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Ruland Coupling, 4 Beam Set Screw, 4mmx4mm PSMR16-4-4-SS - main

Coupling, 4 Beam Set Screw, 4mmx4mm

  • Mfr # PSMR16-4-4-SS

  • Zoro # G7913403

product price: $93.85
/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.
15.9 mm
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Specifications

Product Information

MFR #
PSMR16-4-4-SS
Zoro #
G7913403
UPC #
634529050125
Country of Origin
United States

Dimensions

Bore Dia.
4mm x 4mm
Outside Dia.
15.9 mm
Overall Length
20.3 mm
Screw Size (mm)
M3
Screw Size
M3
Length through Bore
8.53 mm
Outside Dia. (mm)
15.9 mm
Clearance Dia. (mm)
22.2
Clearance Dia. (In.)
0.875 in
Length through Bore (In.)
0.336
Size
PSMR16
Length through Bore (mm)
8.53
Overall Length (In.)
0.8
Outside Dia. (In.)
0.625
Overall Length (mm)
20.3
Different Bore Sizes
No
Screw Thread Size
M3
Length Through Bore 1
9.6 mm
Bore Diameter 2
4 mm
Length Through Bore 2
9.6 mm
Coupling Outside Diameter
15.9 mm
Bore Diameter 1
4 mm

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Rated Torque
16 in-lb
Setscrew Location
2 (120 Degrees )
Torque (In.-Lbs.)
16
Item - Motion Control Couplings
Motion Control Coupling
Max. Parallel Misalignment (In.)
0.008 in
Max. Temp. Range (F)
350 Degrees
Screw Type
Set Screw
Style
4-Beam Set Screw
Material
Stainless Steel
Max. Bore (mm)
4 mm
Max. RPM
6,000 RPM
Torsional Stiffness (Deg./In.-Lbs.)
0.286
Max. Angular Misalignment
3 Degrees
Min. Bore (mm)
4
Max. Axial Misalignment (In.)
+/-0.005
Max. Temp.
350 Degrees F
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 Speed
6,000 RPM
Series
PSMR
Coupling Material Grade
303
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Moment of Inertia
0.000000878 kgf/m sq
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
Torsional Stiffness
0.4 N-m/Deg
Axial Motion
0.13 mm
Dynamic Torque Non-Reversing
0.91 N-m
Coupling Material Finish
Bright
Maximum Operating Temperature
176 Degrees C
Fastener Tightening Torque
0.92 N-m
Maximum Torque
1.81 N-m
Shaft Locking Type
Set Screw
Dynamic Torque Reversing
0.45 N-m
Shaft Tolerance
+0.000/-0.013 mm
Angular Misalignment
3 Degrees
Zero Backlash
Yes
Bore Type
Round
Coupling Material
Stainless Steel
Parallel Misalignment
0.2 mm
Included Screws
(2) Set Screw
Full Bearing Support Required
Yes
For Misalignment Type
Angular, Axial, Parallel
Number of Locking Screws
2
Minimum Operating Temperature
-40 Degrees C
Number of Beams
4
Screw Material Finish
Black Oxide

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 15.9 mm, Maximum Speed 6,000 RPM, Maximum Torque 1.81 N-m, Axial Motion 0.13 mm, Overall Length 20.3 mm, Parallel Misalignment 0.2 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 0.4 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 9.6 mm

Restrictions

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

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