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Ruland Coupling, 4 Beam Clamp, 9mmx8mm PCMR25-9-8-SS - main

Coupling, 4 Beam Clamp, 9mmx8mm

  • Mfr # PCMR25-9-8-SS

  • Zoro # G8119763

product price: $115.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
9mm x 8mm
Material - Couplings
Stainless Steel
Outside Dia.
25.4 mm
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Specifications

Product Information

MFR #
PCMR25-9-8-SS
Zoro #
G8119763
UPC #
634529049013
Country of Origin
United States

Dimensions

Bore Dia.
9mm x 8mm
Outside Dia.
25.4 mm
Overall Length
31.8 mm
Size
PCMR25
Outside Dia. (In.)
1
Length through Bore (In.)
0.545
Screw Size
M4
Length through Bore (mm)
13.84
Screw Size (mm)
M4
Overall Length (In.)
1.25
Overall Length (mm)
31.8
Clearance Dia. (In.)
1.25 in
Outside Dia. (mm)
25.4 mm
Clearance Dia. (mm)
31.8
Length through Bore
13.84 mm
Length Through Bore 2
14.7 mm
Screw Thread Size
M4
Different Bore Sizes
Yes
Length Through Bore 1
14.7 mm
Bore Diameter 2
8 mm
Coupling Outside Diameter
25.4 mm
Bore Diameter 1
9 mm

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Max. Temp.
350 Degrees F
Torsional Stiffness (Deg./In.-Lbs.)
0.103
Max. Angular Misalignment
3 Degrees
Max. Axial Misalignment (In.)
+/-0.01
Style
4-Beam Clamp
Torque (In.-Lbs.)
41
Material
Stainless Steel
Max. Parallel Misalignment (In.)
0.015 in
Item - Motion Control Couplings
Motion Control Coupling
Rated Torque
41 in-lb
Max. Temp. Range (F)
350 Degrees
Screw Type
Cap Screw
Max. Bore (mm)
9 mm
Max. RPM
6,000 RPM
Min. Bore (mm)
8
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
Minimum Operating Temperature
-40 Degrees C
Dynamic Torque Non-Reversing
2.32 N-m
Shaft Locking Type
Clamp On
Maximum Operating Temperature
176 Degrees C
Zero Backlash
Yes
Screw Material Finish
Black Oxide
Bore Type
Round
Included Screws
(2) Hex Socket Cap Screw
Maximum Speed
6,000 RPM
For Misalignment Type
Angular, Axial, Parallel
Axial Motion
0.25 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
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Series
PCMR
Number of Locking Screws
2
Number of Beams
4
Parallel Misalignment
0.38 mm
Dynamic Torque Reversing
1.16 N-m
Coupling Material
Stainless Steel
Moment of Inertia
0.000009275 kgf/m sq
Shaft Tolerance
+0.000/-0.013 mm
Angular Misalignment
3 Degrees
Maximum Torque
4.63 N-m
Coupling Material Finish
Bright
Full Bearing Support Required
Yes
Fastener Tightening Torque
4.6 N-m
Torsional Stiffness
1.1 N-m/Deg
Coupling Material Grade
303

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 9 mm, Bore Diameter 2 8 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 25.4 mm, Maximum Speed 6,000 RPM, Maximum Torque 4.63 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 1.1 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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