Jaw Type Coupling - Set Screw Type [SJC-14-GR] (Part Numbers - CAD Download)

Promotional pricing ends 30/11/2024

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Part Number
SJC-20-RD-8K3X8K3
SJC-20-RD-8K3X8K4
SJC-20-RD-8K4X8
SJC-20-RD-8K4X8K2
SJC-20-RD-8K4X8K3
SJC-20-RD-8K4X8K4
SJC-20-RD-8X8
SJC-20-RD-8X8K2
SJC-20-RD-8X8K3
SJC-20-RD-8X8K4
SJC-25-GR-5K2X5
SJC-25-GR-5K2X5K2
SJC-25-GR-5K2X6
SJC-25-GR-5K2X6K2
SJC-25-GR-5K2X6K3
SJC-25-GR-5K2X6.35
SJC-25-GR-5K2X6.35K2
SJC-25-GR-5K2X6.35K3
SJC-25-GR-5K2X7
SJC-25-GR-5K2X7K2
SJC-25-GR-5K2X7K3
SJC-25-GR-5K2X8
SJC-25-GR-5K2X8K2
SJC-25-GR-5K2X8K3
SJC-25-GR-5K2X8K4
SJC-25-GR-5K2X9.525
SJC-25-GR-5K2X9.525K2
SJC-25-GR-5K2X9.525K3
SJC-25-GR-5K2X9.525K4
SJC-25-GR-5K2X10
SJC-25-GR-5K2X10K3
SJC-25-GR-5K2X10K4
SJC-25-GR-5X5
SJC-25-GR-5X5K2
SJC-25-GR-5X6
SJC-25-GR-5X6K2
SJC-25-GR-5X6K3
SJC-25-GR-5X6.35
SJC-25-GR-5X6.35K2
SJC-25-GR-5X6.35K3
SJC-25-GR-5X7
SJC-25-GR-5X7K2
SJC-25-GR-5X7K3
SJC-25-GR-5X8
SJC-25-GR-5X8K2
SJC-25-GR-5X8K3
SJC-25-GR-5X8K4
SJC-25-GR-5X9.525
SJC-25-GR-5X9.525K2
SJC-25-GR-5X9.525K3
SJC-25-GR-5X9.525K4
SJC-25-GR-5X10
SJC-25-GR-5X10K3
SJC-25-GR-5X10K4
SJC-25-GR-6K2X6
SJC-25-GR-6K2X6K2
SJC-25-GR-6K2X6K3
SJC-25-GR-6K2X6.35
SJC-25-GR-6K2X6.35K2
SJC-25-GR-6K2X6.35K3

