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Ruland Coupling, 4 Beam Clamp, 7mmx7mm PCMR32-7-7-A - main

Coupling, 4 Beam Clamp, 7mmx7mm

  • Mfr # PCMR32-7-7-A

  • Zoro # G7939741

product price: $63.65
/ea

Key Features

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

Product Information

MFR #
PCMR32-7-7-A
Zoro #
G7939741
UPC #
634529032275
Country of Origin
United States

Dimensions

Bore Dia.
7mm x 7mm
Outside Dia.
31.8 mm
Overall Length
38.1 mm
Length through Bore
17.02 mm
Length through Bore (mm)
17.02
Clearance Dia. (In.)
1.25 in
Outside Dia. (mm)
31.8 mm
Outside Dia. (In.)
1.25
Overall Length (mm)
38.1
Screw Size
M4
Clearance Dia. (mm)
31.8
Screw Size (mm)
M4
Overall Length (In.)
1.5
Size
PCMR32
Length through Bore (In.)
0.67
Screw Thread Size
M4
Length Through Bore 2
17.6 mm
Length Through Bore 1
17.6 mm
Bore Diameter 2
7 mm
Bore Diameter 1
7 mm
Different Bore Sizes
No
Coupling Outside Diameter
31.8 mm

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Style
4-Beam Clamp
Min. Bore (mm)
7
Max. Bore (mm)
7 mm
Screw Type
Cap Screw
Item - Motion Control Couplings
Motion Control Coupling
Torque (In.-Lbs.)
64
Max. Temp. Range (F)
225 Degrees
Max. Temp.
225 Degrees F
Max. Angular Misalignment
3 Degrees
Max. RPM
6,000 RPM
Rated Torque
64 in-lb
Max. Axial Misalignment (In.)
+/-0.01
Material
Aluminum
Torsional Stiffness (Deg./In.-Lbs.)
0.06
Max. Parallel Misalignment (In.)
0.015 in
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel
Dynamic Torque Reversing
1.81 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
Full Bearing Support Required
Yes
For Misalignment Type
Angular, Axial, Parallel
Series
PCMR
Shaft Locking Type
Clamp On
Moment of Inertia
0.000009948 kgf/m sq
Angular Misalignment
3 Degrees
Dynamic Torque Non-Reversing
3.62 N-m
Shaft Tolerance
+0.000/-0.013 mm
Bore Type
Round
Minimum Operating Temperature
-40 Degrees C
Included Screws
(2) Hex Socket Cap Screw
Coupling Material Finish
Bright
Parallel Misalignment
0.38 mm
Number of Locking Screws
2
Coupling Material Grade
7075
Torsional Stiffness
1.89 N-m/Deg
Screw Material Finish
Black Oxide
Axial Motion
0.25 mm
Zero Backlash
Yes
Coupling Material
Aluminum
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Maximum Speed
6,000 RPM
Maximum Operating Temperature
107 Degrees C
Fastener Tightening Torque
4.6 N-m
Number of Beams
4
Maximum Torque
7.23 N-m

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 7 mm, Bore Diameter 2 7 mm, Coupling Material Aluminum, Coupling Outside Diameter 31.8 mm, Maximum Speed 6,000 RPM, Maximum Torque 7.23 N-m, Axial Motion 0.25 mm, Overall Length 38.1 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 1.89 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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