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

  • Mfr # PCR12-4-3-SS

  • Zoro # G8343282


product price: $102.99
/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 #
PCR12-4-3-SS
Zoro #
G8343282
UPC #
634529049723
Country of Origin
United States

Dimensions

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

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Rated Torque
19 in-lb
Torque (In.-Lbs.)
19
Screw Type
Cap Screw
Material
Stainless Steel
Max. RPM
6,000 RPM
Max. Axial Misalignment (In.)
+/-0.005
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
350 Degrees F
Torsional Stiffness (Deg./In.-Lbs.)
0.179
Max. Temp. Range (F)
350 Degrees
Max. Bore (In.)
0.25 in
Style
4-Beam Clamp
Max. Parallel Misalignment (In.)
0.008 in
Max. Angular Misalignment
3 Degrees
Min. Bore (In.)
0.188 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
Moment of Inertia
0.007 lb-in sq
Angular Misalignment
3 Degrees
Included Screws
(2) Hex Socket Cap Screw
Coupling Material Grade
303
Minimum Operating Temperature
-40 Degrees F
Dynamic Torque Non-Reversing
9.5 lb-in
Maximum Operating Temperature
350 Degrees F
Maximum Torque
19 in-lb
Number of Beams
4
Fastener Tightening Torque
1.21 N-m
Shaft Locking Type
Clamp On
Torsional Stiffness
5.59 in-lb/Deg
For Misalignment Type
Angular, Axial, Parallel
Screw Material Finish
Black Oxide
Dynamic Torque Reversing
4.75 lb-in
Parallel Misalignment
0.008 in
Coupling Material Finish
Bright
Bore Type
Round
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
Axial Motion
0.005 in
Zero Backlash
Yes
Number of Locking Screws
2
Maximum Speed
6,000 RPM
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material
Stainless Steel
Shaft Tolerance
+0.0000/-0.0005 in

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 3/16 in, Coupling Material Stainless Steel, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 19 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 5.59 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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