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  11. Coupling, 4 Beam Clamp, Bore 6 x 6 mm
Ruland Coupling, 4 Beam Clamp, Bore 6 x 6 mm PCMR25-6-6-A - main

Coupling, 4 Beam Clamp, Bore 6 x 6 mm

  • Mfr # PCMR25-6-6-A

  • Zoro # G2806772

product price: $54.39
/ea

Key Features

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

Product Information

MFR #
PCMR25-6-6-A
Zoro #
G2806772
UPC #
634529031698
Country of Origin
United States

Dimensions

Bore Dia.
6mm x 6mm
Outside Dia.
25.4 mm
Overall Length
31.8 mm
Overall Length (In.)
1.25
Length through Bore (In.)
0.625
Length through Bore (mm)
15.90
Screw Size
M4
Screw Size (mm)
M4
Outside Dia. (mm)
25.40
Overall Length (mm)
31.80
Clearance Dia. (mm)
25.4
Length through Bore
15.9 mm
Outside Dia. (In.)
1.000
Length Through Bore 1
14.7 mm
Length Through Bore 2
14.7 mm
Bore Diameter 2
6 mm
Screw Thread Size
M4
Bore Diameter 1
6 mm
Coupling Outside Diameter
25.4 mm
Different Bore Sizes
No

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
36 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Item - Motion Control Couplings
Motion Control Coupling
Material
Aluminum
Torque (In.-Lbs.)
36
Max. Axial Misalignment (In.)
+/-0.010
Torsional Stiffness (Deg./In.-Lbs.)
0.16
Screw Type
Cap Screw
Max. Temp.
225 Degrees F
Finish
Bright
Max. Parallel Misalignment (In.)
0.015 in
Item
Motion Control Coupling
Max. Temp. Range (F)
225
Max. Angular Misalignment
3 Degrees
Style
4 Beam Clamp
Screw Material
Alloy Steel
Dynamic Torque Non-Reversing
2.04 N-m
Bore Tolerance
+0.025/-0.000 mm
Dynamic Torque Reversing
1.02 N-m
Moment of Inertia
0.000003394 kgf/m sq
Axial Motion
0.25 mm
Full Bearing Support Required
Yes
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Shaft Tolerance
+0.000/-0.013 mm
System of Measurement
Metric
Coupling Material Finish
Bright
Angular Misalignment
3 Degrees
Coupling Material Grade
7075
Number of Beams
4
Parallel Misalignment
0.38 mm
Maximum Speed
6,000 RPM
Maximum Torque
4.76 N-m
Fastener Tightening Torque
4.6 N-m
Minimum Operating Temperature
-40 Degrees C
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Screw Material Finish
Black Oxide
Maximum Operating Temperature
107 Degrees C
Bore Type
Round
Coupling Material
Aluminum
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
Included Screws
(2) Hex Socket Cap Screw
For Misalignment Type
Angular, Axial, Parallel
Series
PCMR
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Number of Locking Screws
2
Shaft Locking Type
Clamp On
Torsional Stiffness
0.88 N-m/Deg
Zero Backlash
Yes

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 6 mm, Bore Diameter 2 6 mm, Coupling Material Aluminum, Coupling Outside Diameter 25.4 mm, Maximum Speed 6,000 RPM, Maximum Torque 4.76 N-m, Axial Motion 0.25 mm, Overall Length 31.8 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 0.88 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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