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Ruland Coupling, 4 Beam Set Screw, 8mmx6mm PSMR22-8-6-A - main

Coupling, 4 Beam Set Screw, 8mmx6mm

  • Mfr # PSMR22-8-6-A

  • Zoro # G8176594

product price: $41.79
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
8mm x 6mm
Material - Couplings
Aluminum
Outside Dia.
22.2 mm
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Specifications

Product Information

MFR #
PSMR22-8-6-A
Zoro #
G8176594
UPC #
634529033128
Country of Origin
United States

Dimensions

Bore Dia.
8mm x 6mm
Outside Dia.
22.2 mm
Overall Length
27 mm
Screw Size
M4
Length through Bore (mm)
11.43
Overall Length (In.)
1.063
Overall Length (mm)
27
Length through Bore (In.)
0.45
Size
PSMR22
Screw Size (mm)
M4
Outside Dia. (In.)
0.875
Clearance Dia. (mm)
28.6
Length through Bore
11.43 mm
Outside Dia. (mm)
22.2 mm
Clearance Dia. (In.)
1.125 in
Coupling Outside Diameter
22.2 mm
Bore Diameter 2
6 mm
Bore Diameter 1
8 mm
Length Through Bore 2
12.7 mm
Screw Thread Size
M4
Length Through Bore 1
12.7 mm
Different Bore Sizes
Yes

Details

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

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 6 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 Yes, 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

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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