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Ruland Coupling, 4 Beam Set Screw, 8mmx7mm PSMR32-8-7-SS - main

Coupling, 4 Beam Set Screw, 8mmx7mm

  • Mfr # PSMR32-8-7-SS

  • Zoro # G8315045

product price: $131.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
8mm x 7mm
Material - Couplings
Stainless Steel
Outside Dia.
31.8 mm
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Specifications

Product Information

MFR #
PSMR32-8-7-SS
Zoro #
G8315045
UPC #
634529050958
Country of Origin
United States

Dimensions

Bore Dia.
8mm x 7mm
Outside Dia.
31.8 mm
Overall Length
38.1 mm
Clearance Dia. (In.)
1.25 in
Outside Dia. (mm)
31.8 mm
Screw Size
M6
Length through Bore (mm)
17.02
Overall Length (mm)
38.1
Length through Bore (In.)
0.67
Screw Size (mm)
M6
Clearance Dia. (mm)
31.8
Length through Bore
17.02 mm
Outside Dia. (In.)
1.25
Size
PSMR32
Overall Length (In.)
1.5
Bore Diameter 1
8 mm
Screw Thread Size
M6
Length Through Bore 2
17.6 mm
Coupling Outside Diameter
31.8 mm
Different Bore Sizes
Yes
Length Through Bore 1
17.6 mm
Bore Diameter 2
7 mm

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Item - Motion Control Couplings
Motion Control Coupling
Torsional Stiffness (Deg./In.-Lbs.)
0.037
Torque (In.-Lbs.)
86
Screw Type
Set Screw
Min. Bore (mm)
7
Max. RPM
6,000 RPM
Setscrew Location
2 (120 Degrees )
Material
Stainless Steel
Max. Temp. Range (F)
350 Degrees
Rated Torque
86 in-lb
Max. Parallel Misalignment (In.)
0.015 in
Max. Temp.
350 Degrees F
Style
4-Beam Set Screw
Max. Angular Misalignment
3 Degrees
Max. Bore (mm)
8 mm
Max. Axial Misalignment (In.)
+/-0.01
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Screw Material
Alloy Steel
Bore Tolerance
+0.025/-0.000 mm
Fastener Tightening Torque
7.2 N-m
Number of Locking Screws
4
Moment of Inertia
0.000026977 kgf/m sq
Number of Beams
4
Series
PSMR
Screw Material Finish
Black Oxide
Maximum Operating Temperature
176 Degrees C
Zero Backlash
Yes
Included Screws
(4) Set Screw
Shaft Locking Type
Set Screw
Minimum Operating Temperature
-40 Degrees C
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
Parallel Misalignment
0.38 mm
Full Bearing Support Required
Yes
Shaft Tolerance
+0.000/-0.013 mm
Coupling Material
Stainless Steel
Dynamic Torque Non-Reversing
4.86 N-m
Angular Misalignment
3 Degrees
Dynamic Torque Reversing
2.43 N-m
Coupling Material Grade
303
Axial Motion
0.25 mm
For Misalignment Type
Angular, Axial, Parallel
Bore Type
Round
Maximum Speed
6,000 RPM
Torsional Stiffness
3.03 N-m/Deg
Maximum Torque
9.72 N-m
Coupling Material Finish
Bright
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 7 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 31.8 mm, Maximum Speed 6,000 RPM, Maximum Torque 9.72 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 3.03 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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