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Slit Coupling -Set Screw Type- (Part Numbers)

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. A Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
SRB-32-8K3X12K4
SRB-32-8K3X12K5
SRB-32-8K3X14
SRB-32-8K3X14K5
SRB-32-8K3X15
SRB-32-8K3X15K5
SRB-32-8K3X15K6
SRB-32-8K4X8
SRB-32-8K4X8K2
SRB-32-8K4X8K3
SRB-32-8K4X8K4
SRB-32-8K4X9.525
SRB-32-8K4X9.525K2
SRB-32-8K4X9.525K3
SRB-32-8K4X9.525K4
SRB-32-8K4X10
SRB-32-8K4X10K3
SRB-32-8K4X10K4
SRB-32-8K4X11
SRB-32-8K4X11K4
SRB-32-8K4X12
SRB-32-8K4X12K4
SRB-32-8K4X12K5
SRB-32-8K4X14
SRB-32-8K4X14K5
SRB-32-8K4X15
SRB-32-8K4X15K5
SRB-32-8K4X15K6
SRB-32-8X8
SRB-32-8X8K2
SRB-32-8X8K3
SRB-32-8X8K4
SRB-32-8X9.525
SRB-32-8X9.525K2
SRB-32-8X9.525K3
SRB-32-8X9.525K4
SRB-32-8X10
SRB-32-8X10K3
SRB-32-8X10K4
SRB-32-8X11
SRB-32-8X11K4
SRB-32-8X12
SRB-32-8X12K4
SRB-32-8X12K5
SRB-32-8X14
SRB-32-8X14K5
SRB-32-8X15
SRB-32-8X15K5
SRB-32-8X15K6
SRB-32-9.525K2X9.525
SRB-32-9.525K2X9.525K2
SRB-32-9.525K2X9.525K3
SRB-32-9.525K2X9.525K4
SRB-32-9.525K2X10
SRB-32-9.525K2X10K3
SRB-32-9.525K2X10K4
SRB-32-9.525K2X11
SRB-32-9.525K2X11K4
SRB-32-9.525K2X12
SRB-32-9.525K2X12K4
SRB-32-9.525K2X12K5
SRB-32-9.525K2X14
SRB-32-9.525K2X14K5
SRB-32-9.525K2X15
SRB-32-9.525K2X15K5
SRB-32-9.525K2X15K6
SRB-32-9.525K3X9.525
SRB-32-9.525K3X9.525K2
SRB-32-9.525K3X9.525K3
SRB-32-9.525K3X9.525K4
SRB-32-9.525K3X10
SRB-32-9.525K3X10K3
SRB-32-9.525K3X10K4
SRB-32-9.525K3X11
SRB-32-9.525K3X11K4
SRB-32-9.525K3X12
SRB-32-9.525K3X12K4
SRB-32-9.525K3X12K5
SRB-32-9.525K3X14
SRB-32-9.525K3X14K5
SRB-32-9.525K3X15
SRB-32-9.525K3X15K5
SRB-32-9.525K3X15K6
SRB-32-9.525K4X9.525
SRB-32-9.525K4X9.525K2
SRB-32-9.525K4X9.525K3
SRB-32-9.525K4X9.525K4
SRB-32-9.525K4X10
SRB-32-9.525K4X10K3
SRB-32-9.525K4X10K4

