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  11. Coupling, 4 Beam Set Screw, 7mmx5mm
Ruland Coupling, 4 Beam Set Screw, 7mmx5mm PSMR22-7-5-SS - main

Coupling, 4 Beam Set Screw, 7mmx5mm

  • Mfr # PSMR22-7-5-SS

  • Zoro # G7898125

product price: $104.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
7mm x 5mm
Material - Couplings
Stainless Steel
Outside Dia.
22.2 mm
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Specifications

Product Information

MFR #
PSMR22-7-5-SS
Zoro #
G7898125
UPC #
634529050293
Country of Origin
United States

Dimensions

Bore Dia.
7mm x 5mm
Outside Dia.
22.2 mm
Overall Length
27 mm
Length through Bore
11.43 mm
Overall Length (In.)
1.063
Length through Bore (mm)
11.43
Screw Size (mm)
M4
Size
PSMR22
Length through Bore (In.)
0.45
Screw Size
M4
Outside Dia. (mm)
22.2 mm
Outside Dia. (In.)
0.875
Clearance Dia. (mm)
28.6
Overall Length (mm)
27
Clearance Dia. (In.)
1.125 in
Screw Thread Size
M4
Bore Diameter 2
5 mm
Coupling Outside Diameter
22.2 mm
Different Bore Sizes
Yes
Length Through Bore 2
12.7 mm
Length Through Bore 1
12.7 mm
Bore Diameter 1
7 mm

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Max. Axial Misalignment (In.)
+/-0.005
Style
4-Beam Set Screw
Screw Type
Set Screw
Max. Angular Misalignment
3 Degrees
Max. Bore (mm)
7 mm
Max. Temp.
350 Degrees F
Torsional Stiffness (Deg./In.-Lbs.)
0.134
Max. Temp. Range (F)
350 Degrees
Max. Parallel Misalignment (In.)
0.008 in
Material
Stainless Steel
Torque (In.-Lbs.)
22
Min. Bore (mm)
5
Max. RPM
6,000 RPM
Rated Torque
22 in-lb
Setscrew Location
2 (120 Degrees )
Item - Motion Control Couplings
Motion Control Coupling
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Screw Material
Alloy Steel
Bore Tolerance
+0.025/-0.000 mm
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Shaft Tolerance
+0.000/-0.013 mm
Bore Type
Round
Included Screws
(4) Set Screw
Coupling Material Finish
Bright
Shaft Locking Type
Set Screw
Zero Backlash
Yes
Minimum Operating Temperature
-40 Degrees C
Fastener Tightening Torque
1.76 N-m
Number of Locking Screws
4
Dynamic Torque Reversing
0.62 N-m
Coupling Material
Stainless Steel
Full Bearing Support Required
Yes
Coupling Material Grade
303
Dynamic Torque Non-Reversing
1.25 N-m
Series
PSMR
Torsional Stiffness
0.84 N-m/Deg
Moment of Inertia
0.000004594 kgf/m sq
Maximum Speed
6,000 RPM
Number of Beams
4
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
Maximum Operating Temperature
176 Degrees C
Maximum Torque
2.49 N-m
For Misalignment Type
Angular, Axial, Parallel
Parallel Misalignment
0.2 mm
Screw Material Finish
Black Oxide
Axial Motion
0.13 mm
Angular Misalignment
3 Degrees

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 7 mm, Bore Diameter 2 5 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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