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Ruland Coupling, 4 Beam Set Screw, 10mmx8mm PSMR25-10-8-SS - main

Coupling, 4 Beam Set Screw, 10mmx8mm

  • Mfr # PSMR25-10-8-SS

  • Zoro # G8271392

product price: $103.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
10mm x 8mm
Material - Couplings
Stainless Steel
Outside Dia.
25.4 mm
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Specifications

Product Information

MFR #
PSMR25-10-8-SS
Zoro #
G8271392
UPC #
634529118856
Country of Origin
United States

Dimensions

Bore Dia.
10mm x 8mm
Outside Dia.
25.4 mm
Overall Length
31.8 mm
Length through Bore
13.84 mm
Overall Length (In.)
1.25
Length through Bore (mm)
13.84
Size
PSMR25
Clearance Dia. (In.)
1.25 in
Overall Length (mm)
31.8
Screw Size (mm)
M4
Length through Bore (In.)
0.545
Screw Size
M4
Outside Dia. (In.)
1
Clearance Dia. (mm)
31.8
Outside Dia. (mm)
25.4 mm
Length Through Bore 2
14.7 mm
Screw Thread Size
M4
Different Bore Sizes
Yes
Length Through Bore 1
14.7 mm
Bore Diameter 2
8 mm
Coupling Outside Diameter
25.4 mm
Bore Diameter 1
10 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.
350 Degrees F
Max. Axial Misalignment (In.)
+/-0.01
Material
Stainless Steel
Max. Temp. Range (F)
350 Degrees
Min. Bore (mm)
8
Torsional Stiffness (Deg./In.-Lbs.)
0.103
Item - Motion Control Couplings
Motion Control Coupling
Rated Torque
41 in-lb
Max. Angular Misalignment
3 Degrees
Style
4-Beam Set Screw
Screw Type
Set Screw
Max. RPM
6,000 RPM
Max. Parallel Misalignment (In.)
0.015 in
Max. Bore (mm)
10 mm
Torque (In.-Lbs.)
41
Setscrew Location
2 (120 Degrees )
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
Coupling Material Finish
Bright
Angular Misalignment
3 Degrees
Zero Backlash
Yes
Minimum Operating Temperature
-40 Degrees C
Number of Beams
4
Maximum Operating Temperature
176 Degrees C
Bore Type
Round
Screw Material Finish
Black Oxide
Torsional Stiffness
1.1 N-m/Deg
Included Screws
(4) Set Screw
Moment of Inertia
0.000009275 kgf/m sq
Fastener Tightening Torque
1.76 N-m
Full Bearing Support Required
Yes
Shaft Locking Type
Set Screw
Axial Motion
0.25 mm
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 Torque
4.63 N-m
Dynamic Torque Reversing
1.15 N-m
Series
PSMR
For Misalignment Type
Angular, Axial, Parallel
Shaft Tolerance
+0.000/-0.013 mm
Dynamic Torque Non-Reversing
2.31 N-m
Coupling Material Grade
303
Coupling Material
Stainless Steel
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Maximum Speed
6,000 RPM
Parallel Misalignment
0.38 mm
Number of Locking Screws
4

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 10 mm, Bore Diameter 2 8 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 25.4 mm, Maximum Speed 6,000 RPM, Maximum Torque 4.63 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 1.1 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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