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  • Penghentian penjualan kategori produk pneumatik Seri Ekonomi (E-series). Info Detail
    Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Servo Flex SFC (Part Numbers)

Servo Flex SFC

· 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.

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Japanese Only

Part Number
SFC-035DA2-6B-9.525B
SFC-035DA2-6B-10B
SFC-035DA2-6B-11B
SFC-035DA2-6B-12B
SFC-035DA2-6B-14B
SFC-035DA2-6B-15B
SFC-035DA2-6B-16B
SFC-035DA2-6B-17B
SFC-035DA2-6B-18B
SFC-035DA2-6.35B-6.35B
SFC-035DA2-6.35B-7B
SFC-035DA2-6.35B-8B
SFC-035DA2-6.35B-9B
SFC-035DA2-6.35B-9.525B
SFC-035DA2-6.35B-10B
SFC-035DA2-6.35B-11B
SFC-035DA2-6.35B-12B
SFC-035DA2-6.35B-14B
SFC-035DA2-6.35B-15B
SFC-035DA2-6.35B-16B
SFC-035DA2-6.35B-17B
SFC-035DA2-6.35B-18B
SFC-035SA2-6B-6B
SFC-035SA2-6B-6.35B
SFC-035SA2-6B-7B
SFC-035SA2-6B-8B
SFC-035SA2-6B-9B
SFC-035SA2-6B-9.525B
SFC-035SA2-6B-10B
SFC-035SA2-6B-11B
SFC-035SA2-6B-12B
SFC-035SA2-6B-14B
SFC-035SA2-6B-15B
SFC-035SA2-6B-16B
SFC-035SA2-6B-17B
SFC-035SA2-6B-18B
SFC-035SA2-6.35B-6.35B
SFC-035SA2-6.35B-7B
SFC-035SA2-6.35B-8B
SFC-035SA2-6.35B-9B
SFC-035SA2-6.35B-9.525B
SFC-035SA2-6.35B-10B
SFC-035SA2-6.35B-11B
SFC-035SA2-6.35B-12B
SFC-035SA2-6.35B-14B
SFC-035SA2-6.35B-15B
SFC-035SA2-6.35B-16B
SFC-035SA2-6.35B-17B
SFC-035SA2-6.35B-18B
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)

