Claw couplings / hub clamping, feather key / claw disc: POM, PU, polyester elastomer / body: aluminium / SJC / SUNGIL (Part Numbers - CAD Download)

Promotional pricing ends 31/12/2024

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.

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Part Number
SJC-100C-GR-22K8X30
SJC-100C-GR-22K8X30K8
SJC-100C-GR-22K8X30K9
SJC-100C-GR-22K8X30K10
SJC-100C-GR-22K8X30K12
SJC-100C-GR-22K8X32
SJC-100C-GR-22K8X32K10
SJC-100C-GR-22K8X32K12
SJC-100C-GR-22K8X35
SJC-100C-GR-22K8X35K10
SJC-100C-GR-22K8X35K12
SJC-100C-GR-22K8X40
SJC-100C-GR-22K8X40K12
SJC-100C-GR-22K8X40K14
SJC-100C-GR-22K8X45
SJC-100C-GR-22K8X45K14
SJC-100C-GR-22K8X45K16
SJC-100C-GR-22K8X45K18
SJC-100C-GR-22K8X50
SJC-100C-GR-22K8X50K14
SJC-100C-GR-22K8X50K16
SJC-100C-GR-22K8X50K18
SJC-100C-GR-22K8X60
SJC-100C-GR-22K8X60K18
SJC-100C-GR-22X22
SJC-100C-GR-22X22K6
SJC-100C-GR-22X22K7
SJC-100C-GR-22X22K8
SJC-100C-GR-22X24
SJC-100C-GR-22X24K7
SJC-100C-GR-22X24K8
SJC-100C-GR-22X24K9
SJC-100C-GR-22X25
SJC-100C-GR-22X25K7
SJC-100C-GR-22X25K8
SJC-100C-GR-22X25K9
SJC-100C-GR-22X25K10
SJC-100C-GR-22X26
SJC-100C-GR-22X26K8
SJC-100C-GR-22X26K10
SJC-100C-GR-22X28
SJC-100C-GR-22X28K8
SJC-100C-GR-22X28K9
SJC-100C-GR-22X28K10
SJC-100C-GR-22X30
SJC-100C-GR-22X30K8
SJC-100C-GR-22X30K9
SJC-100C-GR-22X30K10
SJC-100C-GR-22X30K12
SJC-100C-GR-22X32
SJC-100C-GR-22X32K10
SJC-100C-GR-22X32K12
SJC-100C-GR-22X35
SJC-100C-GR-22X35K10
SJC-100C-GR-22X35K12
SJC-100C-GR-22X40
SJC-100C-GR-22X40K12
SJC-100C-GR-22X40K14
SJC-100C-GR-22X45
SJC-100C-GR-22X45K14