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)
25.32 €	1	10 Days	10	3.01 to 5.00	8	8	20	30	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	19000	0.05	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.0X10^-6	Both sides keyway	K3	3	1.4	K3	3	1.4
25.32 €	1	10 Days	10	3.01 to 5.00	8	8	20	30	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	19000	0.05	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.0X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
19.89 €	1	10 Days	10	3.01 to 5.00	8	8	20	30	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	19000	0.05	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.0X10^-6	One Side Key Way	K4	4	1.8	-	-	-
25.32 €	1	10 Days	10	3.01 to 5.00	8	8	20	30	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	19000	0.05	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.0X10^-6	Both sides keyway	K4	4	1.8	K2	2	1
25.32 €	1	10 Days	10	3.01 to 5.00	8	8	20	30	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	19000	0.05	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.0X10^-6	Both sides keyway	K4	4	1.8	K3	3	1.4
25.32 €	1	10 Days	10	3.01 to 5.00	8	8	20	30	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	19000	0.05	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.0X10^-6	Both sides keyway	K4	4	1.8	K4	4	1.8
16.26 €	1	9 Days	10	3.01 to 5.00	8	8	20	30	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	19000	0.05	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.0X10^-6	No Keyway	-	-	-	-	-	-
19.89 €	1	10 Days	10	3.01 to 5.00	8	8	20	30	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	19000	0.05	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.0X10^-6	One Side Key Way	-	-	-	K2	2	1
19.89 €	1	10 Days	10	3.01 to 5.00	8	8	20	30	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	19000	0.05	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.0X10^-6	One Side Key Way	-	-	-	K3	3	1.4
19.89 €	1	10 Days	10	3.01 to 5.00	8	8	20	30	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	19000	0.05	[Others] Polyester Elastomer	Aluminum	-20～120	0.8	1.0X10^-6	One Side Key Way	-	-	-	K4	4	1.8
21.30 €	1	10 Days	10	3.01 to 5.00	5	5	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	K2	2	1	-	-	-
26.74 €	1	10 Days	10	3.01 to 5.00	5	5	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K2	2	1
21.30 €	1	10 Days	10	3.01 to 5.00	5	6	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	K2	2	1	-	-	-
26.74 €	1	10 Days	10	3.01 to 5.00	5	6	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K2	2	1
26.74 €	1	10 Days	10	3.01 to 5.00	5	6	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4
21.30 €	1	10 Days	10	3.01 to 5.00	5	6.35	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	K2	2	1	-	-	-
26.74 €	1	10 Days	10	3.01 to 5.00	5	6.35	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K2	2	1
26.74 €	1	10 Days	10	3.01 to 5.00	5	6.35	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4
21.30 €	1	10 Days	10	3.01 to 5.00	5	7	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	K2	2	1	-	-	-
26.74 €	1	10 Days	10	3.01 to 5.00	5	7	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K2	2	1
26.74 €	1	10 Days	10	3.01 to 5.00	5	7	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4
21.30 €	1	10 Days	10	3.01 to 5.00	5	8	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	K2	2	1	-	-	-
26.74 €	1	10 Days	10	3.01 to 5.00	5	8	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K2	2	1
26.74 €	1	10 Days	10	3.01 to 5.00	5	8	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4
26.74 €	1	10 Days	10	3.01 to 5.00	5	8	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K4	4	1.8
21.30 €	1	10 Days	10	3.01 to 5.00	5	9.525	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	K2	2	1	-	-	-
26.74 €	1	10 Days	10	3.01 to 5.00	5	9.525	25	31.3	10,001 to 78,000	High torsional rigidity / Backlash 0 / Vibration Absorption	5	15000	0.07	Polyacetal	Aluminum	-30～90	±10	2.4X10^-6	With Keyway	K2	2	1	K2	2	1
26.74 €	1	10 Days	10	3.01 to 5.00	5	9.525	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4
26.74 €	1	10 Days	10	3.01 to 5.00	5	9.525	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K4	4	1.8
18.65 €	1	Same day Stock	10	3.01 to 5.00	5	10	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	K2	2	1	-	-	-
26.74 €	1	10 Days	10	3.01 to 5.00	5	10	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4
26.74 €	1	10 Days	10	3.01 to 5.00	5	10	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K4	4	1.8
17.68 €	1	9 Days	10	3.01 to 5.00	5	5	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	No Keyway	-	-	-	-	-	-
21.30 €	1	10 Days	10	3.01 to 5.00	5	5	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K2	2	1
17.68 €	1	9 Days	10	3.01 to 5.00	5	6	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	No Keyway	-	-	-	-	-	-
21.30 €	1	10 Days	10	3.01 to 5.00	5	6	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K2	2	1
21.30 €	1	10 Days	10	3.01 to 5.00	5	6	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K3	3	1.4
17.68 €	1	9 Days	10	3.01 to 5.00	5	6.35	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	No Keyway	-	-	-	-	-	-
21.30 €	1	10 Days	10	3.01 to 5.00	5	6.35	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K2	2	1
21.30 €	1	10 Days	10	3.01 to 5.00	5	6.35	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K3	3	1.4
17.68 €	1	9 Days	10	3.01 to 5.00	5	7	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	No Keyway	-	-	-	-	-	-
21.30 €	1	10 Days	10	3.01 to 5.00	5	7	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K2	2	1
21.30 €	1	10 Days	10	3.01 to 5.00	5	7	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K3	3	1.4
17.68 €	1	9 Days	10	3.01 to 5.00	5	8	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	No Keyway	-	-	-	-	-	-
21.30 €	1	10 Days	10	3.01 to 5.00	5	8	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K2	2	1
21.30 €	1	10 Days	10	3.01 to 5.00	5	8	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K3	3	1.4
21.30 €	1	10 Days	10	3.01 to 5.00	5	8	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K4	4	1.8
17.68 €	1	9 Days	10	3.01 to 5.00	5	9.525	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	No Keyway	-	-	-	-	-	-
21.30 €	1	10 Days	10	3.01 to 5.00	5	9.525	25	31.3	10,001 to 78,000	High torsional rigidity / Backlash 0 / Vibration Absorption	5	15000	0.07	Polyacetal	Aluminum	-30～90	±10	2.4X10^-6	One Side Key Way	-	-	-	K2	2	1
21.30 €	1	10 Days	10	3.01 to 5.00	5	9.525	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K3	3	1.4
21.30 €	1	10 Days	10	3.01 to 5.00	5	9.525	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K4	4	1.8
17.68 €	1	9 Days	10	3.01 to 5.00	5	10	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	No Keyway	-	-	-	-	-	-
21.30 €	1	10 Days	10	3.01 to 5.00	5	10	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K3	3	1.4
21.30 €	1	10 Days	10	3.01 to 5.00	5	10	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	-	-	-	K4	4	1.8
21.30 €	1	10 Days	10	3.01 to 5.00	6	6	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	K2	2	1	-	-	-
26.74 €	1	10 Days	10	3.01 to 5.00	6	6	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K2	2	1
26.74 €	1	10 Days	10	3.01 to 5.00	6	6	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4
21.30 €	1	10 Days	10	3.01 to 5.00	6	6.35	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	One Side Key Way	K2	2	1	-	-	-
26.74 €	1	10 Days	10	3.01 to 5.00	6	6.35	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K2	2	1
26.74 €	1	10 Days	10	3.01 to 5.00	6	6.35	25	31.3	4,001 to 10,000	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	5	15000	0.07	[Others] Polyester Elastomer	Aluminum	-30～90	10	2.4X10^-6	Both sides keyway	K2	2	1	K3	3	1.4

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

14,750Suggestion 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
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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

36

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
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Overall Length L(mm)
22

30

31.3

35.3

44.7

55

66

78.3

90.3

114.2

140.2
Clear
Max. Rotational Speed Range(r/min)
2001 to 4,000

4,001 to 10,000

10,001 to 78,000
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)
4000

5000

6000

7500

9600

13000

15000

19000

27000
Clear
Allowable Lateral Misalignment(mm)
0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1
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Buffer Part Material
- Polyacetal
- Polyurethane
  - Polyurethane Elastomer
- Others
  - Polyester Elastomer
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Disc Part Material
- Aluminum
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
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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
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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
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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-100
- SJC-14
- SJC-20
- SJC-25
- SJC-55
- SJC-65
- SJC-80
- SJCA-30
- SJCA-40
- SJCB-30
- SJCB-40
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Filter by CAD data type
- 2D
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