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Flexible Couplings - Servo Flex. (Part Numbers)

Flexible Couplings - Servo Flex.
  • Volume Discount

Uses lightweight, high-strength aluminum alloy for clamp hub. Extremely high torsional rigidity supporting high responsiveness.

PDF

Part Number

Configured Part Number is shown.

 
Part Number
SFC-050SA2-15B-20B
SFC-050SA2-15B-22B
SFC-050SA2-15B-24B
SFC-050SA2-15B-25B
SFC-050SA2-15B-28B
SFC-050SA2-15B-30B
SFC-050SA2-16B-11BC
SFC-050SA2-16B-14BC
SFC-050SA2-16B-16B
SFC-050SA2-16B-16BC
SFC-050SA2-16B-17B
SFC-050SA2-16B-18B
SFC-050SA2-16B-19B
SFC-050SA2-16B-20B
SFC-050SA2-16B-22B
SFC-050SA2-16B-24B
SFC-050SA2-16B-25B
SFC-050SA2-16B-28B
SFC-050SA2-16B-30B
SFC-050SA2-17B-11BC
SFC-050SA2-17B-14BC
SFC-050SA2-17B-16BC
SFC-050SA2-17B-17B
SFC-050SA2-17B-18B
SFC-050SA2-17B-19B
SFC-050SA2-17B-20B
SFC-050SA2-17B-22B
SFC-050SA2-17B-24B
SFC-050SA2-17B-25B
SFC-050SA2-17B-28B
SFC-050SA2-17B-30B
SFC-050SA2-18B-11BC
SFC-050SA2-18B-14BC
SFC-050SA2-18B-16BC
SFC-050SA2-18B-18B
SFC-050SA2-18B-19B
SFC-050SA2-18B-20B
SFC-050SA2-18B-22B
SFC-050SA2-18B-24B
SFC-050SA2-18B-25B
SFC-050SA2-18B-28B
SFC-050SA2-18B-30B
SFC-050SA2-19B-11BC
SFC-050SA2-19B-14BC
SFC-050SA2-19B-16BC
SFC-050SA2-19B-19B
SFC-050SA2-19B-20B
SFC-050SA2-19B-22B
SFC-050SA2-19B-24B
SFC-050SA2-19B-25B
SFC-050SA2-19B-28B
SFC-050SA2-19B-30B
SFC-050SA2-20B-11BC
SFC-050SA2-20B-14BC
SFC-050SA2-20B-16BC
SFC-050SA2-20B-20B
SFC-050SA2-20B-22B
SFC-050SA2-20B-24B
SFC-050SA2-20B-25B
SFC-050SA2-20B-28B
SFC-050SA2-20B-30B
SFC-050SA2-22B-11BC
SFC-050SA2-22B-14BC
SFC-050SA2-22B-16BC
SFC-050SA2-22B-22B
SFC-050SA2-22B-24B
SFC-050SA2-22B-25B
SFC-050SA2-22B-28B
SFC-050SA2-22B-30B
SFC-050SA2-24B-11BC
SFC-050SA2-24B-14BC
SFC-050SA2-24B-16BC
SFC-050SA2-24B-24B
SFC-050SA2-24B-25B
SFC-050SA2-24B-28B
SFC-050SA2-24B-30B
SFC-050SA2-25B-11BC
SFC-050SA2-25B-14BC
SFC-050SA2-25B-16BC
SFC-050SA2-25B-25B
SFC-050SA2-25B-28B
SFC-050SA2-25B-30B
SFC-050SA2-28B-11BC
SFC-050SA2-30B-11BC
SFC-055DA2-10B-10B
SFC-055DA2-10B-10BH
SFC-055DA2-10B-10BJ
SFC-055DA2-10B-11BH
SFC-055DA2-10B-11BJ
SFC-055DA2-10B-12BH
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSAllowable Torque Range
(N•m)
Hole diameter d1
(mm)
Hole diameter d2
(mm)
O.D.
(Ø)
Full Length
(mm)
Allowable Torque
(N•m)
Allowable Angular Misalignment
(deg)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Allowable Axial Misalignment (±)
(mm)
Moment of Inertia
(kg・m2)
The size of the tapered adapter
(mm)
Keyway Standard Disc Specifications Allowable Angular Misalignment Detail
(deg)
1 Piece(s)Available

