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Servo Flex SFC (Part Numbers)

· 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.

Part Number

Configured Part Number is shown.

: 30; 60; 90

Part Number
SFC-040DA2-14B-17B
SFC-040DA2-14B-18B
SFC-040DA2-14B-19B
SFC-040DA2-14B-20B
SFC-040DA2-14B-22B
SFC-040DA2-14B-24B
SFC-040DA2-15B-15B
SFC-040DA2-15B-16B
SFC-040DA2-15B-17B
SFC-040DA2-15B-18B
SFC-040DA2-15B-19B
SFC-040DA2-15B-20B
SFC-040DA2-15B-22B
SFC-040DA2-15B-24B
SFC-040DA2-16B-16B
SFC-040DA2-16B-17B
SFC-040DA2-16B-18B
SFC-040DA2-16B-19B
SFC-040DA2-16B-20B
SFC-040DA2-16B-22B
SFC-040DA2-16B-24B
SFC-040DA2-17B-17B
SFC-040DA2-17B-18B
SFC-040DA2-17B-19B
SFC-040DA2-17B-20B
SFC-040DA2-17B-22B
SFC-040DA2-17B-24B
SFC-040DA2-18B-18B
SFC-040DA2-18B-19B
SFC-040DA2-18B-20B
SFC-040DA2-18B-22B
SFC-040DA2-18B-24B
SFC-040DA2-19B-19B
SFC-040DA2-19B-20B
SFC-040DA2-19B-22B
SFC-040DA2-19B-24B
SFC-040DA2-19BH-19BH
SFC-040SA2-8B-8B
SFC-040SA2-8B-9B
SFC-040SA2-8B-9.525B
SFC-040SA2-8B-10B
SFC-040SA2-8B-11B
SFC-040SA2-8B-12B
SFC-040SA2-8B-13B
SFC-040SA2-8B-14B
SFC-040SA2-8B-15B
SFC-040SA2-8B-16B
SFC-040SA2-8B-17B
SFC-040SA2-8B-18B
SFC-040SA2-8B-19B
SFC-040SA2-8B-20B
SFC-040SA2-8B-22B
SFC-040SA2-8B-24B
SFC-040SA2-9B-9B
SFC-040SA2-9B-9.525B
SFC-040SA2-9B-10B
SFC-040SA2-9B-11B
SFC-040SA2-9B-12B
SFC-040SA2-9B-13B
SFC-040SA2-9B-14B
SFC-040SA2-9B-15B
SFC-040SA2-9B-16B
SFC-040SA2-9B-17B
SFC-040SA2-9B-18B
SFC-040SA2-9B-19B
SFC-040SA2-9B-20B
SFC-040SA2-9B-22B
SFC-040SA2-9B-24B
SFC-040SA2-9.525B-9.525B
SFC-040SA2-9.525B-10B
SFC-040SA2-9.525B-11B
SFC-040SA2-9.525B-12B
SFC-040SA2-9.525B-13B
SFC-040SA2-9.525B-14B
SFC-040SA2-9.525B-15B
SFC-040SA2-9.525B-16B
SFC-040SA2-9.525B-17B
SFC-040SA2-9.525B-18B
SFC-040SA2-9.525B-19B
SFC-040SA2-9.525B-20B
SFC-040SA2-9.525B-22B
SFC-040SA2-9.525B-24B
SFC-040SA2-10B-10B
SFC-040SA2-10B-11B
SFC-040SA2-10B-12B
SFC-040SA2-10B-13B
SFC-040SA2-10B-14B
SFC-040SA2-10B-15B
SFC-040SA2-10B-16B
SFC-040SA2-10B-17B

