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Ruland Coupling, 6 Beam Clamp, 8mmx7mm FCMR25-8-7-SS - main

Coupling, 6 Beam Clamp, 8mmx7mm

  • Mfr # FCMR25-8-7-SS

  • Zoro # G8335932

product price: $122.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
8mm x 7mm
Material - Couplings
Stainless Steel
Outside Dia.
25.4 mm
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Specifications

Product Information

MFR #
FCMR25-8-7-SS
Zoro #
G8335932
UPC #
634529043462
Country of Origin
United States

Dimensions

Bore Dia.
8mm x 7mm
Outside Dia.
25.4 mm
Overall Length
38.1 mm
Clearance Dia. (In.)
1.117 in
Outside Dia. (mm)
25.4
Overall Length (mm)
38.1
Length through Bore (In.)
0.704
Overall Length (In.)
1.5
Screw Size
M4
Screw Size (mm)
M4
Size
FCMR25
Length through Bore
17.87 mm
Length through Bore (mm)
17.87
Outside Dia. (In.)
1
Clearance Dia. (mm)
28.37
Length Through Bore 1
18.3 mm
Length Through Bore 2
18.3 mm
Bore Diameter 2
7 mm
Coupling Outside Diameter
25.4 mm
Screw Thread Size
M4
Bore Diameter 1
8 mm
Different Bore Sizes
Yes

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Item - Motion Control Couplings
Motion Control Coupling
Screw Type
Cap Screw
Max. Temp. Range (F)
350 Degrees
Material
Stainless Steel
Max. Parallel Misalignment (In.)
0.015 in
Torque (In.-Lbs.)
50
Max. RPM
6,000 RPM
Torsional Stiffness (Deg./In.-Lbs.)
0.046
Max. Axial Misalignment (In.)
+/-0.01
Style
6-Beam Clamp
Rated Torque
50 in-lb
Max. Temp.
350 Degrees F
Max. Angular Misalignment
3 Degrees
Max. Bore (mm)
8 mm
Min. Bore (mm)
7
Application
Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Screw Material
Alloy Steel with Nypatch
Bore Tolerance
+0.025/-0.000 mm
Dynamic Torque Non-Reversing
2.83 N-m
Bore Type
Round
Angular Misalignment
3 Degrees
Zero Backlash
Yes
Minimum Operating Temperature
-40 Degrees C
Screw Material Finish
Black Oxide
Included Screws
(2) Hex Socket Cap Screw
Maximum Torque
5.66 N-m
Maximum Speed
6,000 RPM
Maximum Operating Temperature
176 Degrees C
Shaft Locking Type
Clamp On
Dynamic Torque Reversing
1.42 N-m
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material
Stainless Steel
Shaft Tolerance
+0.000/-0.013 mm
Fastener Tightening Torque
4.6 N-m
Series
FCMR
Number of Beams
6
Coupling Material Grade
303
Parallel Misalignment
0.38 mm
Moment of Inertia
0.000011293 kgf/m sq
For Misalignment Type
Angular, Axial, Parallel
Torsional Stiffness
2.44 N-m/Deg
Axial Motion
0.25 mm
Full Bearing Support Required
Yes
Number of Locking Screws
2
Coupling Material Finish
Bright
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

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 7 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 25.4 mm, Maximum Speed 6,000 RPM, Maximum Torque 5.66 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 2.44 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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