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

Promotional pricing

Simple structure comprising of two hubs and one insert, with the insert relieving shock when the inertial load starts and stops. Easy installation and removal type product. SUNGIL The company is 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
SJCM-65C-RD-24K7X32K12
SJCM-65C-RD-24K7X35
SJCM-65C-RD-24K7X35K10
SJCM-65C-RD-24K7X35K12
SJCM-65C-RD-24K8X24
SJCM-65C-RD-24K8X24K7
SJCM-65C-RD-24K8X24K8
SJCM-65C-RD-24K8X24K9
SJCM-65C-RD-24K8X25
SJCM-65C-RD-24K8X25K7
SJCM-65C-RD-24K8X25K8
SJCM-65C-RD-24K8X25K9
SJCM-65C-RD-24K8X25K10
SJCM-65C-RD-24K8X26
SJCM-65C-RD-24K8X26K8
SJCM-65C-RD-24K8X26K10
SJCM-65C-RD-24K8X28
SJCM-65C-RD-24K8X28K8
SJCM-65C-RD-24K8X28K9
SJCM-65C-RD-24K8X28K10
SJCM-65C-RD-24K8X30
SJCM-65C-RD-24K8X30K8
SJCM-65C-RD-24K8X30K9
SJCM-65C-RD-24K8X30K10
SJCM-65C-RD-24K8X30K12
SJCM-65C-RD-24K8X32
SJCM-65C-RD-24K8X32K10
SJCM-65C-RD-24K8X32K12
SJCM-65C-RD-24K8X35
SJCM-65C-RD-24K8X35K10
SJCM-65C-RD-24K8X35K12
SJCM-65C-RD-24K9X24
SJCM-65C-RD-24K9X24K7
SJCM-65C-RD-24K9X24K8
SJCM-65C-RD-24K9X24K9
SJCM-65C-RD-24K9X25
SJCM-65C-RD-24K9X25K7
SJCM-65C-RD-24K9X25K8
SJCM-65C-RD-24K9X25K9
SJCM-65C-RD-24K9X25K10
SJCM-65C-RD-24K9X26
SJCM-65C-RD-24K9X26K8
SJCM-65C-RD-24K9X26K10
SJCM-65C-RD-24K9X28
SJCM-65C-RD-24K9X28K8
SJCM-65C-RD-24K9X28K9
SJCM-65C-RD-24K9X28K10
SJCM-65C-RD-24K9X30
SJCM-65C-RD-24K9X30K8
SJCM-65C-RD-24K9X30K9
SJCM-65C-RD-24K9X30K10
SJCM-65C-RD-24K9X30K12
SJCM-65C-RD-24K9X32
SJCM-65C-RD-24K9X32K10
SJCM-65C-RD-24K9X32K12
SJCM-65C-RD-24K9X35
SJCM-65C-RD-24K9X35K10
SJCM-65C-RD-24K9X35K12
SJCM-65C-RD-24X24
SJCM-65C-RD-24X24K7

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)	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)
92.84 €	1	10 Days	10	100～Less than 500	24	32	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K7	7	3	K12	12	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	35	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	One Side Key Way	K7	7	3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	35	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K7	7	3	K10	10	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	35	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K7	7	3	K12	12	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	24	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	One Side Key Way	K8	8	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	24	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K7	7	3
92.84 €	1	10 Days	10	100～Less than 500	24	24	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	24	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K8	8	3.3	K9	9	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	25	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	One Side Key Way	K8	8	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	25	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K7	7	3
92.84 €	1	10 Days	10	100～Less than 500	24	25	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	25	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K8	8	3.3	K9	9	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	25	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	26	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	One Side Key Way	K8	8	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	26	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	26	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	28	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	One Side Key Way	K8	8	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	28	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	28	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K8	8	3.3	K9	9	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	28	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	30	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	One Side Key Way	K8	8	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	30	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K8	8	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	30	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K8	8	3.3	K9	9	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	30	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	30	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K12	12	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	32	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	One Side Key Way	K8	8	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	32	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	32	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K12	12	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	35	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	One Side Key Way	K8	8	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	35	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K10	10	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	35	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	Both sides keyway	K8	8	3.3	K12	12	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	24	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	One Side Key Way	K9	9	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	24	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K7	7	3
92.84 €	1	10 Days	10	100～Less than 500	24	24	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K8	8	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	24	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K9	9	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	25	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	One Side Key Way	K9	9	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	25	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K7	7	3
92.84 €	1	10 Days	10	100～Less than 500	24	25	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K8	8	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	25	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K9	9	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	25	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K10	10	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	26	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	One Side Key Way	K9	9	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	26	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K8	8	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	26	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K10	10	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	28	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	One Side Key Way	K9	9	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	28	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K8	8	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	28	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K9	9	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	28	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K10	10	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	30	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	One Side Key Way	K9	9	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	30	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K8	8	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	30	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K9	9	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	30	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K10	10	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	30	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K12	12	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	32	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	One Side Key Way	K9	9	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	32	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K10	10	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	32	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K12	12	3.3
87.41 €	1	10 Days	10	100～Less than 500	24	35	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	One Side Key Way	K9	9	3.3	-	-	-
92.84 €	1	10 Days	10	100～Less than 500	24	35	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K10	10	3.3
92.84 €	1	10 Days	10	100～Less than 500	24	35	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	-	-	-20～120	±1.50	2.6X10^-4	Both sides keyway	K9	9	3.3	K12	12	3.3
83.78 €	1	9 Days	10	100～Less than 500	24	24	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	No Keyway	-	-	-	-	-	-
87.41 €	1	10 Days	10	100～Less than 500	24	24	65	63.3	High torsional rigidity / Backlash 0 / Vibration Absorption	160	3500	0.08	[Polyurethane] Polyurethane Elastomer	-	-20～120	1.5	2.6X10^-4	One Side Key Way	-	-	-	K7	7	3

Basic information

Type	Jaw Type	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Servo Motor
Max. Rotational Speed Range(r/min)	2001 to 4,000	Body Material	Aluminum	Category	Coupling body
Allowable Lateral Misalignment Range(mm)	0.02 to 0.2	Allowable Angular Misalignment(deg)	1

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Basic Attributes

Shaft Hole Dia.(Already processed) D1(mm)
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)
12

14

15

16

18

19

20

22

24

25

26

28

30

32

35

40

45

50

60
Clear
Outer Diameter D(mm)
55

65

80

104
Clear
Overall Length L(mm)
59.3

63.3

87.2

96.2
Clear
Feature
High torsional rigidity

Backlash 0

Vibration Absorption

Small
Clear
Rated Torque(Nm)
35

60

95

160

190

300

320

600
Clear
Max. Rotational Speed(r/min)
3000

3500

4000
Clear
Allowable Lateral Misalignment(mm)
0.06

0.08

0.09

0.1

0.15
Clear
Buffer Part Material
- Polyacetal
- Polyurethane
  - Polyurethane 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
K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d1keyway width b1(mm)
4

5

6

7

8

9

10

12

14

16

18
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d1Keyway height t1(mm)
1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
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d2 Keyway symbol
K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
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d2 keyway width b2(mm)
4

5

6

7

8

9

10

12

14

16

18
Clear
d2 keyway height t2(mm)
1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
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Type
- SJCM-100C
- SJCM-55C
- SJCM-65C
- SJCM-80C
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Rated torque range(N•m)
20.01 to 50.00

50.01 to 100.00

100～Less than 500
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Filter by CAD data type
- 2D
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