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Coupling, 4 Beam Clamp, Bore 1/4 x 5/32 In

  • Mfr # PCR12-4-2.5-A

  • Zoro # G0479367

product price: 
$
51.39
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
1/4 in x 5/32 in
Rated Torque
14 in-lb
Max. RPM
6,000 RPM
Outside Dia.
0.75 in
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Specifications

Product Information

MFR #
PCR12-4-2.5-A
Zoro #
G0479367
UPC #
634529032473
Country of Origin
United States

Dimensions

Bore Dia.
1/4 in x 5/32 in
Outside Dia.
0.75 in
Overall Length
29/32 in
Length through Bore (mm)
11.45
Overall Length (In.)
0.90
Outside Dia. (In.)
0.750
Length through Bore
0.45 in
Clearance Dia. (mm)
19.1
Screw Size
M2.5
Screw Size (mm)
M2.5
Outside Dia. (mm)
19.10
Overall Length (mm)
22.90
Length through Bore (In.)
0.450
Bore Diameter 1
1/4 in
Screw Thread Size
M2.5
Coupling Outside Diameter
3/4 in
Different Bore Sizes
Yes
Length Through Bore 1
0.4 in
Bore Diameter 2
5/32 in
Length Through Bore 2
0.4 in
Wire Rope Length
29/32 in
Length
29/32 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
14 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Item
Motion Control Coupling
Max. Temp.
225 Degrees F
Max. Angular Misalignment
3 Degrees
Style
4 Beam Clamp
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp. Range (F)
225
Finish
Bright
Screw Type
Cap Screw
Max. Parallel Misalignment (In.)
0.008 in
Torque (In.-Lbs.)
14
Max. Axial Misalignment (In.)
+/-0.005
Torsional Stiffness (Deg./In.-Lbs.)
0.33
Material
Aluminum
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Moment of Inertia
0.0025 lb-in sq
Dynamic Torque Non-Reversing
7 lb-in
Dynamic Torque Reversing
3.5 lb-in
Axial Motion
0.005 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
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Series
PCR
Torsional Stiffness
3.03 in-lb/Deg
Fastener Tightening Torque
1.21 N-m
Zero Backlash
Yes
Number of Beams
4
Shaft Locking Type
Clamp On
Shaft Tolerance
+0.0000/-0.0005 in
For Misalignment Type
Angular, Axial, Parallel
Minimum Operating Temperature
-40 Degrees F
Bore Type
Round
Angular Misalignment
3 Degrees
System of Measurement
Inch
Full Bearing Support Required
Yes
Number of Locking Screws
2
Screw Material Finish
Black Oxide
Coupling Material
Aluminum
Parallel Misalignment
0.008 in
Maximum Operating Temperature
225 Degrees F
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Coupling Material Finish
Bright
Maximum Speed
6,000 RPM
Included Screws
(2) Hex Socket Cap Screw
Maximum Torque
14 in-lb
Coupling Material Grade
7075

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 5/32 in, Coupling Material Aluminum, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 14 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 3.03 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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