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MotionControl Couplng, SetScrew, 12mmx8mm

  • Mfr # PSMR32-12-8-A

  • Zoro # G7937081

product price:  $61.79
/ea

Key Features

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

Product Information

MFR #
PSMR32-12-8-A
Zoro #
G7937081
UPC #
634529033692
Country of Origin
United States

Dimensions

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

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Setscrew Location
2 (120 Degrees )
Torsional Stiffness (Deg./In.-Lbs.)
0.124
Screw Type
Set Screw
Max. Temp. Range (F)
225 Degrees
Rated Torque
52 in-lb
Max. RPM
6,000 RPM
Item - Motion Control Couplings
Motion Control Coupling
Material
Aluminum
Style
4-Beam Set Screw
Max. Bore (mm)
12 mm
Torque (In.-Lbs.)
52
Max. Axial Misalignment (In.)
+/-0.01
Min. Bore (mm)
8
Max. Temp.
225 Degrees F
Max. Angular Misalignment
3 Degrees
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
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Torsional Stiffness
0.91 N-m/Deg
Dynamic Torque Reversing
1.47 N-m
Shaft Locking Type
Set Screw
Number of Locking Screws
4
Number of Beams
4
Series
PSMR
Maximum Speed
6,000 RPM
Dynamic Torque Non-Reversing
2.94 N-m
Full Bearing Support Required
Yes
Screw Material Finish
Black Oxide
Coupling Material Grade
7075
Angular Misalignment
3 Degrees
Parallel Misalignment
0.38 mm
Moment of Inertia
0.000009948 kgf/m sq
Maximum Operating Temperature
107 Degrees C
Minimum Operating Temperature
-40 Degrees C
Bore Type
Round
Fastener Tightening Torque
7.2 N-m
Coupling Material
Aluminum
Axial Motion
0.25 mm
Maximum Torque
5.88 N-m
For Misalignment Type
Angular, Axial, Parallel
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
Shaft Tolerance
+0.000/-0.013 mm
Included Screws
(4) Set Screw
Zero Backlash
Yes
Coupling Material Finish
Bright

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 8 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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