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft Bore Dia. (machined) D1 (Ø)	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D2 (Ø)	O.D. (Ø)	Features	Full Length (mm)	Max. Rotational Speed Range (r/min)	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Buffer Material	Moment of Inertia (kg･m²)	Allowable Axial Clearance (±) (mm)	With or without Keyway	d1 Keyway symbol	d1keyway width b1 (mm)	d1Keyway height t1 (mm)	d2 Keyway symbol	d2 keyway width b2 (mm)	d2 keyway height t2 (mm)
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K4	4	1.8
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K5	5	2.3
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	14	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K3	3	1.4	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	14	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K5	5	2.3
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K3	3	1.4	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K5	5	2.3
MYR 132.94	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K6	6	2.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K2	2	1
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K3	3	1.4
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K4	4	1.8	K2	2	1
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K3	3	1.4
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K3	3	1.4
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	11	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	11	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K4	4	1.8
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	14	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	14	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 132.94	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 102.71	1 Piece(s)	15 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	No Keyway	-	-	-	-	-	-
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K2	2	1
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K3	3	1.4
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K4	4	1.8
MYR 102.71	1 Piece(s)	15 Day(s) or more	10	8	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	No Keyway	-	-	-	-	-	-
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	One Side Key Way	-	-	-	K2	2	1
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K3	3	1.4
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K4	4	1.8
MYR 102.71	1 Piece(s)	15 Day(s) or more	10	8	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	No Keyway	-	-	-	-	-	-
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K3	3	1.4
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K4	4	1.8
MYR 102.71	1 Piece(s)	15 Day(s) or more	10	8	1.01~3.00	11	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	No Keyway	-	-	-	-	-	-
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	11	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K4	4	1.8
MYR 102.71	1 Piece(s)	15 Day(s) or more	10	8	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	No Keyway	-	-	-	-	-	-
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K5	5	2.3
MYR 102.71	1 Piece(s)	15 Day(s) or more	10	8	1.01~3.00	14	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	No Keyway	-	-	-	-	-	-
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	14	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K5	5	2.3
MYR 102.71	1 Piece(s)	15 Day(s) or more	10	8	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	No Keyway	-	-	-	-	-	-
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K5	5	2.3
MYR 119.96	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	-	-	-	K6	6	2.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	One Side Key Way	K2	2	1	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K2	2	1
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K3	3	1.4
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	One Side Key Way	K2	2	1	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K3	3	1.4
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	One Side Key Way	K2	2	1	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	One Side Key Way	K2	2	1	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K4	4	1.8
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K5	5	2.3
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	One Side Key Way	K2	2	1	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K5	5	2.3
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	One Side Key Way	K2	2	1	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K5	5	2.3
MYR 132.94	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K2	2	1	K6	6	2.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K3	3	1.4	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K3	3	1.4	K2	2	1
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K3	3	1.4
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K3	3	1.4	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K3	3	1.4
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	11	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K3	3	1.4	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	11	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K3	3	1.4	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K4	4	1.8
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	12	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K5	5	2.3
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	14	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K3	3	1.4	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	14	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K5	5	2.3
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K3	3	1.4	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K5	5	2.3
MYR 132.94	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	15	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K3	3	1.4	K6	6	2.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	8	1.01~3.00	8	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment	39	10001~78000	2.6	12000	0.02~0.2	0.2	Polyacetal	9.4X10^-6	±±0.4	Both sides keyway	K4	4	1.8	K2	2	1
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K3	3	1.4
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	9.525	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K4	4	1.8
MYR 115.64	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K3	3	1.4
MYR 128.62	1 Piece(s)	16 Day(s) or more	10	9.525	1.01~3.00	10	31.8	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	39	10001~78000	2.6	12000	0.02~0.2	0.2	Aluminum	9.4X10^-6	±0.4	Both sides keyway	K4	4	1.8	K4	4	1.8

Basic Information

Application	Stepping Motor	Body Material	Aluminum	Allowable Angular Misalignment(deg)	2.5
Operating Temperature Range(°C)	-50::200

Configure

2,111 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
3

4

5

6

6.35

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

5.01~10.00

10.01~20.00

20.01~50.00
Clear
Shaft Bore Dia. (machined) D2(Ø)
3

4

5

6

6.35

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25
Clear
O.D.(Ø)
12.7

16

19.1

22.2

26.2

31.8

39

49

60
Clear
Features
High torsional rigidity

High Torque

Backlash 0

Low Inertia Moment

Small

Heat Resistant
Clear
Full Length(mm)
18

18.5

22

25

30

39

56

70

88
Clear
Max. Rotational Speed Range(r/min)
4001~10000

10001~78000
Clear
Allowable Torque(N•m)
0.2

0.4

0.6

1

1.5

2.6

6.5

13

24
Clear
Max. Rotational Speed(r/min)
6000

7000

9500

12000

15000

17000

20000

24000

28000
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.21~0.40
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15

0.2

0.25

0.3
Clear
Buffer Material
- Polyacetal
- Aluminum
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
Clear
d1 Keyway symbol
- K2
- K3
- K4
- K5
- K6
- K7
- K8
- K9
- K10
Clear
d1keyway width b1(mm)
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Clear
d1Keyway height t1(mm)
- 1
- 1.4
- 1.8
- 2.3
- 2.8
- 3
- 3.3
Clear
d2 Keyway symbol
- K2
- K3
- K4
- K5
- K6
- K7
- K8
- K9
- K10
Clear
d2 keyway width b2(mm)
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Clear
d2 keyway height t2(mm)
- 1
- 1.4
- 1.8
- 2.3
- 2.8
- 3
- 3.3
Clear
type
- SRB-12
- SRB-16
- SRB-19
- SRB-22
- SRB-26
- SRB-32
- SRB-39
- SRB-49
- SRB-60
Clear
CAD
- 3D
Clear

Days to Ship

All

9 Day(s) or Less

10 Day(s) or Less

12 Day(s) or Less

15 Day(s) or Less

16 Day(s) or Less

39 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 .

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Slit Coupling -Set Screw Type- (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Allowable Torque Range(N•m)

Shaft Bore Dia. (machined) D2(Ø)

O.D.(Ø)

Features

Full Length(mm)

Max. Rotational Speed Range(r/min)

Allowable Torque(N•m)

Max. Rotational Speed(r/min)

Allowable Lateral Misalignment Range(mm)

Allowable Lateral Misalignment(mm)

Buffer Material

With or without Keyway

d1 Keyway symbol

d1keyway width b1(mm)

d1Keyway height t1(mm)

d2 Keyway symbol

d2 keyway width b2(mm)

d2 keyway height t2(mm)

type

CAD

Days to Ship

Specify Alterations

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