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Ruland Coupling, 4 Beam Clamp, 9mmx6mm PCMR25-9-6-A - main

Coupling, 4 Beam Clamp, 9mmx6mm

  • Mfr # PCMR25-9-6-A

  • Zoro # G7871726

product price: $47.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
9mm x 6mm
Material - Couplings
Aluminum
Outside Dia.
25.4 mm
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Specifications

Product Information

MFR #
PCMR25-9-6-A
Zoro #
G7871726
UPC #
634529031759
Country of Origin
United States

Dimensions

Bore Dia.
9mm x 6mm
Outside Dia.
25.4 mm
Overall Length
31.8 mm
Overall Length (In.)
1.25
Size
PCMR25
Length through Bore (In.)
0.545
Screw Size (mm)
M4
Length through Bore (mm)
13.84
Outside Dia. (mm)
25.4 mm
Clearance Dia. (mm)
31.8
Clearance Dia. (In.)
1.25 in
Overall Length (mm)
31.8
Screw Size
M4
Outside Dia. (In.)
1
Length through Bore
13.84 mm
Length Through Bore 2
14.7 mm
Screw Thread Size
M4
Bore Diameter 2
6 mm
Different Bore Sizes
Yes
Coupling Outside Diameter
25.4 mm
Length Through Bore 1
14.7 mm
Bore Diameter 1
9 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Max. RPM
6,000 RPM
Max. Bore (mm)
9 mm
Item - Motion Control Couplings
Motion Control Coupling
Min. Bore (mm)
6
Max. Temp. Range (F)
225 Degrees
Max. Temp.
225 Degrees F
Torque (In.-Lbs.)
30
Rated Torque
30 in-lb
Style
4-Beam Clamp
Max. Axial Misalignment (In.)
+/-0.01
Max. Parallel Misalignment (In.)
0.015 in
Max. Angular Misalignment
3 Degrees
Material
Aluminum
Screw Type
Cap Screw
Torsional Stiffness (Deg./In.-Lbs.)
0.203
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
Parallel Misalignment
0.38 mm
Included Screws
(2) Hex Socket Cap Screw
Series
PCMR
Bore Type
Round
Moment of Inertia
0.000003394 kgf/m sq
Maximum Speed
6,000 RPM
Maximum Torque
3.39 N-m
Minimum Operating Temperature
-40 Degrees C
Torsional Stiffness
0.56 N-m/Deg
Number of Beams
4
Coupling Material Grade
7075
Dynamic Torque Reversing
0.85 N-m
Fastener Tightening Torque
4.6 N-m
Axial Motion
0.25 mm
Maximum Operating Temperature
107 Degrees C
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Shaft Tolerance
+0.000/-0.013 mm
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
For Misalignment Type
Angular, Axial, Parallel
Shaft Locking Type
Clamp On
Coupling Material
Aluminum
Screw Material Finish
Black Oxide
Angular Misalignment
3 Degrees
Coupling Material Finish
Bright
Number of Locking Screws
2
Dynamic Torque Non-Reversing
1.7 N-m
Full Bearing Support Required
Yes

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 9 mm, Bore Diameter 2 6 mm, Coupling Material Aluminum, Coupling Outside Diameter 25.4 mm, Maximum Speed 6,000 RPM, Maximum Torque 3.39 N-m, Axial Motion 0.25 mm, Overall Length 31.8 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 0.56 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 14.7 mm

Restrictions

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

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