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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Servo Flex SFC (Part Numbers)

Servo Flex SFC
  • On Sale Till 31/03/2025

· SFC Model for Servo Coupling
· Application: Servo Motor / Stepping Motor / Encoder.
· Body material: Using aluminum clad in a clear anodized finish.
· Disc members are made of 304 stainless steels.
· Single and double element configurations are available.
· Bores can be configured with clamp, taper-lock, or keyed styles.
· Maximum Rotational Speed Range: 4001 ~ 10000 (r/min).
· Maximum allowable torque: 250 Nm.
· Bore size range: 3 mm to 45mm.
· Backlash: Zero.
· Operating Temperature Range: -30 to 100 °C
· Couplings are precisely assembled using high strength, corrosion resistant fasteners.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

Part Number
SFC-080DA2-25B-35B
SFC-080DA2-25B-38B
SFC-080DA2-25B-40B
SFC-080DA2-28B-28B
SFC-080DA2-28B-30B
SFC-080DA2-28B-32B
SFC-080DA2-28B-35B
SFC-080DA2-28B-38B
SFC-080DA2-28B-40B
SFC-080DA2-30B-30B
SFC-080DA2-30B-32B
SFC-080DA2-30B-35B
SFC-080DA2-30B-38B
SFC-080DA2-30B-40B
SFC-080DA2-32B-32B
SFC-080DA2-32B-35B
SFC-080DA2-32B-38B
SFC-080DA2-32B-40B
SFC-080DA2-35B-35B
SFC-080DA2-35B-38B
SFC-080DA2-35B-40B
SFC-080SA2-18B-18B
SFC-080SA2-18B-19B
SFC-080SA2-18B-20B
SFC-080SA2-18B-22B
SFC-080SA2-18B-24B
SFC-080SA2-18B-25B
SFC-080SA2-18B-28B
SFC-080SA2-18B-30B
SFC-080SA2-18B-32B
SFC-080SA2-18B-35B
SFC-080SA2-18B-38B
SFC-080SA2-18B-40B
SFC-080SA2-19B-19B
SFC-080SA2-19B-20B
SFC-080SA2-19B-22B
SFC-080SA2-19B-24B
SFC-080SA2-19B-25B
SFC-080SA2-19B-28B
SFC-080SA2-19B-30B
SFC-080SA2-19B-32B
SFC-080SA2-19B-35B
SFC-080SA2-19B-38B
SFC-080SA2-19B-40B
SFC-080SA2-20B-20B
SFC-080SA2-20B-22B
SFC-080SA2-20B-24B
SFC-080SA2-20B-25B
SFC-080SA2-20B-28B
SFC-080SA2-20B-30B
SFC-080SA2-20B-32B
SFC-080SA2-20B-35B
SFC-080SA2-20B-38B
SFC-080SA2-20B-40B
SFC-080SA2-22B-22B
SFC-080SA2-22B-24B
SFC-080SA2-22B-25B
SFC-080SA2-22B-28B
SFC-080SA2-22B-30B
SFC-080SA2-22B-32B
SFC-080SA2-22B-35B
SFC-080SA2-22B-38B
SFC-080SA2-22B-40B
SFC-080SA2-24B-24B
SFC-080SA2-24B-25B
SFC-080SA2-24B-28B
SFC-080SA2-24B-30B
SFC-080SA2-24B-32B
SFC-080SA2-24B-35B
SFC-080SA2-24B-38B
SFC-080SA2-24B-40B
SFC-080SA2-25B-25B
SFC-080SA2-25B-28B
SFC-080SA2-25B-30B
SFC-080SA2-25B-32B
SFC-080SA2-25B-35B
SFC-080SA2-25B-38B
SFC-080SA2-25B-40B
SFC-080SA2-28B-28B
SFC-080SA2-28B-30B
SFC-080SA2-28B-32B
SFC-080SA2-28B-35B
SFC-080SA2-28B-38B
SFC-080SA2-28B-40B
SFC-080SA2-30B-30B
SFC-080SA2-30B-32B
SFC-080SA2-30B-35B
SFC-080SA2-30B-38B
SFC-080SA2-30B-40B
SFC-080SA2-32B-32B
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSHole diameter d1
(Ø)
Hole diameter d2
(Ø)
O.D.
(Ø)
Full Length
(mm)
Allowable Torque Range
(N•m)
Allowable Torque
(N•m)
Allowable Angular Misalignment
(deg)
Allowable Lateral Misalignment
(mm)
Allowable Lateral Misalignment Range
(mm)
Maximum Rotation Speed
(r/min)
Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
The size of the tapered adapter
(mm)
Keyway Standard Disc Specifications Allowable Angular Misalignment Detail
(deg)

