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MotionControl Couplng, SetScrew, 8mmx7mm

  • Mfr # PSMR32-8-7-A

  • Zoro # G8273115

product price: 
$
62.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
8mm x 7mm
Material - Couplings
Aluminum
Outside Dia.
31.8 mm
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Specifications

Details

MFR #
PSMR32-8-7-A
Zoro #
G8273115
UPC #
634529033753
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 )
Max. Angular Misalignment
3 Degrees
Torsional Stiffness (Deg./In.-Lbs.)
0.06
Max. Parallel Misalignment (In.)
0.015 in
Item - Motion Control Couplings
Motion Control Coupling
Screw Type
Set Screw
Max. Temp. Range (F)
225 Degrees
Material
Aluminum
Max. RPM
6,000 RPM
Torque (In.-Lbs.)
64
Rated Torque
64 in-lb
Max. Axial Misalignment (In.)
+/-0.01
Min. Bore (mm)
7
Style
4-Beam Set Screw
Max. Bore (mm)
8 mm
Max. Temp.
225 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
Full Bearing Support Required
Yes
Moment of Inertia
0.000009948 kgf/m sq
Screw Material Finish
Black Oxide
Minimum Operating Temperature
-40 Degrees C
Torsional Stiffness
1.89 N-m/Deg
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
Dynamic Torque Non-Reversing
3.62 N-m
Coupling Material Finish
Bright
Axial Motion
0.25 mm
Fastener Tightening Torque
7.2 N-m
Maximum Speed
6,000 RPM
Bore Type
Round
Shaft Locking Type
Set Screw
Maximum Operating Temperature
107 Degrees C
Angular Misalignment
3 Degrees
For Misalignment Type
Angular, Axial, Parallel
Included Screws
(4) Set Screw
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material
Aluminum
Shaft Tolerance
+0.000/-0.013 mm
Coupling Material Grade
7075
Maximum Torque
7.23 N-m
Dynamic Torque Reversing
1.81 N-m
Number of Beams
4
Zero Backlash
Yes
Parallel Misalignment
0.38 mm
Number of Locking Screws
4
Series
PSMR

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 7 mm, Coupling Material Aluminum, Coupling Outside Diameter 31.8 mm, Maximum Speed 6,000 RPM, Maximum Torque 7.23 N-m, Axial Motion 0.25 mm, Overall Length 38.1 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 1.89 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 17.6 mm

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