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Ruland Coupling, 4 Beam Set Screw, 9mmx6mm PSMR25-9-6-SS - main

Coupling, 4 Beam Set Screw, 9mmx6mm

  • Mfr # PSMR25-9-6-SS

  • Zoro # G7920044

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.
9mm x 6mm
Material - Couplings
Stainless Steel
Outside Dia.
25.4 mm
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Specifications

Product Information

MFR #
PSMR25-9-6-SS
Zoro #
G7920044
UPC #
634529050415
Country of Origin
United States

Dimensions

Bore Dia.
9mm x 6mm
Outside Dia.
25.4 mm
Overall Length
31.8 mm
Length through Bore (In.)
0.545
Length through Bore
13.84 mm
Outside Dia. (In.)
1
Screw Size (mm)
M4
Screw Size
M4
Overall Length (In.)
1.25
Length through Bore (mm)
13.84
Outside Dia. (mm)
25.4 mm
Clearance Dia. (mm)
31.8
Size
PSMR25
Overall Length (mm)
31.8
Clearance Dia. (In.)
1.25 in
Bore Diameter 2
6 mm
Different Bore Sizes
Yes
Coupling Outside Diameter
25.4 mm
Screw Thread Size
M4
Bore Diameter 1
9 mm
Length Through Bore 1
14.7 mm
Length Through Bore 2
14.7 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. Temp. Range (F)
350 Degrees
Max. Axial Misalignment (In.)
+/-0.01
Setscrew Location
2 (120 Degrees )
Max. Parallel Misalignment (In.)
0.015 in
Material
Stainless Steel
Torque (In.-Lbs.)
54
Max. Bore (mm)
9 mm
Max. RPM
6,000 RPM
Torsional Stiffness (Deg./In.-Lbs.)
0.071
Screw Type
Set Screw
Max. Angular Misalignment
3 Degrees
Style
4-Beam Set Screw
Max. Temp.
350 Degrees F
Item - Motion Control Couplings
Motion Control Coupling
Rated Torque
54 in-lb
Min. Bore (mm)
6
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel
Maximum Operating Temperature
176 Degrees C
Dynamic Torque Reversing
1.53 N-m
For Misalignment Type
Angular, Axial, Parallel
Axial Motion
0.25 mm
Dynamic Torque Non-Reversing
3.05 N-m
Coupling Material Finish
Bright
Coupling Material
Stainless Steel
Fastener Tightening Torque
1.76 N-m
Angular Misalignment
3 Degrees
Bore Type
Round
Series
PSMR
Moment of Inertia
0.000009275 kgf/m sq
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Parallel Misalignment
0.38 mm
Shaft Tolerance
+0.000/-0.013 mm
Torsional Stiffness
1.59 N-m/Deg
Full Bearing Support Required
Yes
Coupling Material Grade
303
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
Shaft Locking Type
Set Screw
Minimum Operating Temperature
-40 Degrees C
Screw Material Finish
Black Oxide
Included Screws
(4) Set Screw
Maximum Speed
6,000 RPM
Maximum Torque
6.1 N-m
Zero Backlash
Yes
Number of Locking Screws
4
Number of Beams
4

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 9 mm, Bore Diameter 2 6 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 Yes, 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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