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Coupling, 4 Beam Set Screw, Bore 12 x 8 mm

  • Mfr # PSMR29-12-8-A

  • Zoro # G1430362

product price:  $51.19
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
Bore Dia.
12mm x 8mm
Rated Torque
34 in-lb
Max. RPM
6,000 RPM
Outside Dia.
28.6 mm
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Specifications

Product Information

MFR #
PSMR29-12-8-A
Zoro #
G1430362
UPC #
634529033418
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 8mm
Outside Dia.
28.6 mm
Overall Length
38.1 mm
Length through Bore (mm)
19.05
Outside Dia. (In.)
1.125
Clearance Dia. (mm)
28.6
Outside Dia. (mm)
28.60
Screw Size
M5
Screw Size (mm)
M5
Length through Bore
19.05 mm
Overall Length (In.)
1.50
Overall Length (mm)
38.10
Length through Bore (In.)
0.750
Screw Thread Size
M5
Length Through Bore 1
17.6 mm
Coupling Outside Diameter
28.6 mm
Different Bore Sizes
Yes
Length Through Bore 2
17.6 mm
Bore Diameter 1
12 mm
Bore Diameter 2
8 mm

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Rated Torque
34 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Max. Angular Misalignment
3 Degrees
Torsional Stiffness (Deg./In.-Lbs.)
0.14
Finish
Bright
Style
4 Beam Set Screw
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
225 Degrees F
Max. Axial Misalignment (In.)
+/-0.010
Screw Type
Set Screw
Material
Aluminum
Torque (In.-Lbs.)
34
Max. Parallel Misalignment (In.)
0.015 in
Item
Motion Control Coupling
Max. Temp. Range (F)
225
Moment of Inertia
0.000006349 kgf/m sq
Dynamic Torque Non-Reversing
1.92 N-m
Screw Material
Alloy Steel
Axial Motion
0.25 mm
Dynamic Torque Reversing
0.96 N-m
Bore Tolerance
+0.025/-0.000 mm
Shaft Tolerance
+0.000/-0.013 mm
Coupling Material Grade
7075
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Number of Locking Screws
4
Full Bearing Support Required
Yes
Zero Backlash
Yes
Torsional Stiffness
0.51 N-m/Deg
Shaft Locking Type
Set Screw
Angular Misalignment
3 Degrees
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material
Aluminum
Maximum Operating Temperature
107 Degrees C
For Misalignment Type
Angular, Axial, Parallel
Coupling Material Finish
Bright
Bore Type
Round
Included Screws
(4) Set Screw
Fastener Tightening Torque
4 N-m
Maximum Torque
3.84 N-m
Maximum Speed
6,000 RPM
Number of Beams
4
System of Measurement
Metric
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
Series
PSMR
Screw Material Finish
Black Oxide
Parallel Misalignment
0.38 mm
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Minimum Operating Temperature
-40 Degrees C

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 8 mm, Coupling Material Aluminum, Coupling Outside Diameter 28.6 mm, Maximum Speed 6,000 RPM, Maximum Torque 3.84 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 0.51 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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