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

  • Mfr # PSMR29-8-8-A
  • Zoro # G1864301
product price: 
$
51.19
/ea

Key Features

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

Details

MFR #
PSMR29-8-8-A
Zoro #
G1864301
UPC #
634529033487
Country of Origin
United States
Shaft Locking Type - Couplings
1 Piece Set Screw
Rated Torque
44 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Max. Temp.
225 Degrees F
Item - Motion Control Couplings
Motion Control Coupling
Max. Angular Misalignment
3 Degrees
Screw Type
Set Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.11
Torque (In.-Lbs.)
44
Finish
Bright
Max. Parallel Misalignment (In.)
0.015 in
Max. Axial Misalignment (In.)
+/-0.010
Style
4 Beam Set Screw
Material
Aluminum
Max. Temp. Range (F)
225
Item
Motion Control Coupling
Dynamic Torque Reversing
1.24 N-m
Dynamic Torque Non-Reversing
2.49 N-m
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel
Axial Motion
0.25 mm
Moment of Inertia
0.000006349 kgf/m sq
Coupling Material
Aluminum
Series
PSMR
Number of Locking Screws
4
Maximum Speed
6,000 RPM
Coupling Material Grade
7075
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Minimum Operating Temperature
-40 Degrees C
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Maximum Torque
4.97 N-m
Angular Misalignment
3 Degrees
Screw Material Finish
Black Oxide
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
Fastener Tightening Torque
4 N-m
Coupling Material Finish
Bright
Included Screws
(4) Set Screw
Shaft Locking Type
Set Screw
For Misalignment Type
Angular, Axial, Parallel
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Full Bearing Support Required
Yes
Parallel Misalignment
0.38 mm
Bore Type
Round
Torsional Stiffness
1.06 N-m/Deg
Shaft Tolerance
+0.000/-0.013 mm
Number of Beams
4
Zero Backlash
Yes
Maximum Operating Temperature
107 Degrees C
System of Measurement
Metric

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 8 mm, Coupling Material Aluminum, Coupling Outside Diameter 28 19/32 in, Maximum Speed 6,000 RPM, Maximum Torque 4.97 N-m, Axial Motion 0.25 mm, Overall Length 38 7/64 in, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 1.06 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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