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-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-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-08W
SFS-08W-15M-15M
SFS-08W-15M-16M
SFS-08W-15M-20M
SFS-08W-15M-22M
SFS-08W-16M-16M
SFS-08W-16M-20M
SFS-08W-16M-22M
SFS-08W-20M-20M
SFS-08W-20M-22M
SFS-08W-22M-22M
SFS-09G
SFS-09G-25M-16C
SFS-09G-25M-25M
SFS-09G-25M-28M
SFS-09G-25M-35M
SFS-09G-28M-16C
SFS-09G-28M-28M
SFS-09G-28M-35M
SFS-09W
SFS-09W-25M-25M
SFS-09W-25M-28M
SFS-09W-25M-35M
SFS-09W-28M-28M
SFS-09W-28M-35M
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)

294.28 €

1 21 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)

265.39 €

1 21 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)

330.12 €

1 21 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)

407.65 €

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)

407.65 €

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)

407.65 €

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)

407.65 €

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)

407.65 €

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)

407.65 €

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)

407.65 €

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)

407.65 €

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)

407.65 €

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)

407.65 €

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)

296.77 €

1 21 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)

374.30 €

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)

374.30 €

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)

374.30 €

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)

374.30 €

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)

374.30 €

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)

374.30 €

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)

380.92 €

1 21 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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

484.13 €

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)

342.55 €

1 21 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.00--82844,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished8068000.21 to 0.400.3221.10×10-3----1 (one side)

445.76 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0015158293.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.21 to 0.400.3221.16×10-3----1 (one side)

445.76 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0015168293.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.21 to 0.400.3221.16×10-3----1 (one side)

445.76 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0015208293.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.21 to 0.400.3221.16×10-3----1 (one side)

445.76 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0015228293.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.21 to 0.400.3221.16×10-3----1 (one side)

445.76 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0016168293.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.21 to 0.400.3221.16×10-3----1 (one side)

445.76 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0016208293.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.21 to 0.400.3221.16×10-3----1 (one side)

445.76 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0016228293.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.21 to 0.400.3221.16×10-3----1 (one side)

445.76 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0020208293.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.21 to 0.400.3221.16×10-3----1 (one side)

445.76 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0020228293.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.21 to 0.400.3221.16×10-3----1 (one side)

445.76 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0022228293.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment8050000.21 to 0.400.3221.16×10-3----1 (one side)

431.17 €

1 21 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500--9410610,001 to 78,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished180120000.41 to 1.00.622.42.90×10-3----1 (one side)

547.41 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 50025-94120.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.622.42.80×10-316---1 (one side)

547.41 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500252594115.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.622.43.10×10-3----1 (one side)

547.41 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500252894115.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.622.43.10×10-3----1 (one side)

547.41 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500253594123.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.622.43.10×10-3----1 (one side)

547.41 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 50028-94120.84,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.622.42.80×10-316---1 (one side)

547.41 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500282894115.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.622.43.10×10-3----1 (one side)

547.41 €

1 19 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500283594123.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.622.43.10×10-3----1 (one side)

388.29 €

1 21 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500--94984,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished18060000.41 to 1.00.522.42.20×10-3----1 (one side)

504.53 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500252594107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.522.42.40×10-3----1 (one side)

504.53 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500252894107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.522.42.40×10-3----1 (one side)

504.53 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500253594115.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.522.42.40×10-3----1 (one side)

504.53 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500282894107.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.522.42.40×10-3----1 (one side)

504.53 €

1 15 Days 10Angular Misalignment / Eccentricity / Axial Misalignment100~Less than 500283594115.64,001 to 10,000High torsional rigidity / High Torque / High Accuracy / High durability / Backlash 0 / Low Inertia Moment18050000.41 to 1.00.522.42.40×10-3----1 (one side)

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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