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  11. Coupling, 4 Beam Clamp, Bore 1/2 x 3/8 In
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Ruland

Coupling, 4 Beam Clamp, Bore 1/2 x 3/8 In

original price: $72.45
10% off
new price: $65.19
/ea
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Key Features

  • Shaft Locking Type - Couplings 1 Piece Clamp
  • Bore Dia. 1/2 in x 3/8 in
  • Rated Torque 34 in-lb
  • Max. RPM 6,000 RPM
  • Outside Dia. 1.125 in
See all product information

Product Information

Dimensions

Bore Dia. 1/2 in x 3/8 in
Outside Dia. 1.125 in
Overall Length 1 1/2 in
Screw Size (mm) M4
Clearance Dia. (mm) 28.6
Length through Bore 0.75 in
Length through Bore (In.) 0.750
Screw Size M4
Overall Length (In.) 1.50
Overall Length (mm) 38.10
Outside Dia. (In.) 1.125
Length through Bore (mm) 19.05
Outside Dia. (mm) 28.60
Length Through Bore 1 0.7 in
Bore Diameter 2 3/8 in
Different Bore Sizes Yes
Bore Diameter 1 1/2 in
Screw Thread Size M4
Coupling Outside Diameter 1 1/8 in
Length Through Bore 2 0.7 in

Details

Shaft Locking Type - Couplings 1 Piece Clamp
Rated Torque 34 in-lb
Max. RPM 6,000 RPM
Material - Couplings Aluminum
Max. Temp. Range (F) 225
Torsional Stiffness (Deg./In.-Lbs.) 0.22
Max. Axial Misalignment (In.) +/-0.010
Torque (In.-Lbs.) 34
Style 4 Beam Clamp
Material Aluminum
Max. Angular Misalignment 3 Degrees
Max. Parallel Misalignment (In.) 0.015 in
Screw Type Cap Screw
Max. Temp. 225 Degrees F
Item Motion Control Coupling
Finish Bright
Item - Motion Control Couplings Motion Control Coupling
Moment of Inertia 0.0217 lb-in sq
Axial Motion 0.01 in
Dynamic Torque Non-Reversing 17 lb-in
Bore Tolerance +0.001/-0.000 in
Dynamic Torque Reversing 8.5 lb-in
Screw Material Alloy Steel
Coupling Material Grade 7075
Coupling Material Aluminum
Fastener Tightening Torque 4.6 N-m
Screw Material Finish Black Oxide
System of Measurement Inch
Standards Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Bore Type Round
Maximum Speed 6,000 RPM
Coupling Material Finish Bright
Shaft Locking Type Clamp On
Full Bearing Support Required Yes
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
Shaft Tolerance +0.0000/-0.0005 in
Number of Beams 4
Number of Locking Screws 2
For Environment Angular Misalignment, Axial Motion, Parallel Misalignment
Included Screws (2) Hex Socket Cap Screw
Minimum Operating Temperature -40 Degrees F
Parallel Misalignment 0.015 in
Maximum Operating Temperature 225 Degrees F
Application Light-Duty Power Transmission, Servo Motors to Lead Screws
Maximum Torque 34 in-lb
Torsional Stiffness 4.55 in-lb/Deg
For Misalignment Type Angular, Axial, Parallel
Angular Misalignment 3 Degrees
Series PCR
Zero Backlash Yes

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 3/8 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 34 in-lb, Axial Motion 0.01 in, Overall Length 1 1/2 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 4.55 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 0.7 in

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