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Flexible Couplings - SPRFLEX, AL series. (Part Numbers)

Volume Discount

Miki Pulley

Flexible spider couplings, SPRFLEX AL series. This coupling has a separator made of nitrile rubber material. The coupling body material is aluminum. It is used in motors, pumps, fans and general purpose textile machines.

Part Number

Configured Part Number is shown.

: 30; 60; 90

Part Number
AL-100 11-15H
AL-100 11-16H
AL-100 11-17H
AL-100 11-18H
AL-100 11-19H
AL-100 11-20H
AL-100 11-22H
AL-100 11-24H
AL-100 11-25H
AL-100 11-28H
AL-100 11-30H
AL-100 11-32H
AL-100 11-35H
AL-100 12H-12H
AL-100 12H-14H
AL-100 12H-15H
AL-100 12H-16H
AL-100 12H-17H
AL-100 12H-18H
AL-100 12H-19H
AL-100 12H-20H
AL-100 12H-22H
AL-100 12H-24H
AL-100 12H-25H
AL-100 12H-28H
AL-100 12H-30H
AL-100 12H-32H
AL-100 12H-35H
AL-100 14H-14H
AL-100 14H-15H
AL-100 14H-16H
AL-100 14H-17H
AL-100 14H-18H
AL-100 14H-19H
AL-100 14H-20H
AL-100 14H-22H
AL-100 14H-24H
AL-100 14H-25H
AL-100 14H-28H
AL-100 14H-30H
AL-100 14H-32H
AL-100 14H-35H
AL-100 15H-16H
AL-100 15H-17H
AL-100 15H-18H
AL-100 15H-19H
AL-100 15H-20H
AL-100 15H-22H
AL-100 15H-24H
AL-100 15H-25H
AL-100 15H-28H
AL-100 15H-30H
AL-100 15H-32H
AL-100 15H-35H
AL-100 16H-16H
AL-100 16H-17H
AL-100 16H-18H
AL-100 16H-19H
AL-100 16H-20H
AL-100 16H-22H
AL-100 16H-24H
AL-100 16H-25H
AL-100 16H-28H
AL-100 16H-30H
AL-100 16H-32H
AL-100 16H-35H
AL-100 17H-17H
AL-100 17H-18H
AL-100 17H-19H
AL-100 17H-20H
AL-100 17H-22H
AL-100 17H-24H
AL-100 17H-25H
AL-100 17H-28H
AL-100 17H-30H
AL-100 17H-32H
AL-100 17H-35H
AL-100 18H-18H
AL-100 18H-19H
AL-100 18H-20H
AL-100 18H-22H
AL-100 18H-24H
AL-100 18H-25H
AL-100 18H-28H
AL-100 18H-30H
AL-100 18H-32H
AL-100 18H-35H
AL-100 19H-19H
AL-100 19H-20H
AL-100 19H-22H

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Allowable Torque Range (N•m)	Hole diameter d1 (mm)	Hole diameter d2 (mm)	O.D. (Ø)	Full Length (mm)	Max. Rotational Speed Range (r/min)	Feature	Allowable Torque (N•m)	Maximum Rotation Speed (r/min)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Allowable Axial Misalignment (±) (mm)	Moment of Inertia (kg･m²)	Shaft Hole Specifications	Shaft hole finished	Keyway Standard
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	15	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	16	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	17	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	18	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	19	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	20	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	22	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	24	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	25	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	28	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	30	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	32	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	11	35	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole processed products	Keyway + tap hole (d1 keyway not included)	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	12	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	14	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	15	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	16	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	17	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	18	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	19	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	20	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	22	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	24	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	25	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	28	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	30	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	32	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	12	35	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	24 Days or more	10	20.01~50.00	14	14	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	15	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	16	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	17	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	18	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	19	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	20	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	22	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	24	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	25	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	28	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	30	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	32	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	14	35	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	16	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	17	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	18	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	19	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	20	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	22	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	24	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	25	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	28	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	30	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	32	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	15	35	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	16	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	17	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	18	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	19	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	20	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	22	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	24	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	25	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	28	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	30	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	32	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	16	35	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	17	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	18	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	19	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	20	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	22	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	24	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	25	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	28	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	30	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	32	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	17	35	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	18	18	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	18	19	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	18	20	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	18	22	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	18	24	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	18	25	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	18	28	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	18	30	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	18	32	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	18	35	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	19	19	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	19	20	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	20.01~50.00	19	22	66	88	4001~10000	Vibration Absorption	25	5000	1	0.21~0.40	0.3	0.7	4.34×10^-4	Shaft hole added	Keyway + Tap hole	d1, d2: new JIS

Basic Information

Type	Jaw Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Standard / Stepping Motor
Body Material	Aluminum	Category	Coupling body	Buffer Part Material	Nitrile Rubber
Operating Temperature Range(℃)	-20::80

Configure

904 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

20.01~50.00
Clear
Hole diameter d1(mm)
6

7

8

9

10

11

12

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42

45

48
Clear
Hole diameter d2(mm)
6

7

8

9

10

11

12

14

15

16

17

18

19

20

22

24

25

28

30

32

35

38

40

42

45

48
Clear
O.D.(Ø)
16.1

27

35

45

54

55

66

85
Clear
Full Length(mm)
20.5

43.2

49.2

54.4

55

61

88

110
Clear
Max. Rotational Speed Range(r/min)
2001~4000

4001~10000

10001~78000
Clear
Allowable Torque(N•m)
0.5

1.5

3

5

8

10

25

50
Clear
Maximum Rotation Speed(r/min)
4000

5000

6000

7000

9000

12000

18000
Clear
Allowable Angular Misalignment(deg)
0.5

1
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.21~0.40
Clear
Allowable Lateral Misalignment(mm)
0.1

0.2

0.3
Clear
Shaft Hole Specifications
- Shaft hole added
- Shaft hole processed products
Clear
Shaft hole finished
- Keyway + tap hole (d1 keyway not included)
- Keyway + Tap hole
- Round hole + tap hole included
Clear
Keyway Standard
d1, d2: new JIS

d1, d2: old JIS (2-type)

d1: old JIS (2-type) / d2: new JIS
Clear
type
- AL
Clear
Feature
Vibration Absorption

Shaft hole Unfinished
Clear
CAD
- 2D
Clear

Days to Ship

All

8 Days or Less

16 Days or Less

22 Days or Less

24 Days or Less
Clear

Specify Alterations

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

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Flexible Couplings - SPRFLEX, AL series. (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Allowable Torque Range(N•m)

Hole diameter d1(mm)

Hole diameter d2(mm)

O.D.(Ø)

Full Length(mm)

Max. Rotational Speed Range(r/min)

Allowable Torque(N•m)

Maximum Rotation Speed(r/min)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment Range(mm)

Allowable Lateral Misalignment(mm)

Shaft Hole Specifications

Shaft hole finished

Keyway Standard

type

Feature

CAD