High Torque Timing Pulleys MR3 Type

Brand :

MISUMI

Caution

Product Description

High Torque Timing Pulleys MR3 Type - 3mm PowerGrip® -:Related Image

[ ! ]For Keyway Dimension Details, Click here

Type	Belt Width			Material*1		Surface Treatment	Attachment*1 Setscrews
	6mm	9mm	15mm	Pulley	Flange
	MR3060	MR3090	MR3150	Pulley	Flange
GPA	●	●	●	Aluminum Alloy	Aluminum Alloy	Clear Anodize	Stainless
GPB	●	●	●			Black Anodize
GPK	●	●	●			Hard Clear Anodize*2
GPT	●	●	●	S45C Equivalent	Low Carbon Steel	-	Steel (Black Oxide)
GPM	●	●	●			Black Oxide
GPP	●	●	●			Electroless Nickel Plating

*1 Flanges are installed. Set screws are included with PU, NU & C bore hole specification.
*2 Hard Anodize Treatment: Film Hardness 300HV~

■Teeth No. Size

mm	Teeth No.
mm	16	17	18	19	20	21	22	24	25	26	28	30	32	34	36	38	40	44	45	48	50	56	60	62	68	72
P.D.	15.28	16.23	17.19	18.14	19.1	20.05	21.01	22.92	23.87	24.83	26.74	28.65	30.56	32.47	34.38	36.29	38.2	42.02	42.97	45.84	47.75	53.48	57.3	59.21	64.94	68.75
O.D.	14.52	15.47	16.43	17.38	18.34	19.29	20.25	22.16	23.11	24.07	25.98	27.89	29.8	31.71	33.62	35.53	37.44	41.26	42.21	45.08	46.99	52.72	56.54	58.45	64.18	67.99
D	18	18	20	22	22	25	25	14	16	16	18	20	20	26	26	30	30	32	32	34	34	39	39	39	50	50
F	18	18	20	22	22	25	25	25	28	28	30	32	35	40	40	44	44	48	48	50	52	61	61	61	74	74
E	11	11	13	14	14	16	16	16	18	18	20	23	25	28	28	32	32	36	36	38	40	46	46	46	58	58

■Belt Width Size

mm	Belt Width
mm	MR3060	MR3090	MR3150
A	7.1	10.2	16.7
W	11.1	14.2	20.7
L	19.0	23.0	29.0

Specifications

Part Number

Pulley Shape

Shaft Bore Specs., I.D.

(Shaft Bore Specs.: H, P, N, C)

GPA20MR3060

(Shaft Bore Specs.: V, F)

GPT40MR3090

Z10

(Shaft Bore Specs: Y)

GPM60MR3090

Q12

R12

◆mm

◆inch

Part Number

Pulley Shape

Type

Teeth
No

Belt Width

B・K

Shaft Bore Spec. (1mm Increment)

H(d)

P(d)

N(d)・C(d)

H(d)

P(d)

N(d)・C(d)

V・F

HU(d)

PU(d)

NU(d)

HU(d)

PU(d)

NU(d)

Round Hole

Round Hole+Tap

Keywayed Bore + Tap

Stepped Hole

Both Ends Stepped Hole

Round Hole

Round Hole+Tap

Keywayed Bore + Tap

Stepped Hole

Inch Round Hole

Inch Round Hole+Tap

Inch New JIS Key Groove Hole + Tap

Inch Round Hole

Inch Round Hole+Tap

Inch New JIS Key Groove Hole + Tap

V(d)

Y(d)

Q・R

S・T

V(d)・
F(d)

Z-d≥2

(0.1mm increment)

Q(R)-d≥2

(0.1mm increment)

Z-d≥2

(0.1mm increment)

