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Ruland Coupling, 6 Beam Clamp, 8mmx8mm FCMR32-8-8-A - main

Coupling, 6 Beam Clamp, 8mmx8mm

  • Mfr # FCMR32-8-8-A

  • Zoro # G7981565

product price: $88.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
8mm x 8mm
Material - Couplings
Aluminum
Outside Dia.
31.8 mm
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Specifications

Product Information

MFR #
FCMR32-8-8-A
Zoro #
G7981565
UPC #
634529008003
Country of Origin
United States

Dimensions

Bore Dia.
8mm x 8mm
Outside Dia.
31.8 mm
Overall Length
44.5 mm
Screw Size (mm)
M5
Outside Dia. (In.)
1.25
Outside Dia. (mm)
31.8
Size
FCMR32
Screw Size
M5
Clearance Dia. (In.)
1.459 in
Overall Length (mm)
44.5
Overall Length (In.)
1.75
Length through Bore (mm)
20.82
Clearance Dia. (mm)
37.06
Length through Bore
20.82 mm
Length through Bore (In.)
0.82
Different Bore Sizes
No
Coupling Outside Diameter
31.8 mm
Length Through Bore 2
21.4 mm
Length Through Bore 1
21.4 mm
Bore Diameter 2
8 mm
Bore Diameter 1
8 mm
Screw Thread Size
M5

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Screw Type
Cap Screw
Item - Motion Control Couplings
Motion Control Coupling
Max. Axial Misalignment (In.)
+/-0.015
Max. Temp.
225 Degrees F
Max. Parallel Misalignment (In.)
0.01 in
Min. Bore (mm)
8
Max. Angular Misalignment
3 Degrees
Material
Aluminum
Torque (In.-Lbs.)
70
Torsional Stiffness (Deg./In.-Lbs.)
0.035
Rated Torque
70 in-lb
Max. Bore (mm)
8 mm
Style
6-Beam Clamp
Max. Temp. Range (F)
225 Degrees
Max. RPM
6,000 RPM
Standards
Conflict Minerals Compliant, DIN 912 12.9, REACH Compliant, RoHS3 Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel with Nypatch
Number of Beams
6
Maximum Speed
6,000 RPM
Moment of Inertia
0.000011885 kgf/m sq
Angular Misalignment
3 Degrees
Screw Material Finish
Black Oxide
Series
FCMR
Coupling Material
Aluminum
Bore Type
Round
Shaft Tolerance
+0.000/-0.013 mm
Included Screws
(2) Hex Socket Cap Screw
Maximum Operating Temperature
107 Degrees C
Minimum Operating Temperature
-40 Degrees C
Features
Balanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single or Four Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Spiral Coupling With Nypatch Anti-Vibration Hardware, Two Sets of Three Spiral Cuts, Zero-Backlash
Maximum Torque
7.91 N-m
Zero Backlash
Yes
Dynamic Torque Non-Reversing
3.96 N-m
Coupling Material Grade
7075
Parallel Misalignment
0.38 mm
Full Bearing Support Required
Yes
Fastener Tightening Torque
9.5 N-m
Number of Locking Screws
2
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
For Misalignment Type
Angular, Axial, Parallel
Shaft Locking Type
Clamp On
Torsional Stiffness
3.23 N-m/Deg
Axial Motion
0.25 mm
Dynamic Torque Reversing
1.98 N-m
Coupling Material Finish
Bright

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 8 mm, Coupling Material Aluminum, Coupling Outside Diameter 31.8 mm, Maximum Speed 6,000 RPM, Maximum Torque 7.91 N-m, Axial Motion 0.25 mm, Overall Length 44.5 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 3.23 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 21.4 mm

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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