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Ruland Coupling, 4 Beam Clamp, 12mmx8mm PCMR29-12-8-SS - main

Coupling, 4 Beam Clamp, 12mmx8mm

  • Mfr # PCMR29-12-8-SS

  • Zoro # G7960906

product price: $131.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
12mm x 8mm
Material - Couplings
Stainless Steel
Outside Dia.
28.6 mm
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Specifications

Product Information

MFR #
PCMR29-12-8-SS
Zoro #
G7960906
UPC #
634529049198
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 8mm
Outside Dia.
28.6 mm
Overall Length
38.1 mm
Overall Length (In.)
1.5
Overall Length (mm)
38.1
Length through Bore
17.02 mm
Outside Dia. (In.)
1.125
Screw Size (mm)
M4
Clearance Dia. (In.)
0.875 in
Screw Size
M4
Size
PCMR29
Outside Dia. (mm)
28.6 mm
Length through Bore (In.)
0.67
Clearance Dia. (mm)
22.2
Length through Bore (mm)
17.02
Different Bore Sizes
Yes
Coupling Outside Diameter
28.6 mm
Bore Diameter 2
8 mm
Length Through Bore 2
17.6 mm
Bore Diameter 1
12 mm
Length Through Bore 1
17.6 mm
Screw Thread Size
M4

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Material
Stainless Steel
Max. Parallel Misalignment (In.)
0.015 in
Rated Torque
46 in-lb
Max. Temp.
350 Degrees F
Max. Axial Misalignment (In.)
+/-0.01
Screw Type
Cap Screw
Max. Temp. Range (F)
350 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Torsional Stiffness (Deg./In.-Lbs.)
0.111
Torque (In.-Lbs.)
46
Max. RPM
6,000 RPM
Max. Bore (mm)
12 mm
Max. Angular Misalignment
3 Degrees
Style
4-Beam Clamp
Min. Bore (mm)
8
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
Parallel Misalignment
0.38 mm
Moment of Inertia
0.000017643 kgf/m sq
Zero Backlash
Yes
Dynamic Torque Reversing
1.3 N-m
Series
PCMR
Coupling Material Grade
303
Angular Misalignment
3 Degrees
Maximum Torque
5.2 N-m
Shaft Tolerance
+0.000/-0.013 mm
Shaft Locking Type
Clamp On
Maximum Operating Temperature
176 Degrees C
Number of Locking Screws
2
Minimum Operating Temperature
-40 Degrees C
Fastener Tightening Torque
4.6 N-m
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Axial Motion
0.25 mm
For Misalignment Type
Angular, Axial, Parallel
Torsional Stiffness
1.02 N-m/Deg
Dynamic Torque Non-Reversing
2.6 N-m
Bore Type
Round
Included Screws
(2) Hex Socket Cap Screw
Full Bearing Support Required
Yes
Coupling Material Finish
Bright
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
Maximum Speed
6,000 RPM
Screw Material Finish
Black Oxide
Coupling Material
Stainless Steel
Number of Beams
4

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 8 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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