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  11. Coupling, 4 Beam Clamp, Bore 10 x 8 mm
Ruland Coupling, 4 Beam Clamp, Bore 10 x 8 mm PCMR25-10-8-A - main

Coupling, 4 Beam Clamp, Bore 10 x 8 mm

  • Mfr # PCMR25-10-8-A

  • Zoro # G3185856

product price: $52.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
10mm x 8mm
Rated Torque
30 in-lb
Max. RPM
6,000 RPM
Outside Dia.
25.4 mm
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Specifications

Product Information

MFR #
PCMR25-10-8-A
Zoro #
G3185856
UPC #
634529096567
Country of Origin
United States

Dimensions

Bore Dia.
10mm x 8mm
Outside Dia.
25.4 mm
Overall Length
31.8 mm
Overall Length (In.)
1.25
Clearance Dia. (mm)
25.4
Length through Bore (mm)
15.90
Screw Size
M4
Length through Bore (In.)
0.625
Outside Dia. (In.)
1
Screw Size (mm)
M4
Outside Dia. (mm)
25.40
Length through Bore
15.9 mm
Overall Length (mm)
31.80
Length Through Bore 2
14.7 mm
Different Bore Sizes
Yes
Bore Diameter 1
10 mm
Screw Thread Size
M4
Length Through Bore 1
14.7 mm
Bore Diameter 2
8 mm
Coupling Outside Diameter
25.4 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
30 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Max. Parallel Misalignment (In.)
0.015 in
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
225 Degrees F
Style
4 Beam Clamp
Torsional Stiffness (Deg./In.-Lbs.)
0.2
Max. Axial Misalignment (In.)
+/-0.010
Finish
Bright
Max. Angular Misalignment
3 Degrees
Torque (In.-Lbs.)
30
Screw Type
Cap Screw
Max. Temp. Range (F)
225
Material
Aluminum
Item
Motion Control Coupling
Axial Motion
0.25 mm
Bore Tolerance
+0.025/-0.000 mm
Dynamic Torque Non-Reversing
1.7 N-m
Dynamic Torque Reversing
0.85 N-m
Moment of Inertia
0.000009275 kgf/m sq
Screw Material
Alloy Steel
For Misalignment Type
Angular, Axial, Parallel
Maximum Operating Temperature
107 Degrees C
Full Bearing Support Required
Yes
Number of Locking Screws
2
Bore Type
Round
Included Screws
(2) Hex Socket Cap Screw
Maximum Torque
3.39 N-m
Shaft Locking Type
Clamp On
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
Fastener Tightening Torque
4.6 N-m
Shaft Tolerance
+0.000/-0.013 mm
Torsional Stiffness
0.56 N-m/Deg
Coupling Material
Aluminum
System of Measurement
Metric
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Zero Backlash
Yes
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Angular Misalignment
3 Degrees
Series
PCMR
Coupling Material Finish
Bright
Maximum Speed
6,000 RPM
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Minimum Operating Temperature
-40 Degrees C
Screw Material Finish
Black Oxide
Number of Beams
4
Parallel Misalignment
0.38 mm
Coupling Material Grade
7075

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 10 mm, Bore Diameter 2 8 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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