High Torque Timing Pulleys MR2 Type
Brand :
MISUMI
Caution
Product Description
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| Type | Belt Width | [ M ]Material*1 | [ S ]Surface Treatment | Attachment*1 Setscrews | ||
| 6mm | 9mm | Pulley | Flange | |||
| MR2060 | MR2090 | |||||
| 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. | ||||||||||||||||||||||||||||
| 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 24 | 25 | 26 | 28 | 30 | 32 | 34 | 36 | 40 | 42 | 44 | 45 | 48 | 50 | 56 | 60 | 62 | 68 | 72 | |
| P.D. | 8.28 | 8.91 | 9.55 | 10.19 | 10.82 | 11.46 | 12.1 | 12.73 | 13.37 | 14.01 | 15.28 | 15.92 | 16.55 | 17.83 | 19.1 | 20.37 | 21.65 | 22.92 | 25.46 | 26.74 | 28.01 | 28.65 | 30.56 | 31.83 | 35.65 | 38.2 | 39.47 | 43.29 | 45.84 |
| O.D. | 7.77 | 8.4 | 9.04 | 9.68 | 10.31 | 10.95 | 11.59 | 12.22 | 12.86 | 13.5 | 14.77 | 15.41 | 16.04 | 17.32 | 18.59 | 19.86 | 21.14 | 22.41 | 24.96 | 26.23 | 27.5 | 28.14 | 30.05 | 31.32 | 35.14 | 37.69 | 38.96 | 42.78 | 45.33 |
| D | 12 | 12 | 12 | 14 | 14 | 14 | 14 | 16 | 16 | 18 | 20 | 20 | 22 | 22 | 22 | 12 | 14 | 14 | 18 | 20 | 20 | 20 | 20 | 20 | 30 | 30 | 30 | 34 | 34 |
| F | 12 | 12 | 12 | 14 | 14 | 14 | 14 | 16 | 16 | 18 | 20 | 20 | 22 | 22 | 22 | 25 | 25 | 28 | 30 | 32 | 32 | 32 | 35 | 35 | 44 | 44 | 44 | 50 | 50 |
| E | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 10 | 10 | 11 | 13 | 13 | 14 | 14 | 14 | 16 | 16 | 18 | 20 | 23 | 23 | 23 | 25 | 25 | 32 | 32 | 32 | 38 | 38 |
■Belt Width Size
| mm | Belt Width | |
| MR2060 | MR2090 | |
| A | 7.4 | 10.4 |
| W | 11.4 | 14.4 |
| L | 19.0 | 23.0 |
Specifications
| Part Number | Pulley Shape | Shaft Bore Specs., I.D. | Z | J | Q | R | S | T | |||||||||
| (Shaft Bore Specs.: H, P, N, C) | GPA20MR2060 | - | A | H6 | |||||||||||||
| (Shaft Bore Specs.: V, F) | GPT40MR2090 | - | B | - | V6 | - | Z10 | - | J5 | ||||||||
| (Shaft Bore Specs: Y) | GPM60MR2090 | - | B | - | Y8 | - | Q12 | - | R12 | - | S3 | - | T3 |
| ◆mm | ◆inch | ||||||||||||||||||||||||||||
| Part Number | Shape | Pulley Shape | Part Number | Shape | Pulley Shape | ||||||||||||||||||||||||
| Type | Teeth No | Belt Width | A | B・K | B | Type | Teeth No | Belt Width | A | B・K | B | ||||||||||||||||||
| Shaft Bore Spec. (1mm Increment) | Shaft Bore Spec. (1mm Increment) | Shaft Bore Spec. (1mm Increment) | |||||||||||||||||||||||||||
| H(d) | P(d) | N(d)・C(d) | V | Y | 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) | Z | J | Y(d) | Q・R | S・T | V(d)・ F(d) | Z | J | |||||||||||||||||||||
| 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 | 12 | MR2060 *A : 7.4 *W : 11.4 *L : 19.0 MR2090 *A : 10.4 *W : 14.4 *L : 23.0 | A K | 3 | - | - | - | - | - | - | - | - | 3 | 3 | - | - | - | - | Al GPA GPB GPK Fe GPT GPM GPP | 12 | MR2060 MR2090 | A K | - | - | - | - | - | - | |
| 13 | 3 | 3 | 3 | 13 | - | - | - | - | - | - | |||||||||||||||||||
| 14 | 3 | 3 | 3 | 14 | - | - | - | - | - | - | |||||||||||||||||||
| 15 | 3 | 3 | 3 | 15 | - | - | - | - | - | - | |||||||||||||||||||
| 16 | 3~5 | 3 | 5 | 2.0≤J≤W-2.0 | 3 | 5 | 3~6 S+T≤W-3 | 3~5 | 3~5 | 16 | A・B | - | - | A・B | A・B | - | |||||||||||||
| 17 | 3~5 | 3 | 5 | 3 | 5 | 3~5 | 3~5 | 17 | A・B | - | - | A・B | A・B | - | |||||||||||||||
| 18 | 3~5 | 3 | 5 | 3 | 5 | 3~5 | 3~5 | 18 | A・B | - | - | A・B | A・B | - | |||||||||||||||
