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Ruland Coupling, 4 Beam Clamp, 8mmx5mm PCMR22-8-5-SS - main

Coupling, 4 Beam Clamp, 8mmx5mm

  • Mfr # PCMR22-8-5-SS

  • Zoro # G8435752

product price: $113.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
8mm x 5mm
Material - Couplings
Stainless Steel
Outside Dia.
22.2 mm
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Specifications

Product Information

MFR #
PCMR22-8-5-SS
Zoro #
G8435752
UPC #
634529048894
Country of Origin
United States

Dimensions

Bore Dia.
8mm x 5mm
Outside Dia.
22.2 mm
Overall Length
27 mm
Overall Length (In.)
1.063
Length through Bore (mm)
11.43
Outside Dia. (In.)
0.875
Screw Size
M3
Outside Dia. (mm)
22.2 mm
Clearance Dia. (In.)
1.125 in
Overall Length (mm)
27
Clearance Dia. (mm)
28.6
Size
PCMR22
Length through Bore
11.43 mm
Screw Size (mm)
M3
Length through Bore (In.)
0.45
Bore Diameter 2
5 mm
Coupling Outside Diameter
22.2 mm
Length Through Bore 2
12.7 mm
Bore Diameter 1
8 mm
Length Through Bore 1
12.7 mm
Screw Thread Size
M3
Different Bore Sizes
Yes

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Max. Axial Misalignment (In.)
+/-0.005
Max. Bore (mm)
8 mm
Material
Stainless Steel
Torque (In.-Lbs.)
22
Torsional Stiffness (Deg./In.-Lbs.)
0.134
Screw Type
Cap Screw
Max. Angular Misalignment
3 Degrees
Style
4-Beam Clamp
Max. RPM
6,000 RPM
Item - Motion Control Couplings
Motion Control Coupling
Max. Parallel Misalignment (In.)
0.008 in
Max. Temp. Range (F)
350 Degrees
Min. Bore (mm)
5
Rated Torque
22 in-lb
Max. Temp.
350 Degrees F
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
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
Moment of Inertia
0.000004594 kgf/m sq
Coupling Material
Stainless Steel
Screw Material Finish
Black Oxide
For Misalignment Type
Angular, Axial, Parallel
Number of Locking Screws
2
Dynamic Torque Reversing
0.62 N-m
Maximum Torque
2.49 N-m
Maximum Operating Temperature
176 Degrees C
Shaft Locking Type
Clamp On
Angular Misalignment
3 Degrees
Minimum Operating Temperature
-40 Degrees C
Dynamic Torque Non-Reversing
1.25 N-m
Number of Beams
4
Full Bearing Support Required
Yes
Shaft Tolerance
+0.000/-0.013 mm
Axial Motion
0.13 mm
Included Screws
(2) Hex Socket Cap Screw
Coupling Material Finish
Bright
Torsional Stiffness
0.84 N-m/Deg
Maximum Speed
6,000 RPM
Fastener Tightening Torque
2.1 N-m
Bore Type
Round
Coupling Material Grade
303
Parallel Misalignment
0.2 mm
Zero Backlash
Yes
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Series
PCMR

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 5 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 22.2 mm, Maximum Speed 6,000 RPM, Maximum Torque 2.49 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 0.84 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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