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Coupling Oldham set screw type, Economy series

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MISUMI

MiSUMi Economy

MISUMI

Only part numbers that can be generated via the filter(Configurator bar on the left) are currently available.

Part Number

Configured Part Number is shown.

[ ! ] Please note that some sizes listed in the specification table are not yet available.
Part numbers generated using the configuration bar on the left side of the page are valid.

Drawing

Material

Keywayed Bore			Material		Accessory
d1(One Side)	d2()	d1·d2(Both Sides)	Hub	Spacer	Accessory
EA-MCOLK	EA-MCORK	EA-MCOWK	SUS304	Carbon Rainforced Resin	Set Screw

Specification

Part Number	-	Shaft Bore Dia. d₁	-	Shaft Bore Dia. d₂
EA-MCORK26	-	10	-	14
EA-MCOLK20	-	8	-	12
EA-MCOWK20	-	10	-	12

Part Number		d₁,d₂Selection( Howeverd₁≤d₂) Keywayed Bore Type is selectable for diameter 6 or larger																			D	D₁	d₃	L	ℓ	F	*Set Screw
Type	No.																				D	D₁	d₃	L	ℓ	F	M	Tightenign Torzue (N・m)
EA-MCOLK EA-MCORK EA-MCOWK	6	1	1.5	2																	6	6.2	2.4	8.4	3	1.5	M1.6	0.15
	8	1		2	3																8	8.2	3.4	9.6	3.5	1.7	M1.6	0.15
	10			2	3	4															10	10.2	4.4	10.2	3.7	1.8	M2	0.3
	12				3	4	5														12	12.5	4.0	14.2	5.2	2.5	M3	0.7
	15					4	5	6	6.35	7	8										14.5	15	5.0	16	5.4	2.6	M3	0.7
	17						5	6	6.35	7	8										16.8	17.5	7.2	19.8	6.7	3.2	M4	1.7
	20							6	6.35	7	8	9.53	10	11	12						20	21	8.2	21.4	7	3.4
	26							6	6.35	7	8	9.53	10	11	12	14					26	27	12.0	25.6	9	4
	30										8		10		12	14					30	31	13.0	33	12	6
	34												10	11	12	14	15	16			34	35	13.0	34	13	5.5	M5	4.0
	38												10		12	14	15	16	18	20	38	41	16.0	40	15	7	M5	4.0

*D6 and D8 has one tapping hole for set screw.

Only part numbers that can be generated via the filter(Configurator bar on the left) are currently available.

Part Number		Allowable Torque (N·m)	Angular Misalignment (°)	Lateral Misalignment (mm)	Static Torsional Spring Consistant (N·m/rad)	Max.Rotational Speed (r/min)	Moment of Inertia (kg·m²)	Allowable Axial Misalignment (mm)	Mass (g)
Type	No.	Allowable Torque (N·m)	Angular Misalignment (°)	Lateral Misalignment (mm)	Static Torsional Spring Consistant (N·m/rad)	Max.Rotational Speed (r/min)	Moment of Inertia (kg·m²)	Allowable Axial Misalignment (mm)	Mass (g)
EA-MCOLK EA-MCORK EA-MCOWK	6	0.3	3	0.3	9	12000	1.5×10^-8	±0.25	1.5
	8	0.5		0.4	13		2.2×10^-8	±0.3	2.5
	10	0.8		0.4	21		3.6×10^-8	±0.32	4
	12	1		0.5	44		1.6×10^-7	±0.35	8
	15	1.6		0.8	90	10000	3.5×10^-7	±0.45	11
	17	2.2		1	250	10000	7.8×10^-7	±0.55	18
	20	3.2		1.5	340	8000	1.7×10^-6	±0.6	29
	26	6		2	420	6500	6.2×10^-6		65
	30	15		2	1200	6200	2×10^-5		100
	34	16		2.5	2400	6000	2.5×10^-5		155
	38	28		2.5	3500	5800	8×10^-5		240

Allowable Torque varies depending on temperature.

Alteration

Alterations

Shaft Bore Dia

Keyway Width

Spec.