| 19 | 3~5 | 3 | 5 | 3 | 5 | 3~5 | 3~5 | 19 | A・B | - | - | A・B | A・B | - | |||||||||||||||
| 20 | 3~6 | 3・4 | 5・6 | 3・4 | 5・6 | 3~6 | 3~6 | 20 | A・B | - | - | A・B | A・B | - | |||||||||||||||
| 21 | 3~6 | 3・4 | 5・6 | 3・4 | 5・6 | 3~6 | 3~6 | 21 | A・B | - | - | A・B | A・B | - | |||||||||||||||
| 22 | 3~7 | 3~5 | 5~7 | 3~5 | 5~7 | 3~6 | 3~6 | 22 | A・B | - | - | A・B | A・B | - | |||||||||||||||
| 24 | 3~9 | 3~7 | 5~9 | 3~7 | 5~9 | 3~7 | 3~7 | 24 | A-D | - | - | A-C | A-C | - | |||||||||||||||
| 25 | 3~9 | 3~7 | 5~9 | 3~7 | 5~9 | 3~7 | 3~7 | 25 | A-D | - | - | A-C | A-C | - | |||||||||||||||
| 26 | 3~10 | 3~8 | 5~10 | 3~8 | 5~10 | 3~8 | 3~8 | 26 | A-D | - | - | A-C | A-C | - | |||||||||||||||
| 28 | 3~10 | 3~8 | 5~10 | 3~8 | 5~10 | 3~8 | 3~8 | 28 | A-D | - | - | A-C | A-C | - | |||||||||||||||
| 30 | 3~10 | 3~8 | 5~10 | 3~8 | 5~10 | 3~8 | 3~8 | 30 | A-D | - | - | A-C | A-C | - | |||||||||||||||
| 32 | A B | 4~12 | 4~10 | 8 | 4~10 | 6~12 | 4~10 | 6~12 | 4~8 | 4~6 | 4~6 | 6~8 | 2.0≤J≤L-2.0 | 32 | A | B-E | B-E | D | B-D | B-D | - | ||||||||
| 34 | 4~12 | 4~10 | 8・10・NK10 | 4~10 | 6~12 | 4~10 | 6~12 | 4~10 | 4~8 | 4~8 | 6~10 | 34 | B-E | B-E | D-E | B-D | B-D | - | |||||||||||
| 36 | 4~14 | 4~10 | 8・10・NK10 | 4~12 | 6~14 | 4~12 | 6~14 | 4~10 | 4~8 | 4~8 | 6~10 | 36 | B | B-F | B-E | D-E | B-D | B-D | - | ||||||||||
| 40 | 4~16 | 4~12 | 8~12 | 4~14 | 6~16 | 4~14 | 6~16 | 4~14 | 4~10 | 8 | 4~12 | 6~14 | 40 | B-G | B-E | D-E | B-E | B-E | D | ||||||||||
| 42 | 4~16 | 4~12 | 8~12 | 4~14 | 6~16 | 4~14 | 6~16 | 4~14 | 4~10 | 8 | 4~12 | 6~14 | 42 | B-G | B-E | D-E | B-E | B-E | D | ||||||||||
| 44 | 5~19 | 5~15 | 8~13 | 5~17 | 7~19 | 5~17 | 7~19 | 5~16 | 5~12 | 8~11 | 5~14 | 7~16 | 44 | C-G | C-F | D-F | C-G | C-E | D・E | ||||||||||
| 45 | 5~19 | 5~15 | 8~13 | 5~17 | 7~19 | 5~17 | 7~19 | 5~16 | 5~12 | 8~11 | 5~14 | 7~16 | 45 | C-G | C-F | D-F | C-G | C-E | D・E | ||||||||||
| 48 | 5~21 | 5~17 | 8~16 | 5~19 | 7~21 | 5~19 | 7~21 | 5~16 | 5~12 | 8~11 | 5~14 | 7~16 | 48 | C-H | C-G | D-G | C-G | C-E | D・E | ||||||||||
| 50 | 5~21 | 5~17 | 8~16 | 5~19 | 7~24 | 5~19 | 7~24 | 5~16 | 5~12 | 8~11 | 5~14 | 7~16 | 50 | C-H | C-G | D-G | C-G | C-E | D・E | ||||||||||
| 56 | 5~21 | 5~17 | 8~16 | 5~19 | 7~24 | 5~19 | 7~24 | 5~16 | 5~12 | 8~11 | 5~14 | 7~16 | 56 | C-H | C-G | D-G | C-G | C-E | D・E | ||||||||||
| 60 | 5~28 | 5~24 | 8~22 | 5~26 | 7~28 | 5~26 | 7~28 | 5~26 | 5~22 | 8~17 | 5~24 | 7~26 | 60 | C-K | C-J | D-H | C-K | C-H | D-G | ||||||||||
| 62 | 5~28 | 5~24 | 8~22 | 5~26 | 7~28 | 5~26 | 7~28 | 5~26 | 5~22 | 8~17 | 5~24 | 7~26 | 62 | C-K | C-J | D-H | C-K | C-H | D-G | ||||||||||
| 68 | 5~28 | 5~24 | 8~22 | 5~26 | 7~28 | 5~26 | 7~28 | 5~26 | 5~22 | 8~17 | 5~24 | 7~26 | 68 | C-K | C-J | D-H | C-K | C-H | D-G | ||||||||||
| 72 | 5~34 | 5~30 | 8~26 | 5~32 | 7~34 | 5~32 | 7~34 | 5~30 | 5~26 | 8~20 | 5~28 | 7~30 | 72 | C-L | C-K | D-J | C-K | C-K | D-H | ||||||||||
| Shaft Bore Dia. 9 is not available for Shaft Bore specification N. Shaft Bore Dia.4.5・6.35 are selectable for Shaft Bore specifications H, P, V. | J~K are not available for MR2060 | ||||||||||||||||||||||||||||
| Shaft Bore Dia. 8, 9, 11, 13, 14, 17, 21-26 are not available for Shaft Bore specification C. | |||||||||||||||||||||||||||||
| 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 | ||