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Ruland Coupling, 4 Beam Set Screw, 7mmx7mm PSMR29-7-7-A - main

Coupling, 4 Beam Set Screw, 7mmx7mm

  • Mfr # PSMR29-7-7-A

  • Zoro # G7961021

product price: $47.99
/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.
28.6 mm
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Specifications

Product Information

MFR #
PSMR29-7-7-A
Zoro #
G7961021
UPC #
634529033456
Country of Origin
United States

Dimensions

Bore Dia.
7mm x 7mm
Outside Dia.
28.6 mm
Overall Length
38.1 mm
Screw Size
M5
Clearance Dia. (In.)
0.875 in
Length through Bore (mm)
17.02
Clearance Dia. (mm)
22.2
Length through Bore (In.)
0.67
Outside Dia. (In.)
1.125
Overall Length (mm)
38.1
Length through Bore
17.02 mm
Size
PSMR29
Screw Size (mm)
M5
Outside Dia. (mm)
28.6 mm
Overall Length (In.)
1.5
Different Bore Sizes
No
Length Through Bore 1
17.6 mm
Bore Diameter 2
7 mm
Coupling Outside Diameter
28.6 mm
Bore Diameter 1
7 mm
Screw Thread Size
M5
Length Through Bore 2
17.6 mm

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Torque (In.-Lbs.)
44
Min. Bore (mm)
7
Torsional Stiffness (Deg./In.-Lbs.)
0.106
Rated Torque
44 in-lb
Item - Motion Control Couplings
Motion Control Coupling
Max. Parallel Misalignment (In.)
0.015 in
Setscrew Location
2 (120 Degrees )
Max. RPM
6,000 RPM
Max. Axial Misalignment (In.)
+/-0.01
Max. Temp. Range (F)
225 Degrees
Style
4-Beam Set Screw
Max. Bore (mm)
7 mm
Max. Angular Misalignment
3 Degrees
Material
Aluminum
Screw Type
Set Screw
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
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel
Parallel Misalignment
0.38 mm
Coupling Material Grade
7075
Screw Material Finish
Black Oxide
Maximum Speed
6,000 RPM
Moment of Inertia
0.000006349 kgf/m sq
Shaft Locking Type
Set Screw
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
Shaft Tolerance
+0.000/-0.013 mm
Dynamic Torque Non-Reversing
2.49 N-m
Number of Locking Screws
4
Number of Beams
4
Bore Type
Round
Series
PSMR
Fastener Tightening Torque
4 N-m
Included Screws
(4) Set Screw
Axial Motion
0.25 mm
For Misalignment Type
Angular, Axial, Parallel
Torsional Stiffness
1.06 N-m/Deg
Full Bearing Support Required
Yes
Maximum Operating Temperature
107 Degrees C
Angular Misalignment
3 Degrees
Minimum Operating Temperature
-40 Degrees C
Maximum Torque
4.97 N-m
Coupling Material Finish
Bright
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Zero Backlash
Yes
Dynamic Torque Reversing
1.24 N-m
Coupling Material
Aluminum

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 7 mm, Bore Diameter 2 7 mm, Coupling Material Aluminum, Coupling Outside Diameter 28.6 mm, Maximum Speed 6,000 RPM, Maximum Torque 4.97 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 1.06 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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