0.1mm increment
Ordering Code :
LDC7.8
RDC9.3

No.	D	LDC·RDC
6	6	1~2
8	8	1~3
10	10	2~4
12	12	4~6
15	14.5	4~8

No.	D	LDC·RDC
17	16.8	5~8
20	20	6~12
26	26	6~15
30	30	8~14
34	34	10~16
38	38	10~20

Keyway Width (b) is changed as the table below
Ordering Code : KLH4 KRH4

Shaft Bore Dia. d1·d2	KLH·KRH（b）		t
Shaft Bore Dia. d1·d2	Reference Dimension	Tolerance	Reference Dimension	Tolerance
8	2	±0.0125	1.0	+0.1 0
10	4	±0.0150	1.8
12	5	±0.0150	2.3

Cannot be combined with shaft bore change (LDC, RDC) alterations.

Applicable to Keywayed Bore onl

Code

LDC（Left Shaft）

RDC（Right Shaft）

KLH（Left Shaft）

KRH（Right Shaft）

: 30; 45; 60

Part Number
EA-MCOLK15-[6,6.35,7,8]-[6,6.35,7,8]
EA-MCOLK15-[6,6.35,7,8]-RDC[6-8/0.1]
EA-MCOLK15-LDC[6-8/0.1]-[6,6.35,7,8]
EA-MCOLK15-LDC[6-8/0.1]-RDC[6-8/0.1]
EA-MCOLK17-[6,6.35,7,8]-[6,6.35,7,8]
EA-MCOLK17-[6,6.35,7,8]-RDC[6-8/0.1]
EA-MCOLK17-LDC[6-8/0.1]-[6,6.35,7,8]
EA-MCOLK17-LDC[6-8/0.1]-RDC[6-8/0.1]
EA-MCOLK20-[6,6.35,7,8,9.53,10,11,12]-[6,6.35,7,8,9.53,10,11,12]
EA-MCOLK20-[6,6.35,7,8,9.53,10,11,12]-RDC[6-12/0.1]
EA-MCOLK20-LDC[6-12/0.1]-[6,6.35,7,8,9.53,10,11,12]
EA-MCOLK20-LDC[6-12/0.1]-RDC[6-12/0.1]
EA-MCOLK26-[6,6.35,7,8,9.53,10,11,12,14]-[6,6.35,7,8,9.53,10,11,12,14]
EA-MCOLK26-[6,6.35,7,8,9.53,10,11,12,14]-RDC[6-14/0.1]
EA-MCOLK26-LDC[6-14/0.1]-[6,6.35,7,8,9.53,10,11,12,14]
EA-MCOLK26-LDC[6-14/0.1]-RDC[6-14/0.1]
EA-MCOLK30-[8,10,12,14]-[8,10,12,14]
EA-MCOLK30-[8,10,12,14]-RDC[8-14/0.1]
EA-MCOLK30-LDC[8-14/0.1]-[8,10,12,14]
EA-MCOLK30-LDC[8-14/0.1]-RDC[8-14/0.1]
EA-MCOLK34-[10,11,12,14,15,16]-[10,11,12,14,15,16]
EA-MCOLK34-[10,11,12,14,15,16]-RDC[10-16/0.1]
EA-MCOLK34-LDC[10-16/0.1]-[10,11,12,14,15,16]
EA-MCOLK34-LDC[10-16/0.1]-RDC[10-16/0.1]
EA-MCOLK38-[10,12,14,15,16,18,20]-[10,12,14,15,16,18,20]
EA-MCOLK38-[10,12,14,15,16,18,20]-RDC[10-20/0.1]
EA-MCOLK38-LDC[10-20/0.1]-[10,12,14,15,16,18,20]
EA-MCOLK38-LDC[10-20/0.1]-RDC[10-20/0.1]
EA-MCORK15-[4,5,6,6.35,7,8]-[6,6.35,7,8]
EA-MCORK15-[4,5,6,6.35,7,8]-RDC[6-8/0.1]
EA-MCORK15-LDC[4-8/0.1]-[6,6.35,7,8]
EA-MCORK15-LDC[4-8/0.1]-RDC[6-8/0.1]
EA-MCORK17-[5,6,6.35,7,8]-[6,6.35,7,8]
EA-MCORK17-[5,6,6.35,7,8]-RDC[6-8/0.1]
EA-MCORK17-LDC[5-8/0.1]-[6,6.35,7,8]
EA-MCORK17-LDC[5-8/0.1]-RDC[6-8/0.1]
EA-MCORK20-[6,6.35,7,8,9.53,10,11,12]-[6,6.35,7,8,9.53,10,11,12]
EA-MCORK20-[6,6.35,7,8,9.53,10,11,12]-RDC[6-12/0.1]
EA-MCORK20-LDC[6-12/0.1]-[6,6.35,7,8,9.53,10,11,12]
EA-MCORK20-LDC[6-12/0.1]-RDC[6-12/0.1]
EA-MCORK26-[6,6.35,7,8,9.53,10,11,12,14]-[6,6.35,7,8,9.53,10,11,12,14]
EA-MCORK26-[6,6.35,7,8,9.53,10,11,12,14]-RDC[6-14/0.1]
EA-MCORK26-LDC[6-14/0.1]-[6,6.35,7,8,9.53,10,11,12,14]
EA-MCORK26-LDC[6-14/0.1]-RDC[6-14/0.1]
EA-MCORK30-[8,10,12,14]-[8,10,12,14]
EA-MCORK30-[8,10,12,14]-RDC[8-14/0.1]
EA-MCORK30-LDC[8-14/0.1]-[8,10,12,14]
EA-MCORK30-LDC[8-14/0.1]-RDC[8-14/0.1]
EA-MCORK34-[10,11,12,14,15,16]-[10,11,12,14,15,16]
EA-MCORK34-[10,11,12,14,15,16]-RDC[10-16/0.1]
EA-MCORK34-LDC[10-16/0.1]-[10,11,12,14,15,16]
EA-MCORK34-LDC[10-16/0.1]-RDC[10-16/0.1]
EA-MCORK38-[10,12,14,15,16,18,20]-[10,12,14,15,16,18,20]
EA-MCORK38-[10,12,14,15,16,18,20]-RDC[10-20/0.1]
EA-MCORK38-LDC[10-20/0.1]-[10,12,14,15,16,18,20]
EA-MCORK38-LDC[10-20/0.1]-RDC[10-20/0.1]
EA-MCOWK15-[6,6.35,7,8]-[6,6.35,7,8]
EA-MCOWK15-[6,6.35,7,8]-RDC[6-8/0.1]
EA-MCOWK15-LDC[6-8/0.1]-[6,6.35,7,8]
EA-MCOWK15-LDC[6-8/0.1]-RDC[6-8/0.1]

