3YRS
CHENTA PRECISION MACHINERY IND. INC.
886-7-3727007
886-7-3727267
118, Hall Tran Lane, Jenwu Dist., Kaohsiung City Taiwan
www.chenta.comProducts
Shaft Mounted Reducer
Shaft Mounted Reducer (SMD series)
SMD
FEATURES
1. Product configurations: Torque-Arm and Screw Conveyor- quickly/easily exchangeable.
2. Performance capability: appliances through 300HP.
3. Accessories package: backstops, bushings, torque arms, drive shafts, and adapters.
4. Rugged cast-iron and ductile iron housing.
5. High efficiency helical gear designed, 98% per gear stage.
6. Robust shafts in precision machined and hardened.
7. Magnetic drain plug attached for protection.
8. Proven seals with metal reinforcement for robustness.
9. Reliable anti-friction bearings with tapered roller design for box size 3-9 and with ball design for size 2.
10. Rigorously tested before shipment.
Specification
| MODEL | CLASS I | CLASS II | CLASS III | ||||||
|---|---|---|---|---|---|---|---|---|---|
| POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
|
| SMR2-1/9 | 7.5 | 85-105 | 5035-4076 | 5 | 85-105 | 3357-2717 | 3 | 85-100 | 2014-1712 |
| 10 | 105-150 | 5435-3804 | 7.5 | 110-150 | 3891-2853 | 5 | 105-150 | 2717-1902 | |
| 15 | 160-200 | 5350-4280 | 10 | 150-200 | 3804-2853 | 7.5 | 160-200 | 2675-2140 | |
| SMR2-1/15 | 2 | 16-24 | 7065-4710 | 1.5 | 18-24 | 4710-3532 | 1.5 | 26-34 | 3261-2493 |
| 3 | 26-45 | 6521-3768 | 2 | 24-34 | 4710-3324 | 2 | 38-58 | 2975-1949 | |
| 5 | 49-74 | 6143-3819 | 3 | 38-70 | 4462-2422 | 3 | 58-100 | 2923-1695 | |
| 7.5 | 78-105 | 5434-4037 | 5 | 70-105 | 4037-2691 | 5 | 105-140 | 2691-2018 | |
| 10 | 105-140 | 5382-4037 | 7.5 | 110-140 | 3853-3028 | ||||
| SMR2-1/25 | 0.5 | 4-6 | 7065-4710 | 0.33 | 4-5 | 4663-3730 | 0.25 | 4-5 | 3532-2826 |
| 0.75 | 6-8 | 7065-5298 | 0.5 | 6-8 | 4710-3532 | 0.33 | 6-8 | 3108-2331 | |
| 1 | 8-10 | 7065-5652 | 0.75 | 8-12 | 5298-3532 | 0.5 | 8-12 | 3532-2355 | |
| 1.5 | 12-16 | 7065-5298 | 1 | 12-16 | 4710-3532 | 0.75 | 12-16 | 3532-2649 | |
| 2 | 16-24 | 7065-4710 | 1.5 | 18-24 | 4710-3532 | 1 | 16-24 | 3532-2355 | |
| 3 | 26-45 | 6521-3768 | 2 | 24-34 | 4710-3324 | 1.5 | 26-34 | 3261-2493 | |
| 5 | 46-74 | 6143-3819 | 3 | 38-47 | 4462-2422 | 2 | 38-58 | 2975-1949 | |
| 7.5 | 78-85 | 5434-4987 | 5 | 70-85 | 4037-3324 | 3 | 58-85 | 2923-1995 | |
| MODEL | CLASS I | CLASS II | CLASS III | ||||||
|---|---|---|---|---|---|---|---|---|---|
| POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
|
