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Ruland Coupling, 4 Beam Set Screw, 8mmx8mm PSMR32-8-8-A - main

Coupling, 4 Beam Set Screw, 8mmx8mm

  • Mfr # PSMR32-8-8-A

  • Zoro # G8432191

product price: $59.19
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
8mm x 8mm
Material - Couplings
Aluminum
Outside Dia.
31.8 mm
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Specifications

Product Information

MFR #
PSMR32-8-8-A
Zoro #
G8432191
UPC #
634529033760
Country of Origin
United States

Dimensions

Bore Dia.
8mm x 8mm
Outside Dia.
31.8 mm
Overall Length
38.1 mm
Overall Length (In.)
1.5
Outside Dia. (mm)
31.8 mm
Length through Bore (In.)
0.67
Size
PSMR32
Length through Bore (mm)
17.02
Clearance Dia. (In.)
1.25 in
Screw Size
M6
Length through Bore
17.02 mm
Clearance Dia. (mm)
31.8
Screw Size (mm)
M6
Overall Length (mm)
38.1
Outside Dia. (In.)
1.25
Bore Diameter 2
8 mm
Screw Thread Size
M6
Length Through Bore 2
17.6 mm
Different Bore Sizes
No
Bore Diameter 1
8 mm
Length Through Bore 1
17.6 mm
Coupling Outside Diameter
31.8 mm

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Max. Axial Misalignment (In.)
+/-0.01
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
225 Degrees F
Max. Angular Misalignment
3 Degrees
Torque (In.-Lbs.)
64
Torsional Stiffness (Deg./In.-Lbs.)
0.06
Setscrew Location
2 (120 Degrees )
Max. RPM
6,000 RPM
Min. Bore (mm)
8
Material
Aluminum
Max. Parallel Misalignment (In.)
0.015 in
Max. Temp. Range (F)
225 Degrees
Rated Torque
64 in-lb
Screw Type
Set Screw
Max. Bore (mm)
8 mm
Style
4-Beam Set Screw
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Screw Material
Alloy Steel
Bore Tolerance
+0.025/-0.000 mm
Fastener Tightening Torque
7.2 N-m
Dynamic Torque Non-Reversing
3.62 N-m
Bore Type
Round
Coupling Material Grade
7075
Shaft Tolerance
+0.000/-0.013 mm
Coupling Material Finish
Bright
Coupling Material
Aluminum
Angular Misalignment
3 Degrees
Minimum Operating Temperature
-40 Degrees C
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Parallel Misalignment
0.38 mm
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
Torsional Stiffness
1.89 N-m/Deg
Number of Beams
4
Shaft Locking Type
Set Screw
Maximum Operating Temperature
107 Degrees C
For Misalignment Type
Angular, Axial, Parallel
Number of Locking Screws
4
Series
PSMR
Axial Motion
0.25 mm
Included Screws
(4) Set Screw
Maximum Torque
7.23 N-m
Maximum Speed
6,000 RPM
Dynamic Torque Reversing
1.81 N-m
Moment of Inertia
0.000009948 kgf/m sq
Zero Backlash
Yes
Screw Material Finish
Black Oxide

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 8 mm, Coupling Material Aluminum, Coupling Outside Diameter 31.8 mm, Maximum Speed 6,000 RPM, Maximum Torque 7.23 N-m, Axial Motion 0.25 mm, Overall Length 38.1 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 1.89 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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