16 Days or more

1020.01~50.0015205643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0015225643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0015245643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0015255643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0015285643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0015305643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0016-5648.42510.02~0.20.020.882.91×10-611-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0016-5653.42510.02~0.20.020.888.72 x 10-614-Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0016165643.42510.02~0.20.020.455.71×10-6--Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0016-5663.42510.02~0.20.020.895.44×10-616-Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0016175643.42510.02~0.20.020.455.71×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0016185643.42510.02~0.20.020.455.71×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0016195643.42510.02~0.20.020.455.71×10-6--Single-
1 Piece(s)Available

8 Days or more

1020.01~50.0016205643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0016225643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0016245643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0016255643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0016285643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0016305643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0017-5648.42510.02~0.20.020.882.91×10-611-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0017-5653.42510.02~0.20.020.888.72 x 10-614-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0017-5663.42510.02~0.20.020.895.44×10-616-Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0017175643.42510.02~0.20.020.455.71×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0017185643.42510.02~0.20.020.455.71×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0017195643.42510.02~0.20.020.455.71×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0017205643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0017225643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0017245643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0017255643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0017285643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0017305643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0018-5648.42510.02~0.20.020.882.91×10-611-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0018-5653.42510.02~0.20.020.888.72 x 10-614-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0018-5663.42510.02~0.20.020.895.44×10-616-Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0018185643.42510.02~0.20.020.455.71×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0018195643.42510.02~0.20.020.455.71×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0018205643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0018225643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0018245643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0018255643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0018285643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0018305643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0019-5648.42510.02~0.20.020.882.91×10-611-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0019-5653.42510.02~0.20.020.888.72 x 10-614-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0019-5663.42510.02~0.20.020.895.44×10-616-Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0019195643.42510.02~0.20.020.455.71×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0019205643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0019225643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0019245643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0019255643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0019285643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0019305643.42510.02~0.20.020.476.26×10-6--Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0020-5648.42510.02~0.20.020.8103.5×10-611-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0020-5653.42510.02~0.20.020.8111.5×10-614-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0020-5663.42510.02~0.20.020.8118.2×10-616-Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0020205643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0020225643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0020245643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0020255643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0020285643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0020305643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0022-5648.42510.02~0.20.020.8103.5×10-611-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0022-5653.42510.02~0.20.020.8111.5×10-614-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0022-5663.42510.02~0.20.020.8118.2×10-616-Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0022225643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0022245643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0022255643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0022285643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0022305643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0024-5648.42510.02~0.20.020.8103.5×10-611-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0024-5653.42510.02~0.20.020.8111.5×10-614-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0024-5663.42510.02~0.20.020.8118.2×10-616-Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0024245643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0024255643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0024285643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0024305643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0025-5648.42510.02~0.20.020.8103.5×10-611-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0025-5653.42510.02~0.20.020.8111.5×10-614-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0025-5663.42510.02~0.20.020.8118.2×10-616-Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0025255643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0025285643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0025305643.42510.02~0.20.020.499.03×10-6--Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0028-5648.42510.02~0.20.020.8103.5×10-611-Single-
1 Piece(s)Available

20 Days or more

1020.01~50.0030-5648.42510.02~0.20.020.8103.5×10-611-Single-
1 Piece(s)Available

16 Days or more

1020.01~50.0010106368.74020.21~0.400.310.84261.3X10-6--Double1 (one side)
1 Piece(s)Available

16 Days or more

1020.01~50.0010106368.74020.21~0.400.310.84261.3X10-6-H9 grade with d2 keywayDouble1 (one side)
1 Piece(s)Available

11 Days or more

1020.01~50.0010106368.74020.21~0.400.310.84261.3X10-6-Js9 grade with d2 keywayDouble1 (one side)
1 Piece(s)Available

16 Days or more

1020.01~50.0010116368.74020.21~0.400.310.84261.3X10-6-H9 grade with d2 keywayDouble1 (one side)
1 Piece(s)Available

19 Days or more

1020.01~50.0010116368.74020.21~0.400.310.84261.3X10-6-Js9 grade with d2 keywayDouble1 (one side)
1 Piece(s)Available

16 Days or more

1020.01~50.0010126368.74020.21~0.400.310.84261.3X10-6-H9 grade with d2 keywayDouble1 (one side)

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Basic Information

Type Type of Flat Springs Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment Application Servo Motor / Stepping Motor / Encoder
Max. Rotational Speed Range(r/min) 4001~10000 Feature High torsional rigidity / High Torque / High accuracy / High durability / Backlash 0 / Low Inertia Moment / Small Body Material Aluminum
Category Coupling body Maximum Rotation Speed(r/min) 10000 Disc Part Material Stainless Steel
Operating Temperature Range(℃) -30::100

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