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Rated torque range (N•m)	Shaft Hole Dia.(Already processed) D1 (mm)	Shaft Hole Dia.(Already processed) D2 (mm)	Outer Diameter D (mm)	Overall Length L (mm)	Max. Rotational Speed Range (r/min)	Feature	Rated Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment (mm)	Buffer Part Material	Disc Part Material	Operating Temperature Range (°C)	Allowable Axial Clearance (±) (mm)	Moment of Inertia (kg･m²)	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)
157.37 €	1	10 Days	10	100～Less than 500	22	30	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	K8	8	3.3	-	-	-
161.17 €	1	10 Days	10	100～Less than 500	22	30	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K8	8	3.3
161.17 €	1	10 Days	10	100～Less than 500	22	30	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	Polyacetal	Aluminum	-30～90	±20	4.6X10^-3	With Keyway	K8	8	3.3	K9	9	3.3
161.17 €	1	10 Days	10	100～Less than 500	22	30	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K10	10	3.3
161.17 €	1	10 Days	10	100～Less than 500	22	30	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K12	12	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	32	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	K8	8	3.3	-	-	-
161.17 €	1	10 Days	10	100～Less than 500	22	32	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K10	10	3.3
161.17 €	1	10 Days	10	100～Less than 500	22	32	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K12	12	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	35	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	K8	8	3.3	-	-	-
161.17 €	1	10 Days	10	100～Less than 500	22	35	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K10	10	3.3
161.17 €	1	10 Days	10	100～Less than 500	22	35	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K12	12	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	40	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	K8	8	3.3	-	-	-
161.17 €	1	10 Days	10	100～Less than 500	22	40	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K12	12	3.3
161.17 €	1	10 Days	10	100～Less than 500	22	40	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K14	14	3.8
157.37 €	1	10 Days	10	100～Less than 500	22	45	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	K8	8	3.3	-	-	-
161.17 €	1	10 Days	10	100～Less than 500	22	45	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K14	14	3.8
161.17 €	1	10 Days	10	100～Less than 500	22	45	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K16	16	4.3
161.17 €	1	10 Days	10	100～Less than 500	22	45	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K18	18	4.4
157.37 €	1	10 Days	10	100～Less than 500	22	50	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	K8	8	3.3	-	-	-
161.17 €	1	10 Days	10	100～Less than 500	22	50	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K14	14	3.8
161.17 €	1	10 Days	10	100～Less than 500	22	50	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K16	16	4.3
161.17 €	1	10 Days	10	100～Less than 500	22	50	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K18	18	4.4
157.37 €	1	10 Days	10	100～Less than 500	22	60	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	K8	8	3.3	-	-	-
161.17 €	1	10 Days	10	100～Less than 500	22	60	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	Both sides keyway	K8	8	3.3	K18	18	4.4
154.84 €	1	9 Days	10	100～Less than 500	22	22	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	No Keyway	-	-	-	-	-	-
157.37 €	1	10 Days	10	100～Less than 500	22	22	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K6	6	2.8
157.37 €	1	10 Days	10	100～Less than 500	22	22	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K7	7	3
157.37 €	1	10 Days	10	100～Less than 500	22	22	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K8	8	3.3
154.84 €	1	9 Days	10	100～Less than 500	22	24	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	No Keyway	-	-	-	-	-	-
157.37 €	1	10 Days	10	100～Less than 500	22	24	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K7	7	3
157.37 €	1	10 Days	10	100～Less than 500	22	24	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K8	8	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	24	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	Polyacetal	Aluminum	-30～90	±20	4.6X10^-3	One Side Key Way	-	-	-	K9	9	3.3
154.84 €	1	9 Days	10	100～Less than 500	22	25	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	No Keyway	-	-	-	-	-	-
157.37 €	1	10 Days	10	100～Less than 500	22	25	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K7	7	3
157.37 €	1	10 Days	10	100～Less than 500	22	25	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K8	8	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	25	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	Polyacetal	Aluminum	-30～90	±20	4.6X10^-3	One Side Key Way	-	-	-	K9	9	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	25	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K10	10	3.3
154.84 €	1	9 Days	10	100～Less than 500	22	26	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	No Keyway	-	-	-	-	-	-
157.37 €	1	10 Days	10	100～Less than 500	22	26	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K8	8	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	26	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K10	10	3.3
154.84 €	1	9 Days	10	100～Less than 500	22	28	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	No Keyway	-	-	-	-	-	-
157.37 €	1	10 Days	10	100～Less than 500	22	28	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K8	8	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	28	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	Polyacetal	Aluminum	-30～90	±20	4.6X10^-3	One Side Key Way	-	-	-	K9	9	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	28	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K10	10	3.3
154.84 €	1	9 Days	10	100～Less than 500	22	30	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	No Keyway	-	-	-	-	-	-
157.37 €	1	10 Days	10	100～Less than 500	22	30	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K8	8	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	30	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	Polyacetal	Aluminum	-30～90	±20	4.6X10^-3	One Side Key Way	-	-	-	K9	9	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	30	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K10	10	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	30	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K12	12	3.3
154.84 €	1	9 Days	10	100～Less than 500	22	32	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	No Keyway	-	-	-	-	-	-
157.37 €	1	10 Days	10	100～Less than 500	22	32	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K10	10	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	32	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K12	12	3.3
154.84 €	1	9 Days	10	100～Less than 500	22	35	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	No Keyway	-	-	-	-	-	-
157.37 €	1	10 Days	10	100～Less than 500	22	35	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K10	10	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	35	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K12	12	3.3
154.84 €	1	9 Days	10	100～Less than 500	22	40	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	No Keyway	-	-	-	-	-	-
157.37 €	1	10 Days	10	100～Less than 500	22	40	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K12	12	3.3
157.37 €	1	10 Days	10	100～Less than 500	22	40	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K14	14	3.8
154.84 €	1	9 Days	10	100～Less than 500	22	45	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	No Keyway	-	-	-	-	-	-
157.37 €	1	10 Days	10	100～Less than 500	22	45	104	140.2	2001 to 4,000	High torsional rigidity / Backlash 0 / Vibration Absorption	300	3500	0.15	[Polyurethane] Polyurethane Elastomer	Aluminum	-30～90	20	4.6X10^-3	One Side Key Way	-	-	-	K14	14	3.8

Basic information

Type	Jaw Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Servo Motor
Body Material	Aluminum	Category	Coupling body	Allowable Lateral Misalignment Range(mm)	0.02 to 0.2
Allowable Angular Misalignment(deg)	1

Configure

2,490Suggestion of an applicable part number.

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Basic Attributes

Rated torque range(N•m)
1.01 to 3.00

3.01 to 5.00

5.01 to 10.00

10.01 to 20.00

20.01 to 50.00

50.01 to 100.00

100～Less than 500
Clear
Shaft Hole Dia.(Already processed) D1(mm)
3

4

4.5

5

6

6.35

7

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25

26

28

30

32

35

40

45

50

60
Clear
Shaft Hole Dia.(Already processed) D2(mm)
3

4

4.5

5

6

6.35

7

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25

26

28

30

32

35

40

45

50

60
Clear
Outer Diameter D(mm)
14

20

25

30

40

55

65

80

104
Clear
Overall Length L(mm)
22

30

31.3

35.3

44.7

55

66

78.3

90.3

114.2

140.2
Clear
Feature
High torsional rigidity

Backlash 0

Vibration Absorption

Small
Clear
Rated Torque(Nm)
1.2

2

3

5

7.5

9

10

12.5

17

35

60

95

160

190

300

320

600
Clear
Max. Rotational Speed(r/min)
3500

4500

5500

6500

8500

10000

13000

15000

22000
Clear
Allowable Lateral Misalignment(mm)
0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

0.15
Clear
Buffer Part Material
- Polyacetal
- Polyurethane
  - Polyurethane Elastomer
- Others
  - Polyester Elastomer
Clear
Disc Part Material
- Aluminum
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
Clear
d1 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
d2 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
Type
- SJC-100C
- SJC-14C
- SJC-20C
- SJC-25C
- SJC-55C
- SJC-65C
- SJC-80C
- SJCA-30C
- SJCA-40C
- SJCB-30C
- SJCB-40C
Clear
Max. Rotational Speed Range(r/min)
2001 to 4,000

4,001 to 10,000

10,001 to 78,000
Clear
Filter by CAD data type
- 2D
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