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MotionControl Coupling, Set Screw, 3mmx3mm

  • Mfr # PSMR19-3-3-A

  • Zoro # G8287842

product price: 
$
42.49
/ea

Key Features

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

Details

MFR #
PSMR19-3-3-A
Zoro #
G8287842
UPC #
634529032954
Country of Origin
United States
Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Setscrew Location
2 (120 Degrees )
Screw Type
Set Screw
Max. Bore (mm)
3 mm
Max. Parallel Misalignment (In.)
0.008 in
Max. Axial Misalignment (In.)
+/-0.005
Material
Aluminum
Torque (In.-Lbs.)
26
Max. Temp. Range (F)
225 Degrees
Max. Angular Misalignment
3 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Rated Torque
26 in-lb
Max. Temp.
225 Degrees F
Max. RPM
6,000 RPM
Min. Bore (mm)
3
Style
4-Beam Set Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.177
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Screw Material
Alloy Steel
Bore Tolerance
+0.025/-0.000 mm
Maximum Speed
6,000 RPM
Maximum Operating Temperature
107 Degrees C
For Misalignment Type
Angular, Axial, Parallel
Axial Motion
0.13 mm
Number of Beams
4
Coupling Material Grade
7075
Parallel Misalignment
0.2 mm
Moment of Inertia
0.000000731 kgf/m sq
Series
PSMR
Dynamic Torque Reversing
0.74 N-m
Number of Locking Screws
2
Maximum Torque
2.94 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
Zero Backlash
Yes
Shaft Locking Type
Set Screw
Angular Misalignment
3 Degrees
Full Bearing Support Required
Yes
Fastener Tightening Torque
1.76 N-m
Included Screws
(2) Set Screw
Coupling Material
Aluminum
Screw Material Finish
Black Oxide
Minimum Operating Temperature
-40 Degrees C
Torsional Stiffness
0.64 N-m/Deg
Coupling Material Finish
Bright
Bore Type
Round
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Shaft Tolerance
+0.000/-0.013 mm
Dynamic Torque Non-Reversing
1.47 N-m

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3 mm, Bore Diameter 2 3 mm, Coupling Material Aluminum, Coupling Outside Diameter 19.1 mm, Maximum Speed 6,000 RPM, Maximum Torque 2.94 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 0.64 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 10.7 mm

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