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MotionControl Coupling, Set Screw, 8mmx8mm

  • Mfr # PSMR22-8-8-A

  • Zoro # G8245946

product price: 
$
36.29
/ea

Key Features

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

Details

MFR #
PSMR22-8-8-A
Zoro #
G8245946
UPC #
634529033142
Country of Origin
United States
Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Torsional Stiffness (Deg./In.-Lbs.)
0.275
Torque (In.-Lbs.)
16
Screw Type
Set Screw
Max. Bore (mm)
8 mm
Min. Bore (mm)
8
Setscrew Location
2 (120 Degrees )
Max. Temp.
225 Degrees F
Max. Temp. Range (F)
225 Degrees
Rated Torque
16 in-lb
Max. Parallel Misalignment (In.)
0.008 in
Material
Aluminum
Max. Angular Misalignment
3 Degrees
Max. Axial Misalignment (In.)
+/-0.005
Item - Motion Control Couplings
Motion Control Coupling
Max. RPM
6,000 RPM
Style
4-Beam Set Screw
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
Included Screws
(4) Set Screw
Maximum Speed
6,000 RPM
Series
PSMR
Maximum Torque
1.81 N-m
Torsional Stiffness
0.41 N-m/Deg
Shaft Locking Type
Set Screw
Bore Type
Round
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Full Bearing Support Required
Yes
Shaft Tolerance
+0.000/-0.013 mm
Angular Misalignment
3 Degrees
Coupling Material
Aluminum
Dynamic Torque Non-Reversing
0.91 N-m
Minimum Operating Temperature
-40 Degrees C
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
Screw Material Finish
Black Oxide
Parallel Misalignment
0.2 mm
Fastener Tightening Torque
1.76 N-m
Number of Locking Screws
4
Number of Beams
4
Maximum Operating Temperature
107 Degrees C
Axial Motion
0.13 mm
For Misalignment Type
Angular, Axial, Parallel
Zero Backlash
Yes
Coupling Material Grade
7075
Moment of Inertia
0.000001639 kgf/m sq
Coupling Material Finish
Bright
Dynamic Torque Reversing
0.45 N-m

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 8 mm, Coupling Material Aluminum, Coupling Outside Diameter 22.2 mm, Maximum Speed 6,000 RPM, Maximum Torque 1.81 N-m, Axial Motion 0.13 mm, Overall Length 27 mm, Parallel Misalignment 0.2 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 0.41 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 12.7 mm

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