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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.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

Part Number
SFC-050DA2-20B-24B
SFC-050DA2-20B-25B
SFC-050DA2-20B-28B
SFC-050DA2-20B-30B
SFC-050DA2-20BH-22BH
SFC-050DA2-22B-11BC
SFC-050DA2-22B-14BC
SFC-050DA2-22B-16BC
SFC-050DA2-22B-22B
SFC-050DA2-22B-24B
SFC-050DA2-22B-25B
SFC-050DA2-22B-28B
SFC-050DA2-22B-30B
SFC-050DA2-24B-11BC
SFC-050DA2-24B-14BC
SFC-050DA2-24B-16BC
SFC-050DA2-24B-24B
SFC-050DA2-24B-25B
SFC-050DA2-24B-28B
SFC-050DA2-24B-30B
SFC-050DA2-24BH-25BH
SFC-050DA2-25B-11BC
SFC-050DA2-25B-14BC
SFC-050DA2-25B-16BC
SFC-050DA2-25B-25B
SFC-050DA2-25B-28B
SFC-050DA2-25B-30B
SFC-050DA2-25BH-25BH
SFC-050DA2-28B-11BC
SFC-050DA2-30B-11BC
SFC-050SA2-8B-13B
SFC-050SA2-9B-13B
SFC-050SA2-9.525B-9.525B
SFC-050SA2-9.525B-10B
SFC-050SA2-9.525B-11B
SFC-050SA2-9.525B-11BC
SFC-050SA2-9.525B-12B
SFC-050SA2-9.525B-13B
SFC-050SA2-9.525B-14B
SFC-050SA2-9.525B-14BC
SFC-050SA2-9.525B-15B
SFC-050SA2-9.525B-16B
SFC-050SA2-9.525B-16BC
SFC-050SA2-9.525B-17B
SFC-050SA2-9.525B-18B
SFC-050SA2-9.525B-19B
SFC-050SA2-9.525B-20B
SFC-050SA2-9.525B-22B
SFC-050SA2-9.525B-24B
SFC-050SA2-9.525B-25B
SFC-050SA2-9.525B-28B
SFC-050SA2-9.525B-30B
SFC-050SA2-10B-10B
SFC-050SA2-10B-11B
SFC-050SA2-10B-11BC
SFC-050SA2-10B-12B
SFC-050SA2-10B-13B
SFC-050SA2-10B-14B
SFC-050SA2-10B-14BC
SFC-050SA2-10B-15B
SFC-050SA2-10B-16B
SFC-050SA2-10B-16BC
SFC-050SA2-10B-17B
SFC-050SA2-10B-18B
SFC-050SA2-10B-19B
SFC-050SA2-10B-20B
SFC-050SA2-10B-22B
SFC-050SA2-10B-24B
SFC-050SA2-10B-25B
SFC-050SA2-10B-28B
SFC-050SA2-10B-30B
SFC-050SA2-11B-11B
SFC-050SA2-11B-11BC
SFC-050SA2-11B-12B
SFC-050SA2-11B-13B
SFC-050SA2-11B-14B
SFC-050SA2-11B-14BC
SFC-050SA2-11B-15B
SFC-050SA2-11B-16B
SFC-050SA2-11B-16BC
SFC-050SA2-11B-17B
SFC-050SA2-11B-18B
SFC-050SA2-11B-19B
SFC-050SA2-11B-20B
SFC-050SA2-11B-22B
SFC-050SA2-11B-24B
SFC-050SA2-11B-25B
SFC-050SA2-11B-28B
SFC-050SA2-11B-30B
SFC-050SA2-12B-11BC
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)