| SMR3-1/9 | 10 | 85-105 | 6714-5435 | 7.5 | 85-105 | 5035-4076 | 5 | 85-105 | 3357-2717 |
| 15 | 110-140 | 7782-6114 | 10 | 100-140 | 5707-4076 | 7.5 | 110-140 | 3891-3057 | |
| 20 | 150-200 | 7609-5707 | 15 | 150-200 | 5707-4280 | 10 | 150-200 | 3804-2853 | |
| SMR3-1/15 | 3 | 28-30 | 6055-5652 | 2 | 16-24 | 7065-4710 | 2 | 24-38 | 4710-2975 |
| 5 | 32-50 | 8831-5652 | 3 | 26-46 | 6521-3686 | 3 | 40-70 | 4239-2422 | |
| 7.5 | 52-74 | 8151-5728 | 5 | 50-74 | 5652-3819 | 5 | 74-105 | 3819-2691 | |
| 10 | 78-105 | 7246-5382 | 7.5 | 78-105 | 5434-4037 | 7.5 | 110-140 | 3853-3028 | |
| 15 | 110-140 | 7707-6055 | 10 | 100-140 | 5652-4037 | ||||
| SMR3-1/25 | 0.75 | 4-5 | 10597-8477 | 0.5 | 4-5 | 7065-5652 | 0.5 | 6-7 | 4710-4037 |
| 1 | 6-7 | 9419-8074 | 0.75 | 6-7 | 7065-6055 | 0.75 | 8-10 | 5298-4239 | |
| 1.5 | 8-10 | 10597-8477 | 1 | 8-10 | 7065-5652 | 1 | 10-16 | 5652-3532 | |
| 2 | 12-16 | 9419-7065 | 1.5 | 12-16 | 7065-5298 | 1.5 | 18-24 | 4710-3532 | |
| 3 | 18-30 | 9419-5652 | 2 | 16-24 | 7065-4710 | 2 | 24-38 | 4710-2975 | |
| 5 | 32-50 | 8831-5652 | 3 | 26-46 | 6521-3686 | 3 | 40-0 | 4239-2422 | |
| 7.5 | 52-74 | 8151-5728 | 5 | 50-74 | 5652-3819 | 5 | 74-85 | 3819-3324 | |
| 10 | 78-85 | 7246-6649 | 7.5 | 78-85 | 5434-4987 | ||||
| MODEL | CLASS I | CLASS II | CLASS III | ||||||
|---|---|---|---|---|---|---|---|---|---|
| POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
|
| SMR4-1/9 | 20 | 85-105 | 13427-10870 | 15 | 85-115 | 10071-7443 | 10 | 85-115 | 6714-4962 |
| 25 | 100-135 | 14267-10568 | 20 | 110-150 | 10376-7609 | 15 | 120-150 | 7133-5707 | |
| 30 | 120-160 | 14267-10700 | 25 | 140-190 | 10190-7509 | 20 | 160-200 | 7133-5707 | |
| 40 | 160-200 | 14267-11413 | 30 | 170-200 | 10700-8560 | ||||
| SMR4-1/15 | 5 | 18-24 | 15699-11774 | 3 | 14-22 | 12111-7707 | 3 | 20-34 | 8477-4987 |
| 7.5 | 26-34 | 16303-12467 | 5 | 24-34 | 11774-8311 | 5 | 38-54 | 7436-5233 | |
| 10 | 38-54 | 14873-10466 | 7.5 | 38-54 | 11154-7849 | 7.5 | 58-80 | 7308-5298 | |
| 15 | 58-80 | 14616-10597 | 10 | 54-80 | 10466-7065 | 10 | 80-140 | 7065-4037 | |
| 20 | 80-110 | 14219-10276 | 15 | 85-115 | 9973-7372 | ||||
| 25 | 100-140 | 14219-10092 | 20 | 110-140 | 10276-8074 | ||||
| SMR4-1/25 | 1 | 4-5 | 14219-11303 | 0.75 | 4-5 | 10597-8477 | 0.5 | 4-5 | 7065-5652 |
| 1.5 | 5-7 | 16955-12111 | 1 | 5-6 | 11303-9419 | 0.75 | 5-6 | 8477-7065 | |
| 2 | 6-8 | 18839-14129 | 1.5 | 6-8 | 14129-10597 | 1 | 6-8 | 9419-7065 | |
| 3 | 10-14 | 16955-12111 | 2 | 10-12 | 11303-9419 | 1.5 | 10-12 | 8477-7065 | |
