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  11. Coupling, 4 Beam Clamp, Bore 3 x 3 mm
Ruland Coupling, 4 Beam Clamp, Bore 3 x 3 mm PCMR13-3-3-A - main

Coupling, 4 Beam Clamp, Bore 3 x 3 mm

  • Mfr # PCMR13-3-3-A

  • Zoro # G2172642

product price: $44.29
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
3mm x 3mm
Rated Torque
8 in-lb
Max. RPM
6,000 RPM
Outside Dia.
12.7 mm
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Specifications

Product Information

MFR #
PCMR13-3-3-A
Zoro #
G2172642
UPC #
634529031421
Country of Origin
United States

Dimensions

Bore Dia.
3mm x 3mm
Outside Dia.
12.7 mm
Overall Length
19.1 mm
Clearance Dia. (mm)
12.7
Overall Length (In.)
0.75
Outside Dia. (In.)
0.500
Overall Length (mm)
19.10
Length through Bore (mm)
9.55
Length through Bore (In.)
0.375
Outside Dia. (mm)
12.70
Screw Size
M2
Screw Size (mm)
M2
Length through Bore
9.55 mm
Coupling Outside Diameter
12.7 mm
Length Through Bore 1
9 mm
Screw Thread Size
M2
Bore Diameter 1
3 mm
Different Bore Sizes
No
Length Through Bore 2
9 mm
Bore Diameter 2
3 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
8 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Max. Temp. Range (F)
225
Screw Type
Cap Screw
Max. Axial Misalignment (In.)
+/-0.005
Style
4 Beam Clamp
Finish
Bright
Max. Temp.
225 Degrees F
Item
Motion Control Coupling
Torsional Stiffness (Deg./In.-Lbs.)
0.75
Max. Angular Misalignment
3 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Max. Parallel Misalignment (In.)
0.008 in
Torque (In.-Lbs.)
8
Material
Aluminum
Dynamic Torque Non-Reversing
0.45 N-m
Dynamic Torque Reversing
0.23 N-m
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel
Moment of Inertia
0.000000117 kgf/m sq
Axial Motion
0.13 mm
Shaft Tolerance
+0.000/-0.013 mm
Coupling Material Finish
Bright
Full Bearing Support Required
Yes
Included Screws
(2) Hex Socket Cap Screw
Zero Backlash
Yes
Coupling Material Grade
7075
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
For Misalignment Type
Angular, Axial, Parallel
Parallel Misalignment
0.2 mm
Number of Beams
4
Maximum Operating Temperature
107 Degrees C
Minimum Operating Temperature
-40 Degrees C
System of Measurement
Metric
Series
PCMR
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
Torsional Stiffness
0.15 N-m/Deg
Screw Material Finish
Black Oxide
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material
Aluminum
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Fastener Tightening Torque
0.6 N-m
Angular Misalignment
3 Degrees
Maximum Torque
0.9 N-m
Maximum Speed
6,000 RPM
Bore Type
Round
Shaft Locking Type
Clamp On

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3 mm, Bore Diameter 2 3 mm, Coupling Material Aluminum, Coupling Outside Diameter 12.7 mm, Maximum Speed 6,000 RPM, Maximum Torque 0.9 N-m, Axial Motion 0.13 mm, Overall Length 19.1 mm, Parallel Misalignment 0.2 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 0.15 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 9 mm

Restrictions

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

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