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Ruland Coupling, 4 Beam Clamp, Bore 8 x 6 mm PCMR29-8-6-A - main

Coupling, 4 Beam Clamp, Bore 8 x 6 mm

  • Mfr # PCMR29-8-6-A

  • Zoro # G2171617

product price: $70.49
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
8mm x 6mm
Material - Couplings
Aluminum
Outside Dia.
28.6 mm
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Specifications

Product Information

MFR #
PCMR29-8-6-A
Zoro #
G2171617
UPC #
634529032008
Country of Origin
United States

Dimensions

Bore Dia.
8mm x 6mm
Outside Dia.
28.6 mm
Overall Length
38.1 mm
Length through Bore (mm)
19.05
Screw Size
M4
Screw Size (mm)
M4
Outside Dia. (In.)
1.125
Outside Dia. (mm)
28.60
Overall Length (mm)
38.10
Length through Bore
19.05 mm
Clearance Dia. (mm)
28.6
Overall Length (In.)
1.50
Length through Bore (In.)
0.750
Coupling Outside Diameter
28.6 mm
Screw Thread Size
M4
Bore Diameter 1
8 mm
Different Bore Sizes
Yes
Length Through Bore 2
17.6 mm
Length Through Bore 1
17.6 mm
Bore Diameter 2
6 mm

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Item - Motion Control Couplings
Motion Control Coupling
Rated Torque
44 in-lb
Max. Parallel Misalignment (In.)
0.015 in
Max. Temp. Range (F)
225
Torque (In.-Lbs.)
44
Style
4 Beam Clamp
Torsional Stiffness (Deg./In.-Lbs.)
0.11
Material
Aluminum
Max. Axial Misalignment (In.)
+/-0.010
Max. Temp.
225 Degrees F
Max. RPM
6,000 RPM
Max. Angular Misalignment
3 Degrees
Screw Type
Cap Screw
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel
Bore Type
Round
Maximum Speed
6,000 RPM
Moment of Inertia
0.000006349 kgf/m sq
Full Bearing Support Required
Yes
Dynamic Torque Non-Reversing
2.49 N-m
Coupling Material
Aluminum
Minimum Operating Temperature
-40 Degrees C
Shaft Locking Type
Clamp On
Angular Misalignment
3 Degrees
Torsional Stiffness
1.06 N-m/Deg
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
Parallel Misalignment
0.38 mm
Number of Beams
4
For Misalignment Type
Angular, Axial, Parallel
Included Screws
(2) Hex Socket Cap Screw
Maximum Torque
4.97 N-m
Coupling Material Finish
Bright
Axial Motion
0.25 mm
Coupling Material Grade
7075
Fastener Tightening Torque
4.6 N-m
Screw Material Finish
Black Oxide
Maximum Operating Temperature
107 Degrees C
Series
PCMR
Dynamic Torque Reversing
1.24 N-m
Number of Locking Screws
2
Shaft Tolerance
+0.000/-0.013 mm
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Zero Backlash
Yes

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 6 mm, Coupling Material Aluminum, Coupling Outside Diameter 28.6 mm, Maximum Speed 6,000 RPM, Maximum Torque 4.97 N-m, Axial Motion 0.25 mm, Overall Length 38.1 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 1.06 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 17.6 mm

Restrictions

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

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