Standard Unit Price	Minimum order quantity	Days to Ship	Shaft Bore Dia. 1 d1 (or d) (Ø)	Shaft Bore Dia. 2 d2 (or d) (Ø)	O.D. (Ø)	Overall Length (mm)	Allowable Torque Range (N•m)	Allowable Torque (N•m)	Allowable Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Max. Rotational Speed (r/min)	Allowable Axial Misalignment (mm)	Moment of Inertia (kg・m2)	Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 0.1mm Increment	Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 0.1mm Increment
-	1 Piece(s)	17 Day(s)	6 ～ 8	6 ～ 8	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	-	-
-	1 Piece(s)	17 Day(s)	6 ～ 8	-	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	6 ～ 8	-
-	1 Piece(s)	17 Day(s)	-	6 ～ 8	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	-	6 ～ 8
-	1 Piece(s)	17 Day(s)	-	-	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	6 ～ 8	6 ～ 8
-	1 Piece(s)	17 Day(s)	6 ～ 8	6 ～ 8	16.8	19.8	1.01~3.00	2.2	1	0.41~1.0	10000	+0.55/-0.55	7.8x10^-7	-	-
-	1 Piece(s)	17 Day(s)	6 ～ 8	-	16.8	19.8	1.01~3.00	2.2	1	0.41~1.0	10000	+0.55/-0.55	7.8x10^-7	6 ～ 8	-
-	1 Piece(s)	17 Day(s)	-	6 ～ 8	16.8	19.8	1.01~3.00	2.2	1	0.41~1.0	10000	+0.55/-0.55	7.8x10^-7	-	6 ～ 8
-	1 Piece(s)	17 Day(s)	-	-	16.8	19.8	1.01~3.00	2.2	1	0.41~1.0	10000	+0.55/-0.55	7.8x10^-7	6 ～ 8	6 ～ 8
-	1 Piece(s)	17 Day(s)	6 ～ 12	6 ～ 12	20	21.4	3.01~5.00	3.2	1.5	1.1~3.0	8000	+0.6/-0.6	1.7x10^-6	-	-
-	1 Piece(s)	17 Day(s)	6 ～ 12	-	20	21.4	3.01~5.00	3.2	1.5	1.1~3.0	8000	+0.6/-0.6	1.7x10^-6	6 ～ 12	-
-	1 Piece(s)	17 Day(s)	-	6 ～ 12	20	21.4	3.01~5.00	3.2	1.5	1.1~3.0	8000	+0.6/-0.6	1.7x10^-6	-	6 ～ 12
-	1 Piece(s)	17 Day(s)	-	-	20	21.4	3.01~5.00	3.2	1.5	1.1~3.0	8000	+0.6/-0.6	1.7x10^-6	6 ～ 12	6 ～ 12
-	1 Piece(s)	17 Day(s)	6 ～ 14	6 ～ 14	26	25.6	5.01~10.00	6	2	1.1~3.0	6500	+0.6/-0.6	6.2x10^-6	-	-
-	1 Piece(s)	17 Day(s)	6 ～ 14	-	26	25.6	5.01~10.00	6	2	1.1~3.0	6500	+0.6/-0.6	6.2x10^-6	6 ～ 14	-
-	1 Piece(s)	17 Day(s)	-	6 ～ 14	26	25.6	5.01~10.00	6	2	1.1~3.0	6500	+0.6/-0.6	6.2x10^-6	-	6 ～ 14
-	1 Piece(s)	17 Day(s)	-	-	26	25.6	5.01~10.00	6	2	1.1~3.0	6500	+0.6/-0.6	6.2x10^-6	6 ～ 14	6 ～ 14
-	1 Piece(s)	17 Day(s)	8 ～ 14	8 ～ 14	30	33	10.01~20.00	15	2	1.1~3.0	6200	+0.6/-0.6	2x10^-5	-	-
