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Coupling, 4 Beam Clamp, 8mmx6mm

  • Mfr # PCMR22-8-6-A

  • Zoro # G8067735


product price: $42.99
/ea

Key Features

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

Product Information

MFR #
PCMR22-8-6-A
Zoro #
G8067735
UPC #
634529031667
Country of Origin
United States

Dimensions

Bore Dia.
8mm x 6mm
Outside Dia.
22.2 mm
Overall Length
27 mm
Length through Bore (mm)
11.43
Overall Length (In.)
1.063
Clearance Dia. (mm)
28.6
Screw Size (mm)
M3
Overall Length (mm)
27
Clearance Dia. (In.)
1.125 in
Size
PCMR22
Length through Bore
11.43 mm
Screw Size
M3
Length through Bore (In.)
0.45
Outside Dia. (mm)
22.2 mm
Outside Dia. (In.)
0.875
Bore Diameter 1
8 mm
Screw Thread Size
M3
Length Through Bore 2
12.7 mm
Different Bore Sizes
Yes
Bore Diameter 2
6 mm
Coupling Outside Diameter
22.2 mm
Length Through Bore 1
12.7 mm

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Max. Bore (mm)
8 mm
Max. RPM
6,000 RPM
Max. Axial Misalignment (In.)
+/-0.005
Torsional Stiffness (Deg./In.-Lbs.)
0.275
Max. Temp.
225 Degrees F
Max. Temp. Range (F)
225 Degrees
Rated Torque
16 in-lb
Material
Aluminum
Torque (In.-Lbs.)
16
Max. Angular Misalignment
3 Degrees
Min. Bore (mm)
6
Max. Parallel Misalignment (In.)
0.008 in
Screw Type
Cap Screw
Style
4-Beam Clamp
Item - Motion Control Couplings
Motion Control Coupling
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
Series
PCMR
Maximum Speed
6,000 RPM
Coupling Material Grade
7075
Dynamic Torque Reversing
0.45 N-m
Minimum Operating Temperature
-40 Degrees C
Shaft Locking Type
Clamp On
Bore Type
Round
Maximum Torque
1.81 N-m
Shaft Tolerance
+0.000/-0.013 mm
Axial Motion
0.13 mm
Angular Misalignment
3 Degrees
Full Bearing Support Required
Yes
Maximum Operating Temperature
107 Degrees C
Included Screws
(2) Hex Socket Cap Screw
Coupling Material Finish
Bright
Dynamic Torque Non-Reversing
0.91 N-m
Torsional Stiffness
0.41 N-m/Deg
Moment of Inertia
0.000001639 kgf/m sq
Number of Beams
4
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
Number of Locking Screws
2
Coupling Material
Aluminum
Screw Material Finish
Black Oxide
Parallel Misalignment
0.2 mm
Fastener Tightening Torque
2.1 N-m
Zero Backlash
Yes
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
For Misalignment Type
Angular, Axial, Parallel

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 6 mm, Coupling Material Aluminum, Coupling Outside Diameter 22.2 mm, Maximum Speed 6,000 RPM, Maximum Torque 1.81 N-m, Axial Motion 0.13 mm, Overall Length 27 mm, Parallel Misalignment 0.2 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 0.41 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 12.7 mm

Restrictions

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

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