Servoflex SFS (Part Numbers)

Servoflex SFS
  • Volume Discount

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.

PDF

Part Number

Configured Part Number is shown.

Part Number
SFS-08S 24H-24H
SFS-08S 24H-25H
SFS-08S 24H-28H
SFS-08S 24H-30H
SFS-08S 24H-32H
SFS-08S 24H-35H
SFS-08S 25H-25H
SFS-08S 25H-30H
SFS-08S 25H-32H
SFS-08S 25H-35H
SFS-08S 28H-28H
SFS-08S 28H-30H
SFS-08S 28H-32H
SFS-08S 28H-35H
SFS-08S 30H-30H
SFS-08S 30H-32H
SFS-08S 30H-35H
SFS-08S 32H-32H
SFS-08S 32H-35H
SFS-08S 35H-35H
SFS-08W
SFS-08W 14H-14H
SFS-08W 14H-15H
SFS-08W 14H-16H
SFS-08W 14H-17H
SFS-08W 14H-18H
SFS-08W 14H-19H
SFS-08W 14H-20H
SFS-08W 14H-22H
SFS-08W 14H-24H
SFS-08W 14H-25H
SFS-08W 14H-28H
SFS-08W 14H-30H
SFS-08W 14H-32H
SFS-08W 14H-35H
SFS-08W 15H-15H
SFS-08W 15H-16H
SFS-08W 15H-17H
SFS-08W 15H-18H
SFS-08W 15H-19H
SFS-08W 15H-20H
SFS-08W 15H-22H
SFS-08W 15H-24H
SFS-08W 15H-25H
SFS-08W 15H-28H
SFS-08W 15H-30H
SFS-08W 15H-32H
SFS-08W 15H-35H
SFS-08W-15M-15M
SFS-08W-15M-16C
SFS-08W-15M-16M
SFS-08W-15M-20M
SFS-08W-15M-22M
SFS-08W 16H-16H
SFS-08W 16H-17H
SFS-08W 16H-18H
SFS-08W 16H-19H
SFS-08W 16H-20H
SFS-08W 16H-22H
SFS-08W 16H-24H
Part NumberVolume DiscountDays to Ship RoHSAllowable Misalignment Allowable Torque Range
(N•m)
Hole diameter d1
(mm)
Hole diameter d2
(mm)
O.D.
(Ø)
Full Length
(mm)
Max. Rotational Speed Range
(r/min)
Feature Allowable Torque
(N•m)
Maximum Rotation Speed
(r/min)
Allowable Angular Misalignment
(deg)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Operating Temperature Range
(℃)
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)
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002424826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002425826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002428826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002430826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002432826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002435826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002525826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002530826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002532826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002535826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002828826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002830826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002832826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.002835826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.003030826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.003032826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.003035826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.003232826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.003235826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment50.01~100.003535826610001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80170001---30~12010.87×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

9 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00--82844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Shaft hole Unfinished80680020.21~0.400.3-30~12021.10×10-3----1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00141482844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00141582844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00141682844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00141782844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00141882844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00141982844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00142082844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00142282844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00142482844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00142582844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00142882844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00143082844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00143282844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00143582844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00151582844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00151682844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00151782844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00151882844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00151982844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00152082844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00152282844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00152482844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00152582844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00152882844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00153082844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00153282844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00153582844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

15 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.0015158293.64001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80500020.21~0.400.3-30~12021.16×10-3----1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment20.01~50.0015-8293.84001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment40500020.21~0.400.3-30~12021.07×10-316---1 (one side)
Available

15 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.0015168293.64001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80500020.21~0.400.3-30~12021.16×10-3----1 (one side)
Available

15 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.0015208293.64001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80500020.21~0.400.3-30~12021.16×10-3----1 (one side)
Available

15 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.0015228293.64001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80500020.21~0.400.3-30~12021.16×10-3----1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00161682844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00161782844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00161882844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00161982844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00162082844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00162282844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)
Available

30 Days or more

10Angular Misalignment / Eccentricity / Axial Misalignment50.01~100.00162482844001~10000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment80680020.21~0.400.3-30~12021.10×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS1 (one side)

Loading...

Basic Information

Type Type of Flat Springs Application Servo Motor Body Material Steel
Category Coupling body Disc Part Material Stainless Steel

Additional Products in this Category

Tech Support