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Hole 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)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	14	17	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	14	18	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	14	19	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 587.36	1 Piece(s)	13 Day(s) or more	10	14	20	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 587.39	1 Piece(s)	13 Day(s) or more	10	14	22	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 572.76	1 Piece(s)	13 Day(s) or more	10	-	-	44	48	10.01~20.00	12	-	0.54	0.41~1.0	-	0.6	42.52 × 10^-6	-	-	Double	-
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	15	15	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	29.98×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	15	16	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	15	17	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	15	18	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	5 Day(s) or more	10	15	19	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 587.43	1 Piece(s)	13 Day(s) or more	10	15	20	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 587.45	1 Piece(s)	13 Day(s) or more	10	15	22	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	36.25×10^-6	-	-	Double	1 (one side)
MYR 572.76	1 Piece(s)	13 Day(s) or more	10	-	-	44	48	10.01~20.00	12	-	0.54	0.41~1.0	-	0.6	42.52 × 10^-6	-	-	Double	-
MYR 573.39	1 Piece(s)	10 Day(s) or more	10	16	16	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	16	17	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	16	18	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	16	19	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 587.49	1 Piece(s)	13 Day(s) or more	10	16	20	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 587.51	1 Piece(s)	13 Day(s) or more	10	16	22	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 572.76	1 Piece(s)	13 Day(s) or more	10	-	-	44	48	10.01~20.00	12	-	0.54	0.41~1.0	-	0.6	42.52 × 10^-6	-	-	Double	-
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	17	17	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	17	18	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	17	19	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 587.55	1 Piece(s)	13 Day(s) or more	10	17	20	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 587.58	1 Piece(s)	13 Day(s) or more	10	17	22	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 572.76	1 Piece(s)	13 Day(s) or more	10	-	-	44	48	10.01~20.00	12	-	0.54	0.41~1.0	-	0.6	42.52 × 10^-6	-	-	Double	-
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	18	18	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	18	19	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 587.60	1 Piece(s)	13 Day(s) or more	10	18	20	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 587.64	1 Piece(s)	13 Day(s) or more	10	18	22	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 572.76	1 Piece(s)	13 Day(s) or more	10	-	-	44	48	10.01~20.00	12	-	0.54	0.41~1.0	-	0.6	42.52 × 10^-6	-	-	Double	-
MYR 573.39	1 Piece(s)	13 Day(s) or more	10	19	19	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 587.68	1 Piece(s)	13 Day(s) or more	10	19	20	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 587.70	1 Piece(s)	13 Day(s) or more	10	19	22	44	48	5.01~10.00	10	2	0.24	0.21~0.40	10000	0.3	42.95×10^-6	-	-	Double	1 (one side)
MYR 572.76	1 Piece(s)	13 Day(s) or more	10	-	-	44	48	10.01~20.00	12	-	0.54	0.41~1.0	-	0.6	42.52 × 10^-6	-	-	Double	-
MYR 691.17	1 Piece(s)	13 Day(s) or more	10	-	-	44	48	10.01~20.00	12	-	0.54	0.41~1.0	-	0.6	42.52 × 10^-6	-	-	Double	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	8	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	9	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	9.525	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	10	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	11	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	12	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 480.09	1 Piece(s)	13 Day(s) or more	10	-	13	44	34	10.01~20.00	12	-	0.02	0.02~0.2	-	0.3	29.25 × 10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	14	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	15	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	16	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	17	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	18	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	8	19	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 486.10	1 Piece(s)	13 Day(s) or more	10	8	20	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 486.14	1 Piece(s)	13 Day(s) or more	10	8	22	44	34	5.01~10.00	9	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 482.71	1 Piece(s)	13 Day(s) or more	10	-	-	44	34	10.01~20.00	12	-	0.02	0.02~0.2	-	0.3	29.25 × 10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	9	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	9.525	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	10	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	11	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	12	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 480.09	1 Piece(s)	13 Day(s) or more	10	9	13	44	34	10.01~20.00	12	-	0.02	0.02~0.2	-	0.3	29.25 × 10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	14	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	15	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	16	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	17	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	18	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9	19	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 486.16	1 Piece(s)	13 Day(s) or more	10	9	20	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 486.20	1 Piece(s)	13 Day(s) or more	10	9	22	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 482.71	1 Piece(s)	13 Day(s) or more	10	9	-	44	34	10.01~20.00	12	-	0.02	0.02~0.2	-	0.3	29.25 × 10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9.525	9.525	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9.525	10	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9.525	11	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9.525	12	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 480.09	1 Piece(s)	13 Day(s) or more	10	9.525	13	44	34	10.01~20.00	12	-	0.02	0.02~0.2	-	0.3	29.25 × 10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9.525	14	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9.525	15	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9.525	16	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9.525	17	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9.525	18	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	9.525	19	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 486.23	1 Piece(s)	13 Day(s) or more	10	9.525	20	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 486.25	1 Piece(s)	13 Day(s) or more	10	9.525	22	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 482.71	1 Piece(s)	13 Day(s) or more	10	9.525	-	44	34	10.01~20.00	12	-	0.02	0.02~0.2	-	0.3	29.25 × 10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	10	10	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	10	11	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	10	12	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 480.09	1 Piece(s)	13 Day(s) or more	10	-	13	44	34	10.01~20.00	12	-	0.02	0.02~0.2	-	0.3	29.25 × 10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	5 Day(s) or more	10	10	14	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	10	15	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	16.71×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	10	16	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-
MYR 483.33	1 Piece(s)	13 Day(s) or more	10	10	17	44	34	5.01~10.00	10	1	0.02	0.02~0.2	10000	0.3	22.98×10^-6	-	-	Single	-

