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Ruland Coupling, 6 Beam Clamp, 20mmx16mm FCMR38-20-16-A - main

Coupling, 6 Beam Clamp, 20mmx16mm

  • Mfr # FCMR38-20-16-A

  • Zoro # G8214516

product price: $101.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
20mm x 16mm
Material - Couplings
Aluminum
Outside Dia.
38.1 mm
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Specifications

Product Information

MFR #
FCMR38-20-16-A
Zoro #
G8214516
UPC #
634529185643
Country of Origin
United States

Dimensions

Bore Dia.
20mm x 16mm
Outside Dia.
38.1 mm
Overall Length
57.2 mm
Outside Dia. (mm)
38.1
Length through Bore (mm)
26.47
Length through Bore
26.47 mm
Outside Dia. (In.)
1.5
Size
FCMR38
Overall Length (In.)
2.25
Clearance Dia. (In.)
1.642 in
Screw Size
M5
Screw Size (mm)
M5
Clearance Dia. (mm)
41.71
Overall Length (mm)
57.2
Length through Bore (In.)
1.042
Coupling Outside Diameter
38.1 mm
Different Bore Sizes
Yes
Screw Thread Size
M5
Bore Diameter 1
20 mm
Bore Diameter 2
16 mm
Minimum Bore Diameter
16 mm
Length Through Bore 1
27.3 mm
Length Through Bore 2
27.3 mm

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Item - Motion Control Couplings
Motion Control Coupling
Torsional Stiffness (Deg./In.-Lbs.)
0.087
Torque (In.-Lbs.)
104
Min. Bore (mm)
16
Max. Axial Misalignment (In.)
+/-0.015
Max. Temp.
225 Degrees F
Max. Parallel Misalignment (In.)
0.03 in
Screw Type
Cap Screw
Style
6-Beam Clamp
Max. Angular Misalignment
3 Degrees
Material
Aluminum
Max. RPM
6,000 RPM
Max. Bore (mm)
20 mm
Max. Temp. Range (F)
225 Degrees
Rated Torque
104 in-lb
Standards
Conflict Minerals Compliant, DIN 912 12.9, REACH Compliant, RoHS3 Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Screw Material
Alloy Steel with Nypatch
Bore Tolerance
+0.025/-0.000 mm
Zero Backlash
Yes
For Misalignment Type
Angular, Axial, Parallel
Maximum Torque
11.75 N-m
Maximum Speed
6,000 RPM
Included Screws
(2) Hex Socket Cap Screw
Parallel Misalignment
0.76 mm
Maximum Operating Temperature
107 Degrees C
Minimum Operating Temperature
-40 Degrees C
Series
FCMR
Coupling Material
Aluminum
Shaft Tolerance
+0.000/-0.013 mm
Dynamic Torque Non-Reversing
5.88 N-m
Angular Misalignment
3 Degrees
Bore Type
Round
Screw Material Finish
Black Oxide
Full Bearing Support Required
Yes
Coupling Material Grade
7075
Torsional Stiffness
1.3 N-m/Deg
Dynamic Torque Reversing
2.94 N-m
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
Number of Locking Screws
2
Axial Motion
0.38 mm
Fastener Tightening Torque
9.5 N-m
Coupling Material Finish
Bright
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Moment of Inertia
0.000030032 kgf/m sq
Shaft Locking Type
Clamp On
Number of Beams
6

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 20 mm, Bore Diameter 2 16 mm, Coupling Material Aluminum, Coupling Outside Diameter 38.1 mm, Maximum Speed 6,000 RPM, Maximum Torque 11.75 N-m, Axial Motion 0.38 mm, Overall Length 57.2 mm, Parallel Misalignment 0.76 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 1.3 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 27.3 mm

Restrictions

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

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