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  11. Coupling, 4 Beam Set Screw, 12mmx11mm
Ruland Coupling, 4 Beam Set Screw, 12mmx11mm PSMR32-12-11-A - main

Coupling, 4 Beam Set Screw, 12mmx11mm

  • Mfr # PSMR32-12-11-A

  • Zoro # G8392124

product price: $57.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
12mm x 11mm
Material - Couplings
Aluminum
Outside Dia.
31.8 mm
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Specifications

Product Information

MFR #
PSMR32-12-11-A
Zoro #
G8392124
UPC #
634529033654
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 11mm
Outside Dia.
31.8 mm
Overall Length
38.1 mm
Outside Dia. (mm)
31.8 mm
Size
PSMR32
Length through Bore (In.)
0.67
Length through Bore
17.02 mm
Clearance Dia. (mm)
28.6
Length through Bore (mm)
17.02
Overall Length (In.)
1.5
Outside Dia. (In.)
1.25
Screw Size (mm)
M6
Overall Length (mm)
38.1
Screw Size
M6
Clearance Dia. (In.)
1.125 in
Coupling Outside Diameter
31.8 mm
Different Bore Sizes
Yes
Bore Diameter 1
12 mm
Bore Diameter 2
11 mm
Length Through Bore 1
17.6 mm
Length Through Bore 2
17.6 mm
Screw Thread Size
M6

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Torque (In.-Lbs.)
52
Torsional Stiffness (Deg./In.-Lbs.)
0.124
Max. Angular Misalignment
3 Degrees
Screw Type
Set Screw
Material
Aluminum
Max. Parallel Misalignment (In.)
0.015 in
Max. Temp.
225 Degrees F
Max. Axial Misalignment (In.)
+/-0.01
Max. Temp. Range (F)
225 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Rated Torque
52 in-lb
Style
4-Beam Set Screw
Setscrew Location
2 (120 Degrees )
Max. RPM
6,000 RPM
Max. Bore (mm)
12 mm
Min. Bore (mm)
11
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel
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
Angular Misalignment
3 Degrees
Torsional Stiffness
0.91 N-m/Deg
For Misalignment Type
Angular, Axial, Parallel
Parallel Misalignment
0.38 mm
Full Bearing Support Required
Yes
Maximum Torque
5.88 N-m
Series
PSMR
Coupling Material Grade
7075
Number of Beams
4
Coupling Material
Aluminum
Included Screws
(4) Set Screw
Maximum Speed
6,000 RPM
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Fastener Tightening Torque
7.2 N-m
Shaft Locking Type
Set Screw
Screw Material Finish
Black Oxide
Moment of Inertia
0.000009948 kgf/m sq
Shaft Tolerance
+0.000/-0.013 mm
Bore Type
Round
Coupling Material Finish
Bright
Minimum Operating Temperature
-40 Degrees C
Axial Motion
0.25 mm
Number of Locking Screws
4
Dynamic Torque Reversing
1.47 N-m
Dynamic Torque Non-Reversing
2.94 N-m
Maximum Operating Temperature
107 Degrees C
Zero Backlash
Yes

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 11 mm, Coupling Material Aluminum, Coupling Outside Diameter 31.8 mm, Maximum Speed 6,000 RPM, Maximum Torque 5.88 N-m, Axial Motion 0.25 mm, Overall Length 38.1 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 0.91 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 17.6 mm

Restrictions

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

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