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Flexible Couplings - ALS-Y series. (Part Numbers)

Volume Discount

Miki Pulley

Flexible spider coupling, ALS-Y series. The material is aluminum. It has a polyurethane resin separator. It has a high transmission torque. It can be selected with pilot holes, with clamping or clamping type.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
ALS-055-Y-18-20
ALS-055-Y-18-20H
ALS-055-Y-18-24
ALS-055-Y-18-24H
ALS-055-Y-18-24N
ALS-055-Y-18-25
ALS-055-Y-18-25H
ALS-055-Y-18-28
ALS-055-Y-18-28H
ALS-055-Y-18-28N
ALS-055-Y-18B-18B
ALS-055-Y-18B-19B
ALS-055-Y-18B-20B
ALS-055-Y-18B-22B
ALS-055-Y-18B-24B
ALS-055-Y-18B-25B
ALS-055-Y-18B-28B
ALS-055-Y-18H-18H
ALS-055-Y-18H-19
ALS-055-Y-18H-19H
ALS-055-Y-18H-19N
ALS-055-Y-18H-20
ALS-055-Y-18H-20H
ALS-055-Y-18H-24
ALS-055-Y-18H-24H
ALS-055-Y-18H-24N
ALS-055-Y-18H-25
ALS-055-Y-18H-25H
ALS-055-Y-18H-28
ALS-055-Y-18H-28H
ALS-055-Y-18H-28N
ALS-055-Y-19-19
ALS-055-Y-19-19H
ALS-055-Y-19-19N
ALS-055-Y-19-20
ALS-055-Y-19-20H
ALS-055-Y-19-24
ALS-055-Y-19-24H
ALS-055-Y-19-24N
ALS-055-Y-19-25
ALS-055-Y-19-25H
ALS-055-Y-19-28
ALS-055-Y-19-28H
ALS-055-Y-19-28N
ALS-055-Y-19B-19B
ALS-055-Y-19B-20B
ALS-055-Y-19B-22B
ALS-055-Y-19B-24B
ALS-055-Y-19B-25B
ALS-055-Y-19B-28B
ALS-055-Y-19H-19H
ALS-055-Y-19H-19N
ALS-055-Y-19H-20
ALS-055-Y-19H-20H
ALS-055-Y-19H-24
ALS-055-Y-19H-24H
ALS-055-Y-19H-24N
ALS-055-Y-19H-25
ALS-055-Y-19H-25H
ALS-055-Y-19H-28
ALS-055-Y-19H-28H
ALS-055-Y-19H-28N
ALS-055-Y-19N-19N
ALS-055-Y-19N-20
ALS-055-Y-19N-20H
ALS-055-Y-19N-24
ALS-055-Y-19N-24H
ALS-055-Y-19N-24N
ALS-055-Y-19N-25
ALS-055-Y-19N-25H
ALS-055-Y-19N-28
ALS-055-Y-19N-28H
ALS-055-Y-19N-28N
ALS-055-Y-20-20
ALS-055-Y-20-20H
ALS-055-Y-20-24
ALS-055-Y-20-24H
ALS-055-Y-20-24N
ALS-055-Y-20-25
ALS-055-Y-20-25H
ALS-055-Y-20-28
ALS-055-Y-20-28H
ALS-055-Y-20-28N
ALS-055-Y-20B-20B
ALS-055-Y-20B-22B
ALS-055-Y-20B-24B
ALS-055-Y-20B-25B
ALS-055-Y-20B-28B
ALS-055-Y-20H-20H
ALS-055-Y-20H-24

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Allowable Misalignment	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	Body Material	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	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	18	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	48	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	48	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	48	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	22	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	48	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	48	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	48	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	48	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	18	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	18	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	19	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	51	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	19	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	51	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	19	22	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	51	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	19	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	51	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	19	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	51	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	19	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	51	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	19	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new standard motor compatible / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new standard motor compatible / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new standard motor compatible / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new standard motor compatible / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new standard motor compatible / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new standard motor compatible / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new standard motor compatible / d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new standard motor compatible / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	19	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: old JIS (2-type)
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: old JIS (2-type) / d2: new standard motor compatible
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	20	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	54	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	20	22	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	54	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	20	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	54	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	20	25	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	54	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	50.01~100.00	20	28	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	54	7000	1	0.02~0.2	0.15	0~+1.4	1.63×10^-4	-	-	-
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	20	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1, d2: new JIS
1 Piece(s)	Available	22 Days or more	10	Angular Misalignment / Eccentricity / Axial Misalignment	20.01~50.00	20	24	55	78	4001~10000	Backlash 0 / Low Inertia Moment / Vibration Absorption	Aluminum	35	8700	1	0.02~0.2	0.15	0~+1.4	1.66×10^-4	Shaft hole processed products	Keyway + Tap hole	d1: new JIS / d2: old JIS (2-type)

Basic Information

Type	Jaw Type	Application	Standard / Servo Motor / Stepping Motor / Encoder	Category	Coupling body
Buffer Part Material	Polyurethane Resin	Operating Temperature Range(℃)	-30::80

Configure

748 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Allowable Misalignment
- No
- Angular Misalignment
- Eccentricity
- Axial Misalignment
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
Hole diameter d1(mm)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

14

15

16

18

19

20

22

24

25

28

30

32

35

38

40

42

45

50

55

60
Clear
Hole diameter d2(mm)
3

4

5

6

6.35

7

8

9

9.525

10

11

12

14

15

16

18

19

20

22

24

25

28

30

32

35

38

40

42

45

50

55

60
Clear
O.D.(Ø)
14

20

30

40

55

65

80

95

105
Clear
Full Length(mm)
22

30

35

66

78

90

114

126

140
Clear
Feature
Backlash 0

Low Inertia Moment

Vibration Absorption

Shaft hole Unfinished
Clear
Body Material
Aluminum
Clear
Allowable Torque(N•m)
0.31

0.42

0.54

0.65

1.2

1.6

2

2.1

2.2

2.6

3

3.4

4.7

5.4

6

7.4

7.5

8

10

16

20

35

38

41

48

51

54

61

67

68

70

75

79

89

95

96

108

114

121

151

190

194

265

310
Clear
Maximum Rotation Speed(r/min)
4500

4800

5000

5900

6000

7000

7400

8700

10000

11900

15900

23800

34100
Clear
Allowable Angular Misalignment(deg)
1
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15

0.2
Clear
Shaft Hole Specifications
- Shaft hole processed products
Clear
Shaft hole finished
- Keyway + tap hole (d1 keyway not included)
- Keyway + Tap hole
- Round hole+tap hole
Clear
Keyway Standard
d1, d2: new JIS

d1, d2: new standard motor compatible

d1: new JIS / d2: new standard motor compatible

d1: new standard motor compatible / d2: new JIS

d1, d2: old JIS (2-type)

d1: new JIS / d2: old JIS (2-type)

d1: new standard motor compatible / d2: old JIS (2-type)

d1: old JIS (2-type) / d2: new JIS

d1: old JIS (2-type) / d2: new standard motor compatible
Clear
type
- ALS
Clear
Max. Rotational Speed Range(r/min)
4001~10000

10001~78000
Clear
CAD
- 2D
Clear

Days to Ship

All

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 - ALS-Y series. (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Allowable Misalignment

Allowable Torque Range(N•m)

Hole diameter d1(mm)

Hole diameter d2(mm)

O.D.(Ø)

Full Length(mm)

Feature

Body Material

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

Max. Rotational Speed Range(r/min)

CAD