2,123,702 IDR

1 Piece(s) 30 Day(s) or more 1020245659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,123,702 IDR

1 Piece(s) 30 Day(s) or more 1020255659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,152,443 IDR

1 Piece(s) 29 Day(s) or more 1020285659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,152,519 IDR

1 Piece(s) 29 Day(s) or more 1020305659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,426,063 IDR

1 Piece(s) 11 Day(s) or more 10--5659.820.01~50.0025-0.630.41~1.0-0.8141.7 × 10-6--Double-

2,508,121 IDR

1 Piece(s) 20 Day(s) or more 1022-5664.820.01~50.002520.280.21~0.40100000.8146.1×10-611-Double1 (one side)

2,528,761 IDR

1 Piece(s) 20 Day(s) or more 1022-5669.820.01~50.002520.280.21~0.40100000.8154.1×10-614-Double1 (one side)

2,549,401 IDR

1 Piece(s) 20 Day(s) or more 1022-5679.820.01~50.002520.280.21~0.40100000.8160.8×10-616-Double1 (one side)

2,123,702 IDR

1 Piece(s) 30 Day(s) or more 1022225659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,123,702 IDR

1 Piece(s) 30 Day(s) or more 1022245659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,123,702 IDR

1 Piece(s) 30 Day(s) or more 1022255659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,152,596 IDR

1 Piece(s) 29 Day(s) or more 1022285659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,152,672 IDR

1 Piece(s) 29 Day(s) or more 1022305659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,508,121 IDR

1 Piece(s) 20 Day(s) or more 1024-5664.820.01~50.002520.280.21~0.40100000.8146.1×10-611-Double1 (one side)

2,528,761 IDR

1 Piece(s) 20 Day(s) or more 1024-5669.820.01~50.002520.280.21~0.40100000.8154.1×10-614-Double1 (one side)

2,549,401 IDR

1 Piece(s) 20 Day(s) or more 1024-5679.820.01~50.002520.280.21~0.40100000.8160.8×10-616-Double1 (one side)

2,123,702 IDR

1 Piece(s) 30 Day(s) or more 1024245659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,123,702 IDR

1 Piece(s) 30 Day(s) or more 1024255659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,152,748 IDR

1 Piece(s) 29 Day(s) or more 1024285659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,152,824 IDR

1 Piece(s) 29 Day(s) or more 1024305659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,426,063 IDR

1 Piece(s) 11 Day(s) or more 10--5659.820.01~50.0025-0.630.41~1.0-0.8141.7 × 10-6--Double-

2,508,121 IDR

1 Piece(s) 20 Day(s) or more 1025-5664.820.01~50.002520.280.21~0.40100000.8146.1×10-611-Double1 (one side)

2,528,761 IDR

1 Piece(s) 20 Day(s) or more 1025-5669.820.01~50.002520.280.21~0.40100000.8154.1×10-614-Double1 (one side)

2,549,401 IDR

1 Piece(s) 20 Day(s) or more 1025-5679.820.01~50.002520.280.21~0.40100000.8160.8×10-616-Double1 (one side)

2,123,702 IDR

1 Piece(s) 30 Day(s) or more 1025255659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,152,900 IDR

1 Piece(s) 29 Day(s) or more 1025285659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,152,977 IDR

1 Piece(s) 29 Day(s) or more 1025305659.820.01~50.002520.280.21~0.40100000.4141.7×10-6--Double1 (one side)

2,426,063 IDR

1 Piece(s) 11 Day(s) or more 1025-5659.820.01~50.0025-0.630.41~1.0-0.8141.7 × 10-6--Double-

2,545,401 IDR

1 Piece(s) 20 Day(s) or more 1028-5664.820.01~50.002520.280.21~0.40100000.8146.1×10-611-Double1 (one side)

2,545,477 IDR

1 Piece(s) 20 Day(s) or more 1030-5664.820.01~50.002520.280.21~0.40100000.8146.1×10-611-Double1 (one side)

1,752,452 IDR

1 Piece(s) 29 Day(s) or more 10-135643.420.01~50.0025-0.020.02~0.2-0.499.03 × 10-6--Single-

1,752,452 IDR

1 Piece(s) 29 Day(s) or more 109135643.420.01~50.0025-0.020.02~0.2-0.499.03 × 10-6--Single-

1,756,036 IDR

1 Piece(s) 29 Day(s) or more 109.5259.5255643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,756,111 IDR

1 Piece(s) 29 Day(s) or more 109.525105643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,756,188 IDR

1 Piece(s) 29 Day(s) or more 109.525115643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

2,148,928 IDR

1 Piece(s) 20 Day(s) or more 109.525-5648.420.01~50.002210.020.02~0.2100000.882.91×10-611-Single-

1,756,264 IDR

1 Piece(s) 29 Day(s) or more 109.525125643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,752,452 IDR

1 Piece(s) 29 Day(s) or more 109.525135643.420.01~50.0025-0.020.02~0.2-0.499.03 × 10-6--Single-

1,756,340 IDR

1 Piece(s) 29 Day(s) or more 109.525145643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

2,169,949 IDR

1 Piece(s) 20 Day(s) or more 109.525-5653.420.01~50.002210.020.02~0.2100000.888.72 x 10-614-Single-

1,756,417 IDR

1 Piece(s) 29 Day(s) or more 109.525155643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,756,493 IDR

1 Piece(s) 29 Day(s) or more 109.525165643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

2,193,551 IDR

1 Piece(s) 20 Day(s) or more 109.525-5663.420.01~50.002210.020.02~0.2100000.895.44×10-616-Single-

