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Ruland Coupling, 4 Beam Set Screw, 4mmx3mm PSMR19-4-3-SS - main

Coupling, 4 Beam Set Screw, 4mmx3mm

  • Mfr # PSMR19-4-3-SS

  • Zoro # G8388545

product price: $97.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
4mm x 3mm
Material - Couplings
Stainless Steel
Outside Dia.
19.1 mm
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Specifications

Product Information

MFR #
PSMR19-4-3-SS
Zoro #
G8388545
UPC #
634529050170
Country of Origin
United States

Dimensions

Bore Dia.
4mm x 3mm
Outside Dia.
19.1 mm
Overall Length
22.9 mm
Length through Bore (mm)
9.8
Overall Length (mm)
22.9
Size
PSMR19
Screw Size (mm)
M4
Length through Bore
9.8 mm
Clearance Dia. (In.)
1.0 in
Clearance Dia. (mm)
25.4
Overall Length (In.)
0.9
Outside Dia. (mm)
19.1 mm
Outside Dia. (In.)
0.75
Length through Bore (In.)
0.386
Screw Size
M4
Bore Diameter 2
3 mm
Length Through Bore 2
10.7 mm
Different Bore Sizes
Yes
Coupling Outside Diameter
19.1 mm
Screw Thread Size
M4
Bore Diameter 1
4 mm
Length Through Bore 1
10.7 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
Material
Stainless Steel
Max. Axial Misalignment (In.)
+/-0.005
Min. Bore (mm)
3
Torque (In.-Lbs.)
23
Max. Parallel Misalignment (In.)
0.008 in
Setscrew Location
2 (120 Degrees )
Style
4-Beam Set Screw
Screw Type
Set Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.151
Max. Temp.
350 Degrees F
Max. Bore (mm)
4 mm
Item - Motion Control Couplings
Motion Control Coupling
Rated Torque
23 in-lb
Max. RPM
6,000 RPM
Max. Angular Misalignment
3 Degrees
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel
Angular Misalignment
3 Degrees
Coupling Material Finish
Bright
Maximum Operating Temperature
176 Degrees C
Moment of Inertia
0.000002048 kgf/m sq
Zero Backlash
Yes
Coupling Material Grade
303
Shaft Locking Type
Set Screw
Shaft Tolerance
+0.000/-0.013 mm
Fastener Tightening Torque
1.76 N-m
Dynamic Torque Reversing
0.65 N-m
Included Screws
(2) Set Screw
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
Screw Material Finish
Black Oxide
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Number of Locking Screws
2
Maximum Torque
2.6 N-m
For Misalignment Type
Angular, Axial, Parallel
Dynamic Torque Non-Reversing
1.3 N-m
Maximum Speed
6,000 RPM
Axial Motion
0.13 mm
Number of Beams
4
Torsional Stiffness
0.75 N-m/Deg
Bore Type
Round
Series
PSMR
Minimum Operating Temperature
-40 Degrees C
Full Bearing Support Required
Yes
Parallel Misalignment
0.2 mm
Coupling Material
Stainless Steel

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 4 mm, Bore Diameter 2 3 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 19.1 mm, Maximum Speed 6,000 RPM, Maximum Torque 2.6 N-m, Axial Motion 0.13 mm, Overall Length 22.9 mm, Parallel Misalignment 0.2 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 0.75 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 10.7 mm

Restrictions

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

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