-	1 Piece(s)	17 Day(s)	8 ～ 14	-	30	33	10.01~20.00	15	2	1.1~3.0	6200	+0.6/-0.6	2x10^-5	8 ～ 14	-
-	1 Piece(s)	17 Day(s)	-	8 ～ 14	30	33	10.01~20.00	15	2	1.1~3.0	6200	+0.6/-0.6	2x10^-5	-	8 ～ 14
-	1 Piece(s)	17 Day(s)	-	-	30	33	10.01~20.00	15	2	1.1~3.0	6200	+0.6/-0.6	2x10^-5	8 ～ 14	8 ～ 14
-	1 Piece(s)	17 Day(s)	10 ～ 16	10 ～ 16	34	34	10.01~20.00	16	2.5	1.1~3.0	6000	+0.6/-0.6	2.5x10^-5	-	-
-	1 Piece(s)	17 Day(s)	10 ～ 16	-	34	34	10.01~20.00	16	2.5	1.1~3.0	6000	+0.6/-0.6	2.5x10^-5	10 ～ 16	-
-	1 Piece(s)	17 Day(s)	-	10 ～ 16	34	34	10.01~20.00	16	2.5	1.1~3.0	6000	+0.6/-0.6	2.5x10^-5	-	10 ～ 16
-	1 Piece(s)	17 Day(s)	-	-	34	34	10.01~20.00	16	2.5	1.1~3.0	6000	+0.6/-0.6	2.5x10^-5	10 ～ 16	10 ～ 16
-	1 Piece(s)	17 Day(s)	10 ～ 20	10 ～ 20	38	40	20.01~50.00	28	2.5	1.1~3.0	5800	+0.6/-0.6	8x10^-5	-	-
-	1 Piece(s)	17 Day(s)	10 ～ 20	-	38	40	20.01~50.00	28	2.5	1.1~3.0	5800	+0.6/-0.6	8x10^-5	10 ～ 20	-
-	1 Piece(s)	17 Day(s)	-	10 ～ 20	38	40	20.01~50.00	28	2.5	1.1~3.0	5800	+0.6/-0.6	8x10^-5	-	10 ～ 20
-	1 Piece(s)	17 Day(s)	-	-	38	40	20.01~50.00	28	2.5	1.1~3.0	5800	+0.6/-0.6	8x10^-5	10 ～ 20	10 ～ 20
-	1 Piece(s)	17 Day(s)	4 ～ 8	6 ～ 8	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	-	-
-	1 Piece(s)	17 Day(s)	4 ～ 8	-	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	6 ～ 8	-
-	1 Piece(s)	17 Day(s)	-	6 ～ 8	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	-	4 ～ 8
-	1 Piece(s)	17 Day(s)	-	-	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	6 ～ 8	4 ～ 8
-	1 Piece(s)	17 Day(s)	5 ～ 8	6 ～ 8	16.8	19.8	1.01~3.00	2.2	1	0.41~1.0	10000	+0.55/-0.55	7.8x10^-7	-	-
-	1 Piece(s)	17 Day(s)	5 ～ 8	-	16.8	19.8	1.01~3.00	2.2	1	0.41~1.0	10000	+0.55/-0.55	7.8x10^-7	6 ～ 8	-
-	1 Piece(s)	17 Day(s)	-	6 ～ 8	16.8	19.8	1.01~3.00	2.2	1	0.41~1.0	10000	+0.55/-0.55	7.8x10^-7	-	5 ～ 8
-	1 Piece(s)	17 Day(s)	-	-	16.8	19.8	1.01~3.00	2.2	1	0.41~1.0	10000	+0.55/-0.55	7.8x10^-7	6 ～ 8	5 ～ 8
-	1 Piece(s)	17 Day(s)	6 ～ 12	6 ～ 12	20	21.4	3.01~5.00	3.2	1.5	1.1~3.0	8000	+0.6/-0.6	1.7x10^-6	-	-
-	1 Piece(s)	17 Day(s)	6 ～ 12	-	20	21.4	3.01~5.00	3.2	1.5	1.1~3.0	8000	+0.6/-0.6	1.7x10^-6	6 ～ 12	-
