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Ruland Coupling, 6 Beam Set Screw, 12mmx7mm FSMR25-12-7-A - main

Coupling, 6 Beam Set Screw, 12mmx7mm

  • Mfr # FSMR25-12-7-A

  • Zoro # G8319911

product price: $42.19
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
12mm x 7mm
Material - Couplings
Aluminum
Outside Dia.
25.4 mm
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Specifications

Product Information

MFR #
FSMR25-12-7-A
Zoro #
G8319911
UPC #
634529010723
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 7mm
Outside Dia.
25.4 mm
Overall Length
38.1 mm
Size
FSMR25
Overall Length (mm)
38.1
Clearance Dia. (In.)
1.459 in
Screw Size
M5
Outside Dia. (mm)
25.4
Length through Bore
17.87 mm
Screw Size (mm)
M5
Outside Dia. (In.)
1
Length through Bore (In.)
0.704
Overall Length (In.)
1.5
Length through Bore (mm)
17.87
Clearance Dia. (mm)
37.06
Bore Diameter 2
7 mm
Different Bore Sizes
Yes
Length Through Bore 2
18.3 in
Length Through Bore 1
18.3 in
Coupling Outside Diameter
25.4 mm
Screw Thread Size
M5
Bore Diameter 1
12 mm

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Style
6-Beam Set Screw
Max. Parallel Misalignment (In.)
0.015 in
Torque (In.-Lbs.)
25
Item - Motion Control Couplings
Motion Control Coupling
Material
Aluminum
Rated Torque
25 in-lb
Screw Type
Set Screw
Max. RPM
6,000 RPM
Setscrew Location
2 (120 Degrees )
Max. Axial Misalignment (In.)
+/-0.01
Max. Angular Misalignment
3 Degrees
Max. Temp.
225 Degrees F
Min. Bore (mm)
7
Max. Temp. Range (F)
225 Degrees
Max. Bore (mm)
12 mm
Torsional Stiffness (Deg./In.-Lbs.)
0.177
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9, REACH Compliant, RoHS3 Compliant
Screw Material
Alloy Steel
Bore Tolerance
+0.025/-0.000 mm
Shaft Tolerance
+0.000/-0.013 mm
Fastener Tightening Torque
4 N-m
Coupling Material Finish
Bright
Bore Type
Round
Full Bearing Support Required
Yes
Number of Locking Screws
4
Included Screws
(4) Set Screw
Dynamic Torque Non-Reversing
1.41 N-m
Screw Material Finish
Black Oxide
Minimum Operating Temperature
-40 Degrees C
Maximum Torque
2.82 N-m
Shaft Locking Type
Set Screw
Maximum Operating Temperature
107 Degrees C
Coupling Material Grade
7075
Angular Misalignment
3 Degrees
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Maximum Speed
6,000 RPM
Moment of Inertia
0.00000412 kgf/m sq
Torsional Stiffness
0.64 N-m/Deg
Number of Beams
6
Dynamic Torque Reversing
0.71 N-m
Coupling Material
Aluminum
For Misalignment Type
Angular, Axial, Parallel
Zero Backlash
Yes
Axial Motion
0.25 mm
Features
Balanced Design for Reduced Vibration
Parallel Misalignment
0.38 mm
Series
FSMR

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 7 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 Set Screw, Number of Beams 6, Length Through Bore 2 18.3 in

Restrictions

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

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