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

  • Mfr # PCR12-4-4-A

  • Zoro # G0643851

product price:  $51.99
/ea

Key Features

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

Product Information

MFR #
PCR12-4-4-A
Zoro #
G0643851
UPC #
634529032503
Country of Origin
United States

Dimensions

Bore Dia.
1/4 in x 1/4 in
Outside Dia.
0.75 in
Overall Length
29/32 in
Screw Size (mm)
M2.5
Outside Dia. (mm)
19.10
Length through Bore (mm)
11.45
Overall Length (In.)
0.90
Length through Bore
0.45 in
Clearance Dia. (mm)
19.1
Outside Dia. (In.)
0.750
Screw Size
M2.5
Length through Bore (In.)
0.450
Overall Length (mm)
22.90
Length Through Bore 1
0.4 in
Bore Diameter 1
1/4 in
Different Bore Sizes
No
Screw Thread Size
M2.5
Coupling Outside Diameter
3/4 in
Length Through Bore 2
0.4 in
Bore Diameter 2
1/4 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 Couplings
Motion Control Coupling
Max. Temp.
225 Degrees F
Finish
Bright
Item
Motion Control Coupling
Max. Axial Misalignment (In.)
+/-0.005
Max. Temp. Range (F)
225
Material
Aluminum
Torsional Stiffness (Deg./In.-Lbs.)
0.33
Max. Angular Misalignment
3 Degrees
Style
4 Beam Clamp
Screw Type
Cap Screw
Max. Parallel Misalignment (In.)
0.008 in
Torque (In.-Lbs.)
14
Dynamic Torque Reversing
3.5 lb-in
Bore Tolerance
+0.001/-0.000 in
Moment of Inertia
0.0025 lb-in sq
Dynamic Torque Non-Reversing
7 lb-in
Screw Material
Alloy Steel
Axial Motion
0.005 in
Shaft Tolerance
+0.0000/-0.0005 in
Fastener Tightening Torque
1.21 N-m
Series
PCR
Angular Misalignment
3 Degrees
Torsional Stiffness
3.03 in-lb/Deg
Full Bearing Support Required
Yes
Screw Material Finish
Black Oxide
Maximum Operating Temperature
225 Degrees F
Included Screws
(2) Hex Socket Cap Screw
Number of Locking Screws
2
Coupling Material Finish
Bright
Maximum Torque
14 in-lb
For Misalignment Type
Angular, Axial, Parallel
Zero Backlash
Yes
Minimum Operating Temperature
-40 Degrees F
Parallel Misalignment
0.008 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
Bore Type
Round
Number of Beams
4
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Coupling Material
Aluminum
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
System of Measurement
Inch
Maximum Speed
6,000 RPM
Shaft Locking Type
Clamp On
Coupling Material Grade
7075

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 1/4 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 No, 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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