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Ruland Coupling, 4 Beam Set Screw, 4mmx4mm PSMR19-4-4-SS - main

Coupling, 4 Beam Set Screw, 4mmx4mm

  • Mfr # PSMR19-4-4-SS

  • Zoro # G7828843

product price: $82.15
/ea
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Key Features

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

Product Information

MFR #
PSMR19-4-4-SS
Zoro #
G7828843
UPC #
634529050187
Country of Origin
United States

Dimensions

Bore Dia.
4mm x 4mm
Outside Dia.
19.1 mm
Overall Length
22.9 mm
Overall Length (In.)
0.9
Clearance Dia. (mm)
25.4
Clearance Dia. (In.)
1.0 in
Length through Bore (In.)
0.386
Screw Size (mm)
M4
Outside Dia. (mm)
19.1 mm
Outside Dia. (In.)
0.75
Length through Bore (mm)
9.8
Length through Bore
9.8 mm
Screw Size
M4
Overall Length (mm)
22.9
Size
PSMR19
Different Bore Sizes
No
Length Through Bore 1
10.7 mm
Length Through Bore 2
10.7 mm
Screw Thread Size
M4
Bore Diameter 2
4 mm
Coupling Outside Diameter
19.1 mm
Bore Diameter 1
4 mm

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Style
4-Beam Set Screw
Torque (In.-Lbs.)
23
Torsional Stiffness (Deg./In.-Lbs.)
0.151
Max. Parallel Misalignment (In.)
0.008 in
Max. Axial Misalignment (In.)
+/-0.005
Rated Torque
23 in-lb
Screw Type
Set Screw
Min. Bore (mm)
4
Material
Stainless Steel
Max. Bore (mm)
4 mm
Setscrew Location
2 (120 Degrees )
Max. Angular Misalignment
3 Degrees
Max. Temp.
350 Degrees F
Max. RPM
6,000 RPM
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp. Range (F)
350 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
Number of Beams
4
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Series
PSMR
Axial Motion
0.13 mm
Maximum Operating Temperature
176 Degrees C
Fastener Tightening Torque
1.76 N-m
Coupling Material Finish
Bright
Coupling Material
Stainless Steel
Zero Backlash
Yes
Shaft Tolerance
+0.000/-0.013 mm
Maximum Speed
6,000 RPM
Number of Locking Screws
2
Coupling Material Grade
303
Angular Misalignment
3 Degrees
Minimum Operating Temperature
-40 Degrees C
Dynamic Torque Reversing
0.65 N-m
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
2.6 N-m
Parallel Misalignment
0.2 mm
Shaft Locking Type
Set Screw
Moment of Inertia
0.000002048 kgf/m sq
Full Bearing Support Required
Yes
Torsional Stiffness
0.75 N-m/Deg
Dynamic Torque Non-Reversing
1.3 N-m
Included Screws
(2) Set Screw
Screw Material Finish
Black Oxide
Bore Type
Round
For Misalignment Type
Angular, Axial, Parallel

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 4 mm, Bore Diameter 2 4 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 No, 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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