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

Coupling, 4 Beam Set Screw, 8mmx6mm

  • Mfr # PSMR22-8-6-SS

  • Zoro # G8465283

product price: $106.99
/ea
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Key Features

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

Product Information

MFR #
PSMR22-8-6-SS
Zoro #
G8465283
UPC #
634529050330
Country of Origin
United States

Dimensions

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

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Material
Stainless Steel
Max. Temp. Range (F)
350 Degrees
Rated Torque
22 in-lb
Item - Motion Control Couplings
Motion Control Coupling
Torque (In.-Lbs.)
22
Setscrew Location
2 (120 Degrees )
Max. Axial Misalignment (In.)
+/-0.005
Max. Parallel Misalignment (In.)
0.008 in
Torsional Stiffness (Deg./In.-Lbs.)
0.134
Max. Angular Misalignment
3 Degrees
Style
4-Beam Set Screw
Min. Bore (mm)
6
Screw Type
Set Screw
Max. Temp.
350 Degrees F
Max. RPM
6,000 RPM
Max. Bore (mm)
8 mm
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Screw Material
Alloy Steel
Bore Tolerance
+0.025/-0.000 mm
Number of Beams
4
Shaft Locking Type
Set Screw
Full Bearing Support Required
Yes
Fastener Tightening Torque
1.76 N-m
Bore Type
Round
Parallel Misalignment
0.2 mm
Maximum Torque
2.49 N-m
Included Screws
(4) Set Screw
Dynamic Torque Non-Reversing
1.25 N-m
Screw Material Finish
Black Oxide
Number of Locking Screws
4
Dynamic Torque Reversing
0.62 N-m
Minimum Operating Temperature
-40 Degrees C
Torsional Stiffness
0.84 N-m/Deg
Maximum Operating Temperature
176 Degrees C
Maximum Speed
6,000 RPM
Shaft Tolerance
+0.000/-0.013 mm
Angular Misalignment
3 Degrees
Series
PSMR
Coupling Material Finish
Bright
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
Coupling Material
Stainless Steel
Zero Backlash
Yes
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Moment of Inertia
0.000004594 kgf/m sq
Coupling Material Grade
303
Axial Motion
0.13 mm
For Misalignment Type
Angular, Axial, Parallel

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 6 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 22.2 mm, Maximum Speed 6,000 RPM, Maximum Torque 2.49 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 0.84 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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