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-09S 16H-19H
SFS-09S 16H-20H
SFS-09S 16H-22H
SFS-09S 16H-24H
SFS-09S 16H-25H
SFS-09S 16H-28H
SFS-09S 16H-30H
SFS-09S 16H-32H
SFS-09S 16H-35H
SFS-09S 16H-38H
SFS-09S 17H-17H
SFS-09S 17H-18H
SFS-09S 17H-19H
SFS-09S 17H-20H
SFS-09S 17H-22H
SFS-09S 17H-24H
SFS-09S 17H-25H
SFS-09S 17H-28H
SFS-09S 17H-30H
SFS-09S 17H-32H
SFS-09S 17H-35H
SFS-09S 17H-38H
SFS-09S 18H-18H
SFS-09S 18H-19H
SFS-09S 18H-20H
SFS-09S 18H-22H
SFS-09S 18H-24H
SFS-09S 18H-25H
SFS-09S 18H-28H
SFS-09S 18H-30H
SFS-09S 18H-32H
SFS-09S 18H-35H
SFS-09S 18H-38H
SFS-09S 19H-19H
SFS-09S 19H-20H
SFS-09S 19H-22H
SFS-09S 19H-24H
SFS-09S 19H-25H
SFS-09S 19H-28H
SFS-09S 19H-30H
SFS-09S 19H-32H
SFS-09S 19H-35H
SFS-09S 19H-38H
SFS-09S 20H-20H
SFS-09S 20H-22H
SFS-09S 20H-24H
SFS-09S 20H-25H
SFS-09S 20H-28H
SFS-09S 20H-30H
SFS-09S 20H-35H
SFS-09S 20H-38H
SFS-09S 22H-22H
SFS-09S 22H-24H
SFS-09S 22H-25H
SFS-09S 22H-28H
SFS-09S 22H-30H
SFS-09S 22H-32H
SFS-09S 22H-35H
SFS-09S 22H-38H
SFS-09S 24H-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 Misalignment100~Less than 5001619946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001620946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001622946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001624946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001625946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001628946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001630946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001632946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001635946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001638946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001717946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001718946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001719946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001720946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001722946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001724946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001725946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001728946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001730946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001732946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001735946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001738946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001818946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001819946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001820946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001822946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001824946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001825946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001828946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001830946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001832946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001835946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001838946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001919946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001920946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001922946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001924946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001925946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001928946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001930946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001932946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001935946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5001938946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002020946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002022946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002024946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002025946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002028946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002030946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002035946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002038946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002222946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002224946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002225946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002228946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002230946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002232946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002235946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002238946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-
Available

30 Days or more

10Angular Misalignment / Axial Misalignment100~Less than 5002424946810001~78000High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment180150001---30~1201.21.60×10-3-Shaft hole processed productsKeyway + tap holed1, d2: new JIS-

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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

Additional Products in this Category

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