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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

Details

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

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