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RULAND MANUFACTURING PCR16-5-4-A 5/16 x 1/4 Inch Four Beam Coupling, Aluminum, Clamp Style, 1.000 Inch OD, 1.250 Inch Lg.

Item: AB8XXM
Model: PCR16-5-4-A
Cross Ref: 2ADY4
28 In Stock

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SGD 166.28
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SGD 149.66 /unit (inc. GST)
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Specifications

Item Motion Control Coupling
Angular Misalignment
Application Light-Duty Power Transmission, Servo Motors to Lead Screws
Axial Motion 0.01"
Bore Dia. 5/16" x 1/4"
Bore Diameter 1 5/16"
Bore Diameter 2 1/4"
Bore Tolerance 0" to 0.001"
Bore Type Round
Clearance Dia. 25.4 mm
Coupling Material Aluminum
Coupling Material Finish Bright
Coupling Material Grade Grade 7075
Coupling Outside Diameter 1"
Different Bore Sizes Yes
Dynamic Torque Non-reversing 16.5 lbs.-in.
Dynamic Torque Reversing 8.25 lbs.-in.
Fastener Tightening Torque 4.6 N-m
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
Finish Bright
For Environment Angular Misalignment, Axial Motion, Parallel Misalignment
For Misalignment Type Angular, Axial, Parallel
Full Bearing Support Required Yes
Included Screws (2) Hex Socket Cap Screw
Length Through Bore 15.9 mm
Length Through Bore 1 0.6"
Length Through Bore 2 0.6"
Material Aluminum
Max. Angular Misalignment
Max. Parallel Misalignment 0.015"
Max. Speed 6000 RPM
Max. Temp. Range 225°F
Maximum Operating Temperature 225°F
Minimum Operating Temperature -40°F
Moment Of Inertia 0.0116 lbs.-sq. in.
Number Of Beams 4
Number Of Locking Screws 2
Outside Dia. 25.4 mm
Overall Length 1 1/4"
Parallel Misalignment 0.015"
Rated Torque 33 lbs.-in.
Screw Material Alloy Steel
Screw Material Finish Black Oxide
Screw Thread Size M4
Screw Type Cap Screw
Shaft Locking Type Clamp On
Shaft Tolerance -0.0005" to 0"
Style 4 Beam Clamp
System Of Measurement Imperial
Torque 33 lbs.-in.
Torsional Stiffness 5.56 lbs.-in./deg.
Zero Backlash Yes

Shipping Information

Height (cm) 2.54
Length (cm) 3.18
Width (cm) 2.54
HS Code 8483608000
Country Of Origin US
Weight (kg) 0.036

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