SGD 354.98

1 Piece(s) 12 Day(s) or more 102535829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 353.43

1 Piece(s) 12 Day(s) or more 102538829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 353.43

1 Piece(s) 12 Day(s) or more 102540829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 354.98

1 Piece(s) 12 Day(s) or more 102828829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 354.98

1 Piece(s) 12 Day(s) or more 102830829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 354.98

1 Piece(s) 12 Day(s) or more 102832829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 354.98

1 Piece(s) 12 Day(s) or more 102835829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 353.44

1 Piece(s) 12 Day(s) or more 102838829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 353.44

1 Piece(s) 12 Day(s) or more 102840829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 354.98

1 Piece(s) 12 Day(s) or more 103030829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 354.98

1 Piece(s) 12 Day(s) or more 103032829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 354.98

1 Piece(s) 12 Day(s) or more 103035829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 353.45

1 Piece(s) 12 Day(s) or more 103038829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 353.45

1 Piece(s) 12 Day(s) or more 103040829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 354.98

1 Piece(s) 12 Day(s) or more 103232829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 354.98

1 Piece(s) 12 Day(s) or more 103235829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 353.46

1 Piece(s) 12 Day(s) or more 103238829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 353.46

1 Piece(s) 12 Day(s) or more 103240829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 354.98

1 Piece(s) 12 Day(s) or more 103535829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 353.47

1 Piece(s) 12 Day(s) or more 103538829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 353.47

1 Piece(s) 12 Day(s) or more 103540829850.01~100.0010020.520.41~1.0100000.551039×10-6--Double1 (one side)

SGD 301.07

1 Piece(s) 12 Day(s) or more 101818826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.07

1 Piece(s) 12 Day(s) or more 101819826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.08

1 Piece(s) 12 Day(s) or more 101820826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.08

1 Piece(s) 12 Day(s) or more 101822826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.09

1 Piece(s) 12 Day(s) or more 101824826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.09

1 Piece(s) 12 Day(s) or more 101825826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.10

1 Piece(s) 12 Day(s) or more 101828826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.10

1 Piece(s) 12 Day(s) or more 101830826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.11

1 Piece(s) 12 Day(s) or more 101832826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.11

1 Piece(s) 12 Day(s) or more 101835826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.12

1 Piece(s) 12 Day(s) or more 101838826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.12

1 Piece(s) 12 Day(s) or more 101840826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.13

1 Piece(s) 12 Day(s) or more 101919826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.13

1 Piece(s) 12 Day(s) or more 101920826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.14

1 Piece(s) 12 Day(s) or more 101922826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.14

1 Piece(s) 12 Day(s) or more 101924826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.15

1 Piece(s) 12 Day(s) or more 101925826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.15

1 Piece(s) 12 Day(s) or more 101928826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.16

1 Piece(s) 12 Day(s) or more 101930826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.16

1 Piece(s) 12 Day(s) or more 101932826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.17

1 Piece(s) 12 Day(s) or more 101935826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.17

1 Piece(s) 12 Day(s) or more 101938826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.18

1 Piece(s) 12 Day(s) or more 101940826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102020826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102022826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102024826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102025826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102028826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102030826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102032826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102035826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.18

1 Piece(s) 12 Day(s) or more 102038826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.19

1 Piece(s) 12 Day(s) or more 102040826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102222826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102224826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102225826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102228826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102230826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102232826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102235826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.19

1 Piece(s) 12 Day(s) or more 102238826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.20

1 Piece(s) 12 Day(s) or more 102240826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102424826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102425826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102428826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102430826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102432826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102435826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.20

1 Piece(s) 12 Day(s) or more 102438826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.21

1 Piece(s) 12 Day(s) or more 102440826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102525826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102528826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102530826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102532826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102535826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.21

1 Piece(s) 12 Day(s) or more 102538826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.22

1 Piece(s) 12 Day(s) or more 102540826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102828826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102830826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102832826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 102835826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.22

1 Piece(s) 12 Day(s) or more 102838826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.23

1 Piece(s) 12 Day(s) or more 102840826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 103030826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 103032826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 103035826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.23

1 Piece(s) 12 Day(s) or more 103038826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 301.25

1 Piece(s) 12 Day(s) or more 103040826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

SGD 303.16

1 Piece(s) 12 Day(s) or more 103232826850.01~100.0010010.020.02~0.2100000.55710.6×10-6--Single-

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Basic Information

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

Tech Support

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