-	1 Piece(s)	17 Day(s)	-	6 ～ 12	20	21.4	3.01~5.00	3.2	1.5	1.1~3.0	8000	+0.6/-0.6	1.7x10^-6	-	6 ～ 12
-	1 Piece(s)	17 Day(s)	-	-	20	21.4	3.01~5.00	3.2	1.5	1.1~3.0	8000	+0.6/-0.6	1.7x10^-6	6 ～ 12	6 ～ 12
-	1 Piece(s)	17 Day(s)	6 ～ 14	6 ～ 14	26	25.6	5.01~10.00	6	2	1.1~3.0	6500	+0.6/-0.6	6.2x10^-6	-	-
-	1 Piece(s)	17 Day(s)	6 ～ 14	-	26	25.6	5.01~10.00	6	2	1.1~3.0	6500	+0.6/-0.6	6.2x10^-6	6 ～ 14	-
-	1 Piece(s)	17 Day(s)	-	6 ～ 14	26	25.6	5.01~10.00	6	2	1.1~3.0	6500	+0.6/-0.6	6.2x10^-6	-	6 ～ 14
-	1 Piece(s)	17 Day(s)	-	-	26	25.6	5.01~10.00	6	2	1.1~3.0	6500	+0.6/-0.6	6.2x10^-6	6 ～ 14	6 ～ 14
-	1 Piece(s)	17 Day(s)	8 ～ 14	8 ～ 14	30	33	10.01~20.00	15	2	1.1~3.0	6200	+0.6/-0.6	2x10^-5	-	-
-	1 Piece(s)	17 Day(s)	8 ～ 14	-	30	33	10.01~20.00	15	2	1.1~3.0	6200	+0.6/-0.6	2x10^-5	8 ～ 14	-
-	1 Piece(s)	17 Day(s)	-	8 ～ 14	30	33	10.01~20.00	15	2	1.1~3.0	6200	+0.6/-0.6	2x10^-5	-	8 ～ 14
-	1 Piece(s)	17 Day(s)	-	-	30	33	10.01~20.00	15	2	1.1~3.0	6200	+0.6/-0.6	2x10^-5	8 ～ 14	8 ～ 14
-	1 Piece(s)	17 Day(s)	10 ～ 16	10 ～ 16	34	34	10.01~20.00	16	2.5	1.1~3.0	6000	+0.6/-0.6	2.5x10^-5	-	-
-	1 Piece(s)	17 Day(s)	10 ～ 16	-	34	34	10.01~20.00	16	2.5	1.1~3.0	6000	+0.6/-0.6	2.5x10^-5	10 ～ 16	-
-	1 Piece(s)	17 Day(s)	-	10 ～ 16	34	34	10.01~20.00	16	2.5	1.1~3.0	6000	+0.6/-0.6	2.5x10^-5	-	10 ～ 16
-	1 Piece(s)	17 Day(s)	-	-	34	34	10.01~20.00	16	2.5	1.1~3.0	6000	+0.6/-0.6	2.5x10^-5	10 ～ 16	10 ～ 16
-	1 Piece(s)	17 Day(s)	10 ～ 20	10 ～ 20	38	40	20.01~50.00	28	2.5	1.1~3.0	5800	+0.6/-0.6	8x10^-5	-	-
-	1 Piece(s)	17 Day(s)	10 ～ 20	-	38	40	20.01~50.00	28	2.5	1.1~3.0	5800	+0.6/-0.6	8x10^-5	10 ～ 20	-
-	1 Piece(s)	17 Day(s)	-	10 ～ 20	38	40	20.01~50.00	28	2.5	1.1~3.0	5800	+0.6/-0.6	8x10^-5	-	10 ～ 20
-	1 Piece(s)	17 Day(s)	-	-	38	40	20.01~50.00	28	2.5	1.1~3.0	5800	+0.6/-0.6	8x10^-5	10 ～ 20	10 ～ 20
-	1 Piece(s)	17 Day(s)	6 ～ 8	6 ～ 8	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	-	-
-	1 Piece(s)	17 Day(s)	6 ～ 8	-	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	6 ～ 8	-
-	1 Piece(s)	17 Day(s)	-	6 ～ 8	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	-	6 ～ 8
-	1 Piece(s)	17 Day(s)	-	-	14.5	16	1.01~3.00	1.6	0.8	0.41~1.0	10000	+0.45/-0.45	3.5x10^-7	6 ～ 8	6 ～ 8

