore Sizes
Yes

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Material
Stainless Steel
Rated Torque
23 in-lb
Style
4-Beam Clamp
Torque (In.-Lbs.)
23
Min. Bore (In.)
0.125 in
Torsional Stiffness (Deg./In.-Lbs.)
0.151
Max. Angular Misalignment
3 Degrees
Max. Parallel Misalignment (In.)
0.008 in
Max. Temp. Range (F)
350 Degrees
Max. RPM
6,000 RPM
Max. Temp.
350 Degrees F
Max. Bore (In.)
0.188 in
Item - Motion Control Couplings
Motion Control Coupling
Screw Type
Cap Screw
Max. Axial Misalignment (In.)
+/-0.005
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Screw Material
Alloy Steel
Bore Tolerance
+0.001/-0.000 in
Included Screws
(2) Hex Socket Cap Screw
Coupling Material
Stainless Steel
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
Full Bearing Support Required
Yes
Series
PCR
Minimum Operating Temperature
-40 Degrees F
Maximum Operating Temperature
350 Degrees F
Moment of Inertia
0.007 lb-in sq
Coupling Material Grade
303
Zero Backlash
Yes
Maximum Speed
6,000 RPM
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Bore Type
Round
Number of Locking Screws
2
Number of Beams
4
Shaft Locking Type
Clamp On
Fastener Tightening Torque
1.21 N-m
Dynamic Torque Non-Reversing
11.5 lb-in
Angular Misalignment
3 Degrees
Dynamic Torque Reversing
5.75 lb-in
For Misalignment Type
Angular, Axial, Parallel
Parallel Misalignment
0.008 in
Axial Motion
0.005 in
Torsional Stiffness
6.62 in-lb/Deg
Coupling Material Finish
Bright
Maximum Torque
23 in-lb
Shaft Tolerance
+0.0000/-0.0005 in

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/16 in, Bore Diameter 2 1/8 in, Coupling Material Stainless Steel, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 23 in-lb, Axial Motion 0.005 in, Overall Length 29/32 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 6.62 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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