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Ruland Coupling, 4 Beam Set Screw, 7mmx7mm PSMR32-7-7-A - main

Coupling, 4 Beam Set Screw, 7mmx7mm

  • Mfr # PSMR32-7-7-A

  • Zoro # G7933895

product price: $56.19
/ea

Key Features

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

Product Information

MFR #
PSMR32-7-7-A
Zoro #
G7933895
UPC #
634529033739
Country of Origin
United States

Dimensions

Bore Dia.
7mm x 7mm
Outside Dia.
31.8 mm
Overall Length
38.1 mm
Length through Bore (mm)
17.02
Outside Dia. (In.)
1.25
Overall Length (In.)
1.5
Clearance Dia. (mm)
31.8
Outside Dia. (mm)
31.8 mm
Size
PSMR32
Screw Size
M6
Clearance Dia. (In.)
1.25 in
Overall Length (mm)
38.1
Length through Bore (In.)
0.67
Length through Bore
17.02 mm
Screw Size (mm)
M6
Bore Diameter 2
7 mm
Coupling Outside Diameter
31.8 mm
Different Bore Sizes
No
Bore Diameter 1
7 mm
Length Through Bore 1
17.6 mm
Length Through Bore 2
17.6 mm
Screw Thread Size
M6

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Max. RPM
6,000 RPM
Min. Bore (mm)
7
Material
Aluminum
Max. Bore (mm)
7 mm
Torsional Stiffness (Deg./In.-Lbs.)
0.06
Max. Angular Misalignment
3 Degrees
Max. Temp. Range (F)
225 Degrees
Rated Torque
64 in-lb
Item - Motion Control Couplings
Motion Control Coupling
Screw Type
Set Screw
Torque (In.-Lbs.)
64
Style
4-Beam Set Screw
Max. Temp.
225 Degrees F
Max. Parallel Misalignment (In.)
0.015 in
Setscrew Location
2 (120 Degrees )
Max. Axial Misalignment (In.)
+/-0.01
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
Screw Material Finish
Black Oxide
Full Bearing Support Required
Yes
Maximum Speed
6,000 RPM
Dynamic Torque Non-Reversing
3.62 N-m
Number of Locking Screws
4
Shaft Tolerance
+0.000/-0.013 mm
Dynamic Torque Reversing
1.81 N-m
Torsional Stiffness
1.89 N-m/Deg
Coupling Material
Aluminum
Coupling Material Finish
Bright
Series
PSMR
For Misalignment Type
Angular, Axial, Parallel
Shaft Locking Type
Set Screw
Angular Misalignment
3 Degrees
Parallel Misalignment
0.38 mm
Moment of Inertia
0.000009948 kgf/m sq
Number of Beams
4
Zero Backlash
Yes
Bore Type
Round
Minimum Operating Temperature
-40 Degrees C
Maximum Torque
7.23 N-m
Included Screws
(4) Set Screw
Fastener Tightening Torque
7.2 N-m
Axial Motion
0.25 mm
Maximum Operating Temperature
107 Degrees C
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
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
Coupling Material Grade
7075

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 7 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 No, 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

Restrictions

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

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