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

Coupling, 4 Beam Clamp, Bore 4 x 4 mm

  • Mfr # PCMR13-4-4-A

  • Zoro # G3179276

product price: $42.49
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
4mm x 4mm
Rated Torque
8 in-lb
Max. RPM
6,000 RPM
Outside Dia.
12.7 mm
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Specifications

Product Information

MFR #
PCMR13-4-4-A
Zoro #
G3179276
UPC #
634529119709
Country of Origin
United States

Dimensions

Bore Dia.
4mm x 4mm
Outside Dia.
12.7 mm
Overall Length
19.1 mm
Clearance Dia. (mm)
12.7
Overall Length (In.)
0.75
Length through Bore (mm)
9.55
Overall Length (mm)
19.10
Outside Dia. (mm)
12.70
Screw Size
M2
Screw Size (mm)
M2
Length through Bore (In.)
0.375
Outside Dia. (In.)
0.500
Length through Bore
9.55 mm
Coupling Outside Diameter
12.7 mm
Length Through Bore 1
9 mm
Bore Diameter 1
4 mm
Bore Diameter 2
4 mm
Screw Thread Size
M2
Length Through Bore 2
9 mm
Different Bore Sizes
No

Details

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

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 4 mm, Bore Diameter 2 4 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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