Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY

Servo couplings / pilot bore, core bore, internal thread / 1 disc: steel / body: steel / SFS / MIKI PULLEY
Using carbon steel for the main body material, with very precise adjustment and high rigidity.

[Features]
· Torsional rigidity is extremely high, accurate shaft rotation, super precision control is possible.
· Since all power transmission is transmitted by friction coupling, there is no backlash.
· SFS-SS/ DS type is shipped from the factory as an assembled finished product.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
SFS-05G
SFS-05S
SFS-05S 10H-12H
SFS-05W
SFS-06G
SFS-06G-12M-11C
SFS-06G-12M-12M
SFS-06G-12M-14M
SFS-06G-12M-15M
SFS-06G-14M-11C
SFS-06G-14M-14M
SFS-06G-14M-15M
SFS-06G-15M-11C
SFS-06G-15M-15M
SFS-06G-15M-16C
SFS-06S
SFS-06S-12M-12M
SFS-06S-12M-14M
SFS-06S-12M-15M
SFS-06S-14M-11C
SFS-06S-14M-14M
SFS-06S-14M-15M
SFS-06S-15M-11C
SFS-06S-15M-15M
SFS-06S-15M-16C
SFS-06W
SFS-06W-12M-12M
SFS-06W-12M-14M
SFS-06W-12M-15M
SFS-06W-14M-14M
SFS-06W-14M-15M
SFS-06W-15M-15M
SFS-08G
SFS-08G-15M-15M
SFS-08G-15M-16C
SFS-08G-15M-16M
SFS-08G-15M-20M
SFS-08G-15M-22M
SFS-08G-16M-16C
SFS-08G-16M-16M
SFS-08G-16M-20M
SFS-08G-16M-22M
SFS-08G-20M-16C
SFS-08G-20M-20M
SFS-08G-20M-22M
SFS-08G-22M-16C
SFS-08G-22M-22M
SFS-08S
SFS-08S-15M-15M
SFS-08S-15M-16C
SFS-08S-15M-16M
SFS-08S-15M-20M
SFS-08S-15M-22M
SFS-08S-16M-16C
SFS-08S-16M-16M
SFS-08S-16M-20M
SFS-08S-16M-22M
SFS-08S-20M-16C
SFS-08S-20M-22M
SFS-08S-22M-22M
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSAllowable Misalignment Allowable Torque Range
(N•m)
Hole diameter D1
(mm)
Hole diameter D2
(mm)
Outer Diameter
(mm)
Overall Length
(mm)
Max. Rotational Speed Range
(r/min)
Feature Allowable Torque
(Nm)
Maximum Rotation Speed
(r/min)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Allowable Angular Misalignment
(deg)
Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
The size of the tapered adapter
(mm)
Shaft Hole Specifications Shaft hole finished Keyway Standard Allowable Angular Misalignment Detail
(deg)

253.67 €

1 18 Days 10Angular Misalignment / Eccentricity / Axial Misalignment10.01 to 20.00--567410,001 to 78,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished20200000.41 to 1.00.521.20.20×10-3----1 (one side)

127.09 €

1 6 Days 10Angular Misalignment / Axial Misalignment10.01 to 20.00--564510,001 to 78,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished2025000--10.60.11×10-3-----

148.18 €

1 30 Days 10Angular Misalignment / Axial Misalignment10.01 to 20.001012564510,001 to 78,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment2025000--10.60.11×10-3-Shaft hole processed productsKeyway + Tap holed1, d2: new JIS-

228.72 €

1 9 Days 10Angular Misalignment / Eccentricity / Axial Misalignment10.01 to 20.00--56584,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished20100000.02 to 0.20.221.20.14×10-3----1 (one side)

284.75 €

1 18 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.00--688610,001 to 78,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished40160000.41 to 1.00.521.60.55×10-3----1 (one side)

351.47 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0012-6890.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.41 to 1.00.521.60.54 x 10-311---1 (one side)

351.47 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0012126895.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.41 to 1.00.521.60.55×10-3----1 (one side)

351.47 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0012146895.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.41 to 1.00.521.60.55×10-3----1 (one side)

