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Coupling, 4 Beam Clamp, Bore 1/4 x 3/16 In

  • Mfr # PCR12-4-3-A

  • Zoro # G2756031

product price: 
$
42.59
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
1/4 in x 3/16 in
Rated Torque
14 in-lb
Max. RPM
6,000 RPM
Outside Dia.
0.75 in
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Specifications

Details

MFR #
PCR12-4-3-A
Zoro #
G2756031
UPC #
634529032497
Country of Origin
United States
Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
14 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Finish
Bright
Max. Axial Misalignment (In.)
+/-0.005
Torsional Stiffness (Deg./In.-Lbs.)
0.33
Style
4 Beam Clamp
Material
Aluminum
Max. Temp. Range (F)
225
Max. Parallel Misalignment (In.)
0.008 in
Screw Type
Cap Screw
Item - Motion Control Couplings
Motion Control Coupling
Item
Motion Control Coupling
Max. Angular Misalignment
3 Degrees
Torque (In.-Lbs.)
14
Max. Temp.
225 Degrees F
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
Dynamic Torque Reversing
3.5 lb-in
Axial Motion
0.005 in
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Full Bearing Support Required
Yes
Coupling Material Grade
7075
Fastener Tightening Torque
1.21 N-m
Maximum Operating Temperature
225 Degrees F
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
Maximum Speed
6,000 RPM
Number of Beams
4
Series
PCR
Maximum Torque
14 in-lb
Coupling Material Finish
Bright
For Misalignment Type
Angular, Axial, Parallel
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Torsional Stiffness
3.03 in-lb/Deg
Zero Backlash
Yes
Shaft Locking Type
Clamp On
Number of Locking Screws
2
Angular Misalignment
3 Degrees
Included Screws
(2) Hex Socket Cap Screw
System of Measurement
Inch
Minimum Operating Temperature
-40 Degrees F
Shaft Tolerance
+0.0000/-0.0005 in
Parallel Misalignment
0.008 in
Screw Material Finish
Black Oxide
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Type
Round

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 3/16 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

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