1,756,569 IDR

1 Piece(s) 29 Day(s) or more 109.525175643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,756,646 IDR

1 Piece(s) 29 Day(s) or more 109.525185643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,756,721 IDR

1 Piece(s) 29 Day(s) or more 109.525195643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,756,798 IDR

1 Piece(s) 29 Day(s) or more 109.525205643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,756,874 IDR

1 Piece(s) 29 Day(s) or more 109.525225643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,756,950 IDR

1 Piece(s) 29 Day(s) or more 109.525245643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,757,026 IDR

1 Piece(s) 29 Day(s) or more 109.525255643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,757,103 IDR

1 Piece(s) 29 Day(s) or more 109.525285643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,757,179 IDR

1 Piece(s) 29 Day(s) or more 109.525305643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010105643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010115643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

2,134,901 IDR

1 Piece(s) 21 Day(s) or more 1010-5648.420.01~50.002210.020.02~0.2100000.882.91×10-611-Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010125643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,752,452 IDR

1 Piece(s) 29 Day(s) or more 10-135643.420.01~50.0025-0.020.02~0.2-0.499.03 × 10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010145643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

2,155,541 IDR

1 Piece(s) 17 Day(s) or more 1010-5653.420.01~50.002210.020.02~0.2100000.888.72 x 10-614-Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010155643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010165643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

2,178,761 IDR

1 Piece(s) 17 Day(s) or more 1010-5663.420.01~50.002210.020.02~0.2100000.895.44×10-616-Single-

1,753,062 IDR

1 Piece(s) 29 Day(s) or more 1010175643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010185643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010195643.420.01~50.002210.020.02~0.2100000.455.71×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010205643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010225643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010245643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1010255643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,757,255 IDR

1 Piece(s) 29 Day(s) or more 1010285643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,757,331 IDR

1 Piece(s) 29 Day(s) or more 1010305643.420.01~50.002210.020.02~0.2100000.476.26×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011115643.420.01~50.002510.020.02~0.2100000.455.71×10-6--Single-

2,134,901 IDR

1 Piece(s) 17 Day(s) or more 1011-5648.420.01~50.002510.020.02~0.2100000.882.91×10-611-Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011125643.420.01~50.002510.020.02~0.2100000.455.71×10-6--Single-

1,752,452 IDR

1 Piece(s) 29 Day(s) or more 10-135643.420.01~50.0025-0.020.02~0.2-0.499.03 × 10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011145643.420.01~50.002510.020.02~0.2100000.455.71×10-6--Single-

2,155,541 IDR

1 Piece(s) 21 Day(s) or more 1011-5653.420.01~50.002510.020.02~0.2100000.888.72 x 10-614-Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011155643.420.01~50.002510.020.02~0.2100000.455.71×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011165643.420.01~50.002510.020.02~0.2100000.455.71×10-6--Single-

2,178,761 IDR

1 Piece(s) 17 Day(s) or more 1011-5663.420.01~50.002510.020.02~0.2100000.895.44×10-616-Single-

1,753,062 IDR

1 Piece(s) 29 Day(s) or more 1011175643.420.01~50.002510.020.02~0.2100000.455.71×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011185643.420.01~50.002510.020.02~0.2100000.455.71×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011195643.420.01~50.002510.020.02~0.2100000.455.71×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011205643.420.01~50.002510.020.02~0.2100000.476.26×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011225643.420.01~50.002510.020.02~0.2100000.476.26×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011245643.420.01~50.002510.020.02~0.2100000.476.26×10-6--Single-

1,753,062 IDR

1 Piece(s) 30 Day(s) or more 1011255643.420.01~50.002510.020.02~0.2100000.476.26×10-6--Single-

1,757,408 IDR

1 Piece(s) 13 Day(s) or more 1011285643.420.01~50.002510.020.02~0.2100000.476.26×10-6--Single-

1,757,484 IDR

1 Piece(s) 29 Day(s) or more 1011305643.420.01~50.002510.020.02~0.2100000.476.26×10-6--Single-

2,134,901 IDR

1 Piece(s) 17 Day(s) or more 1012-5648.420.01~50.002510.020.02~0.2100000.882.91×10-611-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

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