351.47 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0012156895.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.41 to 1.00.521.60.55×10-3----1 (one side)

351.47 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0014-6890.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.41 to 1.00.521.60.54 x 10-311---1 (one side)

351.47 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0014146895.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.41 to 1.00.521.60.55×10-3----1 (one side)

351.47 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0014156895.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.41 to 1.00.521.60.55×10-3----1 (one side)

351.47 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0015-6890.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.41 to 1.00.521.60.54 x 10-311---1 (one side)

351.47 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0015156895.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.41 to 1.00.521.60.55×10-3----1 (one side)

351.47 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0015-68105.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.41 to 1.00.521.60.59×10-316---1 (one side)

142.63 €

1 6 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.00--685610,001 to 78,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished4020000--10.80.30×10-3-----

209.47 €

1 15 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.0012126865.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment405000--10.80.30×10-3-----

209.47 €

1 15 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.0012146865.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment405000--10.80.30×10-3-----

209.47 €

1 15 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.0012156865.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment405000--10.80.30×10-3-----

209.47 €

1 7 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.0014-6860.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment405000--10.80.29×10-311----

209.47 €

1 15 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.0014146865.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment405000--10.80.30×10-3-----

209.47 €

1 15 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.0014156865.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment405000--10.80.30×10-3-----

209.47 €

1 7 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.0015-6860.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment405000--10.80.29×10-311----

209.47 €

1 15 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.0015156865.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment405000--10.80.30×10-3-----

209.47 €

1 7 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.0015-6875.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment405000--10.80.34×10-316----

255.79 €

1 9 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.00--68744,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished4080000.21 to 0.400.321.60.41×10-3----1 (one side)

322.64 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0012126883.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.21 to 0.400.321.60.41×10-3----1 (one side)

322.64 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0012146883.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.21 to 0.400.321.60.41×10-3----1 (one side)

322.64 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0012156883.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.21 to 0.400.321.60.41×10-3----1 (one side)

322.64 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0014146883.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.21 to 0.400.321.60.41×10-3----1 (one side)

322.64 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0014156883.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.21 to 0.400.321.60.41×10-3----1 (one side)

322.64 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0015156883.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment4050000.21 to 0.400.321.60.41×10-3----1 (one side)

328.79 €

1 18 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00--829810,001 to 78,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished80130000.41 to 1.00.5221.50×10-3----1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00151582107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.56×10-3----1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment20.01 to 50.0015-82112.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.47×10-316---1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00151682107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.56×10-3----1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00152082107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.56×10-3----1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00152282107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.56×10-3----1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0016-82112.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.47×10-316---1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00161682107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.56×10-3----1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00162082107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.56×10-3----1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00162282107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.56×10-3----1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0020-82112.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.47×10-316---1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00202082107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.56×10-3----1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00202282107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.56×10-3----1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0022-82112.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.47×10-316---1 (one side)

417.68 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00222282107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.41 to 1.00.5221.56×10-3----1 (one side)

165.11 €

1 6 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.00--826610,001 to 78,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished8017000--110.87×10-3-----

254.00 €

1 15 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0015158275.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.93×10-3-----

254.00 €

1 7 Days 10Angular Misalignment / Axial Misalignment20.01 to 50.0015-8280.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.84×10-316----

254.00 €

1 15 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0015168275.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.93×10-3-----

254.00 €

1 15 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0015208275.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.93×10-3-----

254.00 €

1 15 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0015228275.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.93×10-3-----

254.00 €

1 7 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0016-8280.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.84×10-316----

254.00 €

1 15 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0016168275.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.93×10-3-----

254.00 €

1 15 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0016208275.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.93×10-3-----

254.00 €

1 15 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0016228275.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.93×10-3-----

254.00 €

1 30 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0020-8280.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.84×10-316----

254.00 €

1 15 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0020228275.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.93×10-3-----

254.00 €

1 15 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0022228275.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment805000--110.93×10-3-----

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Basic information

Type Type of Flat Springs Application Servo Motor Body Material Steel
Category Coupling body Disc Part Material Stainless Steel Operating Temperature Range(°C) -30::120

Tech Support