Al
GPA
GPB
GPK

Fe
GPT
GPM
GPP

MR3060
*A : 7.1 *W : 11.1 *L : 19.0

MR3090
*A : 10.2 *W : 14.2 *L : 23.0

MR3150
*A : 16.7 *W : 20.7 *L : 29.0

A

K

4~7

4・5

6・7

2.0≤J≤W-2.0

4・5

6・7

3~9
S+T≤W-3

4~7

2.0≤J≤L-2.0

B・C

4~7

4・5

6・7

4・5

6・7

4~7

B・C

4~9

4~6

4~7

6~9

4~7

6~9

4~8

B-D

4~10

4~6

4~8

6~10

4~8

6~10

4~8

B-E

B-D

4~10

4~6

4~8

6~10

4~8

6~10

4~8

B-E

B-D

4~10

4~6

4~8

6~10

4~8

6~10

4~8

B-E

B-D

4~12

4~8

4~10

6~12

4~10

6~12

4~10

B-E

A

B

4~12

4~10

6~12

4~10

6~12

4~10

4~8

6~10

B-E

4~14

4~11

8~11

4~12

6~14

4~12

6~14

4~12

4~10

6~12

B-F

B-E

D・E

B-E

5~14

5~11

8~11

5~12

7~14

5~12

7~14

5~12

5~10

7~12

C-F

C-E

D・E

C-E

5~16

5~13

8~13

5~14

7~16

5~14

7~16

5~14

5~10

5~12

7~14

C-G

C-F

D-F

C-E

6~19

6~15

8~14

6~17

8~19

6~17

8~19

6~16

6~12

8~11

6~14

8~16

C-G

C-F

D-F

C-G

C-E

D・E

6~21

6~17

8~17

6~19

8~21

6~19

8~21

6~16

6~12

8~11

6~14

8~16

C-H

C-G

D-F

C-G

C-E

D・E

6~24

6~18

8~18

6~22

8~24

6~22

8~24

6~22

6~18

8~15

6~20

8~23

C-J

C-G

D-G

C-H

C-G

D-F

6~24

6~18

8~19

6~22

8~24

6~22

8~24

6~22

6~18

8~15

6~20

8~23

C-J

C-G

D-G

C-H

C-G

D-F

6~24

6~18

8~19

6~22

8~24

6~22

8~24

6~22

6~18

8~15

6~20

8~23

C-J

C-G

D-G

C-H

C-G

D-F

8~28

8~23

8~26

10~28

8~26

10~28

8~26

8~21

8~17

8~24

10~26

E-K

E-J

E-K

E-H

E-G

8~32

8~26

8~25

8~30

10~32

8~30

10~32

8~28

8~23

8~18

8~26

10~28

E-L

E-J

E-K

E-H

E-G

8~32

8~26

8~25

8~30

10~32

8~30

10~32

8~28

8~23

8~18

8~26

10~28

E-L

E-J

E-K

E-H

E-G

8~34

8~28

8~27

8~32

10~34

8~32

10~34

8~30

8~25

8~20

8~28

10~30

E-L

E-J

E-K

E-H

E-G

8~36

8~30

8~29

8~34

10~36

8~34

10~36

8~30

8~25

8~20

8~28

10~30

E-M

E-K

E-J

E-H

8~36

8~30

8~29

8~34

10~36

8~34

10~36

8~30

8~25

8~20

8~28

10~30

E-M

E-K

E-J

E-H

8~42

8~35

8~40

10~42

8~40

10~42

8~35

8~30

8~22

8~33

10~35

E-P

E-M

E-L

E-M

E-K

E-H

8~42

8~35

8~40

10~42

8~40

10~42

8~35

8~30

8~22

8~33

10~35

E-P

E-M

E-L

E-M

E-K

E-H

8~42

8~35

8~40

10~42

8~40

10~42

8~35

8~30

8~22

8~33

10~35

E-P

E-M

E-L

E-M

E-K

E-H

8~54

8~46

8~45

8~52

10~54

8~52

10~54

8~46

8~38

8~33

8~44

10~46

E-S

E-Q

E-N

E-L

Shaft Bore Dia.4.5・6.35 are selectable for Shaft Bore specifications H, P, V.　Shaft bore specification P is not selectable for A Shape with 22 or less teeth and nominal width 060.

J~Q are not available for MR3060

Shaft Bore Dia. 9 is not available for Shaft Bore specification N. Shaft Bore Dia. 8, 9, 11, 13, 14, 17, 21-45 are not available for Shaft Bore specification C.

J~N are not available for MR3060 and MR3150

M~N are not available for MR3090

Inch Bore Specifications							Inch Bore Specifications							Inch Bore Specifications
No.	Decimal (Inch)	Nominal (Inch)	Decimal (mm)	Set Screw size	b (W) (inch)	t1 (T) (inch)	No.	Decimal (Inch)	Nominal (Inch)	Decimal (mm)	Set Screw size	b (W) (inch)	t1 (T) (inch)	No.	Decimal (Inch)	Nominal (Inch)	Decimal (mm)	Set Screw size	b (W) (inch)	t1 (T) (inch)
A	0.125	1/8	3.175	#5-40	-	-	H	0.750	3/4	19.050	#10-32	3/16	0.837	M	1.375	1 3/8	34.925	5/16-18	5/16	1.518
B	0.188	3/16	4.763	#5-40	-	-	HJ	0.813	13/16	20.638	#10-32	3/16	0.900	MN	1.438	1 7/16	36.513	5/16-18	3/8	1.605
C	0.250	1/4	6.350	#8-32	-	-	J	0.875	7/8	22.225	1/4-20	3/16	0.964	N	1.500	1 1/2	38.100	5/16-18	3/8	1.669
D	0.313	5/16	7.938	#8-32	3/32	0.357	JK	0.938	15/16	23.813	1/4-20	1/4	1.051	P	1.625	1 5/8	41.275	5/16-18	3/8	1.796
E	0.375	3/8	9.525	#8-32	3/32	0.421	K	1.000	1	25.400	1/4-20	1/4	1.114	PQ	1.688	1 11/16	42.863	5/16-18	3/8	1.859
EF	0.438	7/16	11.113	#8-32	3/32	0.484	KLA	1.063	1 1/16	26.988	1/4-20	1/4	1.178	Q	1.750	1 3/4	44.450	5/16-18	3/8	1.922
F	0.500	1/2	12.700	#8-32	1/8	0.56	KLB	1.125	1 1/8	28.575	1/4-20	1/4	1.241	QR	1.813	1 13/16	46.038	5/16-18	1/2	2.032
FG	0.563	9/16	14.288	#8-32	1/8	0.623	KLC	1.188	1 3/16	30.163	1/4-20	1/4	1.304	R	1.875	1 7/8	47.625	5/16-18	1/2	2.096
G	0.625	5/8	15.875	#10-32	3/16	0.709	L	1.250	1 1/4	31.750	1/4-20	1/4	1.367	RS	1.938	1 15/16	49.213	3/8-16	1/2	2.160
GH	0.688	11/16	17.463	#10-32	3/16	0.773	LM	1.313	1 5/16	33.338	1/4-20	5/16	1.455	S	2.000	2	50.800	3/8-16	1/2	2.223