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  11. Motion Control Coupling, 4 Beam, 1/2"x9mm, Aluminum, OD 1.250", L 1.500"
Ruland Motion Control Coupling, 4 Beam, 1/2"x9mm, Aluminum, OD 1.250", L 1.500" PSR20-1/2"-9MM-A - main

Motion Control Coupling, 4 Beam, 1/2"x9mm, Aluminum, OD 1.250", L 1.500"

  • Mfr # PSR20-1/2"-9MM-A

  • Zoro # G7095973

product price: $56.39
/ea

Key Features

Bore Dia.
0.500 in x 9 mm
Max. RPM
6000 RPM
Outside Dia.
1.250 in (31.8 mm)
Overall Length
1.500 in (38.1 mm)
Max. Parallel Misalignment (In.)
0.015 in (0.38 mm)
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Specifications

Product Information

MFR #
PSR20-1/2"-9MM-A
Zoro #
G7095973
UPC #
634529198889
Country of Origin
United States

Dimensions

Bore Dia.
0.500 in x 9 mm
Outside Dia.
1.250 in (31.8 mm)
Overall Length
1.500 in (38.1 mm)
Fastening Dimensions
Metric
Set Screw Size
M6

Details

Max. RPM
6000 RPM
Item
Beam Coupling,4 Beam,1/2"x9mm,Aluminum
Max. Parallel Misalignment (In.)
0.015 in (0.38 mm)
Style
Set Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.120 Deg/lb-in (1.06 Deg/Nm)
Max. Temp. Range (F)
-40°F to 225°F (-40°C to 107°C)
Max. Angular Misalignment
3 deg
Material
Aluminum
Dynamic Torque Reversing
13 lb-in (1.47 Nm)
Screw Material
Alloy Steel
Number of Screws
4 ea
B2 Shaft Penetration
17.6 mm
Measurement Type
Inch/Metric
Static Torque
52 lb-in (5.88 Nm)
Recommended Shaft Tolerance
+0.0000 in / -0.0005 in (+0.000 mm / -0.013 mm)
Moment of Inertia
0.0340 lb-in<sup>2</sup>, 9.948 x10<sup>-6</sup> kg-m<sup>2</sup>
Bore Tolerance
+0.001 in / -0.000 in (+0.025 mm / -0.000 mm)
Axial Motion
0.010 in (0.25 mm)
Screw Seating Torque
7.2 Nm
B1 Shaft Penetration
0.695 in
Screw Finish
Black Oxide
Dynamic Torque Non-Reversing
26 lb-in (2.94 Nm)

Description

Beam Coupling,4 Beam,1/2 In.x9mm,Aluminum

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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