1,483,491 IDR

1 Piece(s) 16 Day(s) or more 1069.52539483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,483,567 IDR

1 Piece(s) 16 Day(s) or more 1061039483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,483,644 IDR

1 Piece(s) 16 Day(s) or more 1061139483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,483,720 IDR

1 Piece(s) 16 Day(s) or more 1061239483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,483,796 IDR

1 Piece(s) 16 Day(s) or more 1061439483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,483,873 IDR

1 Piece(s) 8 Day(s) or more 1061539483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,483,948 IDR

1 Piece(s) 16 Day(s) or more 1061639483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,025 IDR

1 Piece(s) 16 Day(s) or more 1061739483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,102 IDR

1 Piece(s) 16 Day(s) or more 1061839483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,177 IDR

1 Piece(s) 16 Day(s) or more 106.356.3539483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,254 IDR

1 Piece(s) 16 Day(s) or more 106.35739483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,329 IDR

1 Piece(s) 16 Day(s) or more 106.35839483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,406 IDR

1 Piece(s) 16 Day(s) or more 106.35939483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,483 IDR

1 Piece(s) 16 Day(s) or more 106.359.52539483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,558 IDR

1 Piece(s) 16 Day(s) or more 106.351039483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,635 IDR

1 Piece(s) 16 Day(s) or more 106.351139483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,711 IDR

1 Piece(s) 16 Day(s) or more 106.351239483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,787 IDR

1 Piece(s) 16 Day(s) or more 106.351439483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,864 IDR

1 Piece(s) 16 Day(s) or more 106.351539483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,484,939 IDR

1 Piece(s) 16 Day(s) or more 106.351639483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,485,016 IDR

1 Piece(s) 16 Day(s) or more 106.351739483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,485,092 IDR

1 Piece(s) 16 Day(s) or more 106.351839483.01~5.00520.240.21~0.40100000.2527.05×10-6--Double1 (one side)

1,205,394 IDR

1 Piece(s) 16 Day(s) or more 106639343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,205,470 IDR

1 Piece(s) 16 Day(s) or more 1066.3539343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,205,546 IDR

1 Piece(s) 16 Day(s) or more 106739343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,205,623 IDR

1 Piece(s) 16 Day(s) or more 106839343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,205,698 IDR

1 Piece(s) 16 Day(s) or more 106939343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,205,775 IDR

1 Piece(s) 16 Day(s) or more 1069.52539343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,205,852 IDR

1 Piece(s) 16 Day(s) or more 1061039343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,205,927 IDR

1 Piece(s) 16 Day(s) or more 1061139343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,004 IDR

1 Piece(s) 16 Day(s) or more 1061239343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,080 IDR

1 Piece(s) 16 Day(s) or more 1061439343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,156 IDR

1 Piece(s) 16 Day(s) or more 1061539343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,233 IDR

1 Piece(s) 16 Day(s) or more 1061639343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,308 IDR

1 Piece(s) 16 Day(s) or more 1061739343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,385 IDR

1 Piece(s) 8 Day(s) or more 1061839343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,461 IDR

1 Piece(s) 16 Day(s) or more 106.356.3539343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,537 IDR

1 Piece(s) 16 Day(s) or more 106.35739343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,614 IDR

1 Piece(s) 16 Day(s) or more 106.35839343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,689 IDR

1 Piece(s) 16 Day(s) or more 106.35939343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,766 IDR

1 Piece(s) 16 Day(s) or more 106.359.52539343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,843 IDR

1 Piece(s) 16 Day(s) or more 106.351039343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,918 IDR

1 Piece(s) 16 Day(s) or more 106.351139343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,206,995 IDR

1 Piece(s) 16 Day(s) or more 106.351239343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,207,071 IDR

1 Piece(s) 16 Day(s) or more 106.351439343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,207,147 IDR

1 Piece(s) 16 Day(s) or more 106.351539343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,207,223 IDR

1 Piece(s) 16 Day(s) or more 106.351639343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,207,299 IDR

1 Piece(s) 16 Day(s) or more 106.351739343.01~5.00510.020.02~0.2100000.2518.55×10-6--Single-

1,207,376 IDR

1 Piece(s) 16 Day(s) or more 106.351839343.01~5.00510.020.02~0.2100000.2518.55×10-6--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

Frequently asked question (FAQ)

Question: What is the main feature of the SFC model coupling?
Answer: The SFC model coupling features a lightweight, high-strength aluminum alloy clamp hub, offering a high torsional rigidity that enables high responsiveness. It is available in a high-rigidity single element type and a double element type with spacers for flexibility, both designed to reduce inertia by linking the hub outer diameter with the shaft diameter.
Question: How does the SFC model ensure ultra-low inertia?
Answer: The SFC model achieves ultra-low inertia by adjusting the clamp hub's outer diameter to match the adopted bore size. For smaller bore sizes, the outer diameter is reduced to minimize inertia, making it ideal for high acceleration operations. There are three shape patterns based on the bore size combinations.
Question: What makes the installation of the SFC model simple and reliable?
Answer: The SFC model uses a clamp method for shaft fastening, requiring only the tightening of one bolt on each side for installation. The clamp hub is resistant to vibration and shock, ensuring a secure connection with friction-based power transmission, eliminating backlash. Both sides of the coupling are aligned with a dedicated jig to ensure concentricity.
Question: Can it be used in clean room?
Answer: Yes, the SFC model offers a simplified clean solution with clean washing and assembly (ISO Class 6) and clean packaging. To enhance anti-corrosion effects, surface treatment changes and bolt upgrades to stainless steel or electroless nickel plating are implemented.

Check other FAQ (1 items) Hide

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)