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Ruland Coupling, 4 Beam Set Screw, 12mmx8mm PSMR32-12-8-SS - main

Coupling, 4 Beam Set Screw, 12mmx8mm

  • Mfr # PSMR32-12-8-SS

  • Zoro # G7977426

product price: $123.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
12mm x 8mm
Material - Couplings
Stainless Steel
Outside Dia.
31.8 mm
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Specifications

Product Information

MFR #
PSMR32-12-8-SS
Zoro #
G7977426
UPC #
634529050897
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 8mm
Outside Dia.
31.8 mm
Overall Length
38.1 mm
Length through Bore (In.)
0.67
Clearance Dia. (mm)
31.8
Overall Length (mm)
38.1
Size
PSMR32
Screw Size
M6
Length through Bore
17.02 mm
Screw Size (mm)
M6
Length through Bore (mm)
17.02
Outside Dia. (mm)
31.8 mm
Outside Dia. (In.)
1.25
Overall Length (In.)
1.5
Clearance Dia. (In.)
1.25 in
Length Through Bore 2
17.6 mm
Screw Thread Size
M6
Coupling Outside Diameter
31.8 mm
Length Through Bore 1
17.6 mm
Bore Diameter 1
12 mm
Different Bore Sizes
Yes
Bore Diameter 2
8 mm

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Max. Axial Misalignment (In.)
+/-0.01
Max. Bore (mm)
12 mm
Max. Temp.
350 Degrees F
Max. RPM
6,000 RPM
Torque (In.-Lbs.)
70
Torsional Stiffness (Deg./In.-Lbs.)
0.064
Max. Temp. Range (F)
350 Degrees
Screw Type
Set Screw
Rated Torque
70 in-lb
Setscrew Location
2 (120 Degrees )
Style
4-Beam Set Screw
Max. Angular Misalignment
3 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Material
Stainless Steel
Min. Bore (mm)
8
Max. Parallel Misalignment (In.)
0.015 in
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
Series
PSMR
For Misalignment Type
Angular, Axial, Parallel
Torsional Stiffness
1.75 N-m/Deg
Angular Misalignment
3 Degrees
Coupling Material
Stainless Steel
Axial Motion
0.25 mm
Minimum Operating Temperature
-40 Degrees C
Shaft Locking Type
Set Screw
Coupling Material Grade
303
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
Dynamic Torque Non-Reversing
3.96 N-m
Coupling Material Finish
Bright
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Screw Material Finish
Black Oxide
Maximum Torque
7.91 N-m
Bore Type
Round
Number of Beams
4
Shaft Tolerance
+0.000/-0.013 mm
Parallel Misalignment
0.38 mm
Maximum Operating Temperature
176 Degrees C
Zero Backlash
Yes
Dynamic Torque Reversing
1.98 N-m
Maximum Speed
6,000 RPM
Included Screws
(4) Set Screw
Moment of Inertia
0.000026977 kgf/m sq
Number of Locking Screws
4
Fastener Tightening Torque
7.2 N-m

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 8 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 31.8 mm, Maximum Speed 6,000 RPM, Maximum Torque 7.91 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 1.75 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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