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

Coupling, 4 Beam Clamp, 12mmx7mm

  • Mfr # PCMR29-12-7-SS

  • Zoro # G8376636

product price: $138.99
/ea
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Key Features

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

Product Information

MFR #
PCMR29-12-7-SS
Zoro #
G8376636
UPC #
634529049181
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
Outside Dia. (mm)
28.6 mm
Length through Bore
17.02 mm
Screw Size (mm)
M4
Length through Bore (mm)
17.02
Overall Length (mm)
38.1
Overall Length (In.)
1.5
Size
PCMR29
Clearance Dia. (In.)
0.875 in
Length through Bore (In.)
0.67
Screw Size
M4
Clearance Dia. (mm)
22.2
Bore Diameter 2
7 mm
Coupling Outside Diameter
28.6 mm
Screw Thread Size
M4
Bore Diameter 1
12 mm
Length Through Bore 1
17.6 mm
Different Bore Sizes
Yes
Length Through Bore 2
17.6 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Item - Motion Control Couplings
Motion Control Coupling
Material
Stainless Steel
Max. Temp. Range (F)
350 Degrees
Torque (In.-Lbs.)
46
Torsional Stiffness (Deg./In.-Lbs.)
0.111
Max. Temp.
350 Degrees F
Max. RPM
6,000 RPM
Max. Angular Misalignment
3 Degrees
Style
4-Beam Clamp
Screw Type
Cap Screw
Max. Parallel Misalignment (In.)
0.015 in
Max. Axial Misalignment (In.)
+/-0.01
Rated Torque
46 in-lb
Min. Bore (mm)
7
Max. Bore (mm)
12 mm
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
Dynamic Torque Non-Reversing
2.6 N-m
Coupling Material Grade
303
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
For Misalignment Type
Angular, Axial, Parallel
Maximum Torque
5.2 N-m
Shaft Tolerance
+0.000/-0.013 mm
Parallel Misalignment
0.38 mm
Axial Motion
0.25 mm
Dynamic Torque Reversing
1.3 N-m
Minimum Operating Temperature
-40 Degrees C
Bore Type
Round
Fastener Tightening Torque
4.6 N-m
Shaft Locking Type
Clamp On
Number of Beams
4
Coupling Material Finish
Bright
Moment of Inertia
0.000017643 kgf/m sq
Maximum Operating Temperature
176 Degrees C
Torsional Stiffness
1.02 N-m/Deg
Included Screws
(2) Hex Socket Cap Screw
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
Zero Backlash
Yes
Angular Misalignment
3 Degrees
Maximum Speed
6,000 RPM
Full Bearing Support Required
Yes
Screw Material Finish
Black Oxide
Series
PCMR
Number of Locking Screws
2
Coupling Material
Stainless Steel

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 7 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 28.6 mm, Maximum Speed 6,000 RPM, Maximum Torque 5.2 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 1.02 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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