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RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Aluminum, 1

Item 
2AEH1
Mfr. Model 
PSMR25-8-6-A

Product Details

Catalog Page
N/A
Brand
RULAND MANUFACTURING
Manufacturer Part Number
PSMR25-8-6-A
Zero Backlash
Yes
Shaft Locking Type
Set Screw
System of Measurement
Metric
Different Bore Sizes
Yes
Bore Type
Round
Bore Diameter 1
8 mm
Bore Diameter 2
6 mm
Bore Tolerance
+0.025/-0.000 mm
Length Through Bore 1
14.7 mm
Length Through Bore 2
14.7 mm
Shaft Tolerance
+0.000/-0.013 mm
Coupling Outside Diameter
25.4 mm
Overall Length
31.8 mm
Number of Beams
4
Maximum Speed
6,000 RPM
Rated Torque
3.73 N-m
Dynamic Torque Non-Reversing
1.87 N-m
Dynamic Torque Reversing
0.93 N-m
Torsional Stiffness
0.64 N-m/Deg
Moment of Inertia
0.000003394 kgf/m sq
Coupling Material
Aluminum
Coupling Material Grade
7075
Coupling Material Finish
Bright
For Misalignment Type
Angular; Axial; Parallel
Angular Misalignment
3 °
Axial Motion
0.25 mm
Parallel Misalignment
0.38 mm
Minimum Operating Temperature
-40 °C
Maximum Operating Temperature
107 °C
Application
Light-Duty Power Transmission; Servo Motors to Lead Screws
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
Standards
Conflict Minerals Compliant; DIN 912 12.9 Screws; REACH Compliant; RoHS Compliant
For Environment
Angular Misalignment; Axial Motion; Parallel Misalignment
Full Bearing Support Required
Yes
Number of Locking Screws
4
Included Screws
(4) Set Screw
Fastener Tightening Torque
1.76 N-m
Screw Thread Size
M4
Screw Material
Alloy Steel
Screw Material Finish
Black Oxide
UNSPSC
31162811
Country of Origin
USA (subject to change)
Product Description

These high-precision beam shaft couplings feature a set screw collar on each end to securely attach the coupled shafts. They are suitable for use in compact, high-precision applications such as indexing, robotics, and encoders.