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MotionControl Couplng, SetScrew, 8mmx8mm

  • Mfr # PSMR29-8-8-SS

  • Zoro # G8384293

product price: 
$
140.99
/ea
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Key Features

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

Details

MFR #
PSMR29-8-8-SS
Zoro #
G8384293
UPC #
634529050682
Country of Origin
United States
Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Item - Motion Control Couplings
Motion Control Coupling
Max. Bore (mm)
8 mm
Max. Temp.
350 Degrees F
Torsional Stiffness (Deg./In.-Lbs.)
0.056
Setscrew Location
2 (120 Degrees )
Min. Bore (mm)
8
Style
4-Beam Set Screw
Screw Type
Set Screw
Max. Axial Misalignment (In.)
+/-0.01
Max. RPM
6,000 RPM
Max. Parallel Misalignment (In.)
0.015 in
Rated Torque
60 in-lb
Torque (In.-Lbs.)
60
Material
Stainless Steel
Max. Temp. Range (F)
350 Degrees
Max. Angular Misalignment
3 Degrees
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel
Number of Locking Screws
4
Shaft Locking Type
Set Screw
Screw Material Finish
Black Oxide
Maximum Torque
6.78 N-m
Moment of Inertia
0.000017643 kgf/m sq
Maximum Operating Temperature
176 Degrees C
Series
PSMR
Parallel Misalignment
0.38 mm
Coupling Material
Stainless Steel
Coupling Material Grade
303
Included Screws
(4) Set Screw
Torsional Stiffness
2 N-m/Deg
Dynamic Torque Reversing
1.7 N-m
Minimum Operating Temperature
-40 Degrees C
Dynamic Torque Non-Reversing
3.39 N-m
Fastener Tightening Torque
4 N-m
Coupling Material Finish
Bright
Zero Backlash
Yes
Maximum Speed
6,000 RPM
Number of Beams
4
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
For Misalignment Type
Angular, Axial, Parallel
Shaft Tolerance
+0.000/-0.013 mm
Full Bearing Support Required
Yes
Axial Motion
0.25 mm
Angular Misalignment
3 Degrees
Bore Type
Round
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

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 8 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 28.6 mm, Maximum Speed 6,000 RPM, Maximum Torque 6.78 N-m, Axial Motion 0.25 mm, Overall Length 38.1 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 2 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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