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Ruland Coupling, 4 Beam Set Screw, 9mmx9mm PSMR25-9-9-SS - main

Coupling, 4 Beam Set Screw, 9mmx9mm

  • Mfr # PSMR25-9-9-SS

  • Zoro # G8010493

product price: $105.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
9mm x 9mm
Material - Couplings
Stainless Steel
Outside Dia.
25.4 mm
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Specifications

Product Information

MFR #
PSMR25-9-9-SS
Zoro #
G8010493
UPC #
634529050446
Country of Origin
United States

Dimensions

Bore Dia.
9mm x 9mm
Outside Dia.
25.4 mm
Overall Length
31.8 mm
Overall Length (mm)
31.8
Outside Dia. (In.)
1
Clearance Dia. (In.)
1.25 in
Outside Dia. (mm)
25.4 mm
Length through Bore (mm)
13.84
Overall Length (In.)
1.25
Length through Bore (In.)
0.545
Length through Bore
13.84 mm
Clearance Dia. (mm)
31.8
Size
PSMR25
Screw Size (mm)
M4
Screw Size
M4
Length Through Bore 1
14.7 mm
Screw Thread Size
M4
Coupling Outside Diameter
25.4 mm
Bore Diameter 1
9 mm
Length Through Bore 2
14.7 mm
Bore Diameter 2
9 mm
Different Bore Sizes
No

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Torsional Stiffness (Deg./In.-Lbs.)
0.071
Max. Angular Misalignment
3 Degrees
Material
Stainless Steel
Setscrew Location
2 (120 Degrees )
Min. Bore (mm)
9
Max. RPM
6,000 RPM
Item - Motion Control Couplings
Motion Control Coupling
Rated Torque
54 in-lb
Style
4-Beam Set Screw
Torque (In.-Lbs.)
54
Max. Parallel Misalignment (In.)
0.015 in
Max. Temp. Range (F)
350 Degrees
Max. Axial Misalignment (In.)
+/-0.01
Max. Temp.
350 Degrees F
Screw Type
Set Screw
Max. Bore (mm)
9 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
Maximum Operating Temperature
176 Degrees C
Torsional Stiffness
1.59 N-m/Deg
Coupling Material Finish
Bright
Minimum Operating Temperature
-40 Degrees C
Axial Motion
0.25 mm
For Misalignment Type
Angular, Axial, Parallel
Full Bearing Support Required
Yes
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
Coupling Material
Stainless Steel
Parallel Misalignment
0.38 mm
Shaft Locking Type
Set Screw
Number of Locking Screws
4
Coupling Material Grade
303
Dynamic Torque Reversing
1.53 N-m
Series
PSMR
Dynamic Torque Non-Reversing
3.05 N-m
Angular Misalignment
3 Degrees
Maximum Torque
6.1 N-m
Moment of Inertia
0.000009275 kgf/m sq
Zero Backlash
Yes
Shaft Tolerance
+0.000/-0.013 mm
Maximum Speed
6,000 RPM
Bore Type
Round
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Screw Material Finish
Black Oxide
Included Screws
(4) Set Screw
Fastener Tightening Torque
1.76 N-m

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 9 mm, Bore Diameter 2 9 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 25.4 mm, Maximum Speed 6,000 RPM, Maximum Torque 6.1 N-m, Axial Motion 0.25 mm, Overall Length 31.8 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 1.59 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 14.7 mm

Restrictions

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

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