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

Configure

5,572 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Hole diameter d1(Ø)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

13

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42

45
Clear
Hole diameter d2(Ø)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

13

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42

45
Clear
O.D.(Ø)
12

16

19

26

29

34

39

44

56

63

68

82

94

104
Clear
Full Length(mm)
12.35

15.7

16.7

19.35

23.15

23.2

23.4

25.9

27.3

32.3

32.8

34

37.8

43.4

48

48.4

50.6

53.4

53.6

56.6

59.8

63.4

64.8

66.6

68

68.3

68.7

69.6

69.8

73.3

74.4

79.8

84.7

89.3

98

98.6

101.6
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00

100～Less than 500
Clear
Allowable Torque(N•m)
0.25

0.6

1

2

2.1

2.8

3.4

4

5

6.6

8

9

10

12

18

20

22

25

40

50

51

60

100

180

226

250
Clear
Allowable Angular Misalignment(deg)
0.5

1

2
Clear
Allowable Lateral Misalignment(mm)
0.01

0.02

0.03

0.05

0.11

0.15

0.18

0.24

0.28

0.31

0.34

0.44

0.46

0.48

0.52

0.54

0.55

0.63
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.21~0.40

0.41~1.0
Clear
Maximum Rotation Speed(r/min)
10000
Clear
The size of the tapered adapter(mm)
- 11
- 14
- 16
Clear
Keyway Standard
H9 grade with d1 keyway

Js9 grade with d1 keyway

H9 grade with d1 keyway+H9 grade with d2 keyway

H9 grade with d1 keyway+Js9 grade with d2 keyway

Js9 grade with d1 keyway+H9 grade with d2 keyway

Js9 grade with d1 keyway+Js9 grade with d2 keyway

H9 grade with d2 keyway

Js9 grade with d2 keyway

-
Clear
Disc Specifications
- Double
- Single
Clear
type
- SFC-DA2
- SFC-DA2-BC
- SFC-SA2
- SFC-SA2-BC
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

2 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

10 Day(s) or Less

13 Day(s) or Less

14 Day(s) or Less

17 Day(s) or Less

20 Day(s) or Less

22 Day(s) or Less

23 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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

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Servo Flex SFC (Part Numbers)

(i)Caution

Basic Information

Configure

Specification/Dimensions

Hole 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)

The size of the tapered adapter(mm)

Keyway Standard

Disc Specifications

type

CAD

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

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