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Ruland Coupling, 6 Beam Clamp, 12mmx9mm FCMR25-12-9-A - main

Coupling, 6 Beam Clamp, 12mmx9mm

  • Mfr # FCMR25-12-9-A

  • Zoro # G8018717

product price: $48.69
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
12mm x 9mm
Material - Couplings
Aluminum
Outside Dia.
25.4 mm
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Specifications

Product Information

MFR #
FCMR25-12-9-A
Zoro #
G8018717
UPC #
634529007648
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 9mm
Outside Dia.
25.4 mm
Overall Length
38.1 mm
Length through Bore (mm)
17.87
Screw Size
M4
Clearance Dia. (In.)
1.117 in
Length through Bore
17.87 mm
Screw Size (mm)
M4
Outside Dia. (mm)
25.4
Overall Length (mm)
38.1
Length through Bore (In.)
0.704
Outside Dia. (In.)
1
Size
FCMR25
Overall Length (In.)
1.5
Clearance Dia. (mm)
28.37
Coupling Outside Diameter
25.4 mm
Screw Thread Size
M4
Bore Diameter 1
12 mm
Length Through Bore 2
18.3 mm
Different Bore Sizes
Yes
Length Through Bore 1
18.3 mm
Bore Diameter 2
9 mm

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Material
Aluminum
Max. Temp. Range (F)
225 Degrees
Torsional Stiffness (Deg./In.-Lbs.)
0.177
Max. Bore (mm)
12 mm
Max. RPM
6,000 RPM
Screw Type
Cap Screw
Style
6-Beam Clamp
Max. Angular Misalignment
3 Degrees
Rated Torque
25 in-lb
Item - Motion Control Couplings
Motion Control Coupling
Max. Temp.
225 Degrees F
Torque (In.-Lbs.)
25
Max. Parallel Misalignment (In.)
0.01 in
Min. Bore (mm)
9
Max. Axial Misalignment (In.)
+/-0.015
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Servo Motors to Lead Screws
Screw Material
Alloy Steel with Nypatch
Bore Tolerance
+0.025/-0.000 mm
Maximum Operating Temperature
107 Degrees C
Dynamic Torque Reversing
0.71 N-m
Zero Backlash
Yes
Dynamic Torque Non-Reversing
1.41 N-m
Number of Locking Screws
2
Coupling Material
Aluminum
For Misalignment Type
Angular, Axial, Parallel
Screw Material Finish
Black Oxide
Fastener Tightening Torque
4.6 N-m
Included Screws
(2) Hex Socket Cap Screw
Full Bearing Support Required
Yes
Maximum Speed
6,000 RPM
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
Parallel Misalignment
0.38 mm
Axial Motion
0.25 mm
Number of Beams
6
Coupling Material Grade
7075
Shaft Tolerance
+0.000/-0.013 mm
Moment of Inertia
0.00000412 kgf/m sq
Coupling Material Finish
Bright
Series
FCMR
Torsional Stiffness
0.64 N-m/Deg
Minimum Operating Temperature
-40 Degrees C
Angular Misalignment
3 Degrees
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Maximum Torque
2.82 N-m
Bore Type
Round
Shaft Locking Type
Clamp On

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 9 mm, Coupling Material Aluminum, Coupling Outside Diameter 25.4 mm, Maximum Speed 6,000 RPM, Maximum Torque 2.82 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 0.64 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 18.3 mm

Restrictions

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

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