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  11. Coupling, 4 Beam Clamp, 12mmx7mm
Ruland Coupling, 4 Beam Clamp, 12mmx7mm PCMR29-12-7-A - main

Coupling, 4 Beam Clamp, 12mmx7mm

  • Mfr # PCMR29-12-7-A

  • Zoro # G8327085

product price: $53.29
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
12mm x 7mm
Material - Couplings
Aluminum
Outside Dia.
28.6 mm
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Specifications

Product Information

MFR #
PCMR29-12-7-A
Zoro #
G8327085
UPC #
634529031940
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 7mm
Outside Dia.
28.6 mm
Overall Length
38.1 mm
Outside Dia. (In.)
1.125
Clearance Dia. (In.)
0.875 in
Length through Bore (mm)
17.02
Clearance Dia. (mm)
22.2
Size
PCMR29
Screw Size (mm)
M4
Overall Length (In.)
1.5
Length through Bore
17.02 mm
Length through Bore (In.)
0.67
Screw Size
M4
Outside Dia. (mm)
28.6 mm
Overall Length (mm)
38.1
Length Through Bore 2
17.6 mm
Coupling Outside Diameter
28.6 mm
Length Through Bore 1
17.6 mm
Bore Diameter 2
7 mm
Bore Diameter 1
12 mm
Screw Thread Size
M4
Different Bore Sizes
Yes

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Max. Bore (mm)
12 mm
Torsional Stiffness (Deg./In.-Lbs.)
0.221
Max. RPM
6,000 RPM
Max. Temp.
225 Degrees F
Min. Bore (mm)
7
Item - Motion Control Couplings
Motion Control Coupling
Max. Angular Misalignment
3 Degrees
Rated Torque
34 in-lb
Max. Parallel Misalignment (In.)
0.015 in
Max. Temp. Range (F)
225 Degrees
Max. Axial Misalignment (In.)
+/-0.01
Style
4-Beam Clamp
Screw Type
Cap Screw
Torque (In.-Lbs.)
34
Material
Aluminum
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
Coupling Material
Aluminum
Zero Backlash
Yes
Moment of Inertia
0.000006349 kgf/m sq
Torsional Stiffness
0.51 N-m/Deg
Bore Type
Round
Dynamic Torque Reversing
0.96 N-m
Maximum Operating Temperature
107 Degrees C
Number of Beams
4
Coupling Material Grade
7075
Full Bearing Support Required
Yes
Maximum Speed
6,000 RPM
Shaft Tolerance
+0.000/-0.013 mm
Series
PCMR
Minimum Operating Temperature
-40 Degrees C
Number of Locking Screws
2
Fastener Tightening Torque
4.6 N-m
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
Dynamic Torque Non-Reversing
1.92 N-m
Coupling Material Finish
Bright
Shaft Locking Type
Clamp On
Axial Motion
0.25 mm
Parallel Misalignment
0.38 mm
Angular Misalignment
3 Degrees
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Included Screws
(2) Hex Socket Cap Screw
Screw Material Finish
Black Oxide
For Misalignment Type
Angular, Axial, Parallel
Maximum Torque
3.84 N-m

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 7 mm, Coupling Material Aluminum, Coupling Outside Diameter 28.6 mm, Maximum Speed 6,000 RPM, Maximum Torque 3.84 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 0.51 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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