More Information

Basic Information

Series Name	Oldham	Application	Standard	Features	High Torque Type / Low Moment of Inertia
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Max. Rotational Speed Range(r/min)	4001~10000	Body Material	SUS304 Sintered Alloy
Allowable Angular Misalignment(deg)	3	Product Category	Coupling Main Body	Buffer Material	Carbon Reinforced Resin
Operating Temperature(°C)	-40::90

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84 Part Numbers

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Specification/Dimensions

Shaft Bore Dia. 1 d1 (or d)(Ø)
4

5

6

6.35

7

8

9.53

10

11

12

14

15

16

18

20
Clear
Shaft Bore Dia. 2 d2 (or d)(Ø)
6

6.35

7

8

9.53

10

11

12

14

15

16

18

20
Clear
O.D.(Ø)
14.5

16.8

20

26

30

34

38
Clear
Overall Length(mm)
16

19.8

21.4

25.6

33

34

40
Clear
Allowable Torque Range(N•m)
1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00
Clear
Allowable Torque(N•m)
1.6

2.2

3.2

6

15

16

28
Clear
Allowable Lateral Misalignment(mm)
0.8

1

1.5

2

2.5
Clear
Allowable Lateral Misalignment Range(mm)
0.41~1.0

1.1~3.0
Clear
Max. Rotational Speed(r/min)
5800

6000

6200

6500

8000

10000
Clear
Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 0.1mm Increment
[6-20/0.1]
Clear
Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 0.1mm Increment
[4-20/0.1]
Clear
type
- EA-MCOLK
- EA-MCORK
- EA-MCOWK
Clear
CAD
- 2D
Clear