| 5 | 16-24 | 17661-11774 | 3 | 14-22 | 12111-7707 | 2 | 14-18 | 8074-6280 | |
| 7.5 | 26-34 | 16303-12467 | 5 | 24-34 | 11774-8311 | 3 | 20-34 | 8477-4987 | |
| 10 | 38-54 | 14873-10466 | 7.5 | 38-54 | 11154-7849 | 5 | 38-54 | 7436-5233 | |
| 15 | 58-80 | 14616-10597 | 10 | 54-85 | 10466-6649 | 7.5 | 58-85 | 7308-4987 | |
| 20 | 80-85 | 14129-13298 | |||||||
| MODEL | CLASS I | CLASS II | CLASS III | ||||||
|---|---|---|---|---|---|---|---|---|---|
| POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
|
| SMR5-1/9 | 25 | 78-95 | 18291-15018 | 20 | 78-105 | 14632-10870 | 10 | 78-80 | 7316-7133 |
| 30 | 85-115 | 20141-14887 | 25 | 100-135 | 14267-10568 | 15 | 85-105 | 10071-8152 | |
| 40 | 110-150 | 20752-15218 | 30 | 120-160 | 14267-10700 | 20 | 110-135 | 10376-8454 | |
| 50 | 140-180 | 20381-15852 | 40 | 160-200 | 14267-11413 | 25 | 140-160 | 10190-8917 | |
| 60 | 170-200 | 20141-17120 | 30 | 170-200 | 10071-14267 | ||||
| SMR5-1/15 | 7.5 | 22-24 | 19267-17661 | 7.5 | 24-34 | 17661-12467 | 5 | 24-34 | 11774-8311 |
| 10 | 24-34 | 23548-16622 | 10 | 38-54 | 14873-10466 | 7.5 | 38-52 | 11154-8151 | |
| 15 | 38-54 | 22309-15699 | 15 | 58-80 | 14616-10597 | 10 | 57-80 | 10466-7065 | |
| 20 | 54-78 | 20932-14491 | 20 | 78-110 | 14491-10276 | 15 | 85-110 | 9973-7707 | |
| 25 | 70-965 | 20184-14873 | 25 | 100-125 | 14129-11303 | 20 | 110-125 | 10276-9043 | |
| 30 | 85-115 | 19947-14743 | |||||||
| 40 | 110-125 | 20551-18085 | |||||||
| SMR5-1/25 | 2 | 4-5 | 28258-22606 | 1.5 | 4-5 | 21194-16955 | 1 | 4-5 | 14129-11303 |
| 3 | 6-8 | 28258-21194 | 2 | 5-6 | 22606-18839 | 1.5 | 6-7 | 14129-12111 | |
| 5 | 10-14 | 28258-20184 | 3 | 8-14 | 21194-12111 | 2 | 8-12 | 14129-9419 | |
| 7.5 | 16-24 | 26492-17661 | 5 | 16-24 | 17661-11774 | 3 | 14-22 | 12111-7707 | |
| 10 | 24-34 | 23548-16622 | 7.5 | 24-34 | 17661-12467 | 5 | 24-34 | 11774-8311 | |
| 15 | 38-54 | 22309-15699 | 10 | 38-54 | 14873-10466 | 7.5 | 38-52 | 11154-8151 | |
| 20 | 54-78 | 20932-14491 | 15 | 58-80 | 14616-10597 | 10 | 54-78 | 10466-7246 | |
| 70-80 | 20184-17661 | 20 | 78-80 | 14991-14129 | |||||
| MODEL | CLASS I | CLASS II | CLASS III | ||||||
|---|---|---|---|---|---|---|---|---|---|
| POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
|
| SMR6-1/9 | 50 | 78-105 | 36581-27175 | 30 | 78-90 | 21949-19022 | 25 | 78-95 | 18291-15018 |
| 60 | 95-125 | 36042-27392 | 40 | 90-120 | 25363-19022 | 30 | 95-120 | 18021-14267 | |
| 75 | 120-200 | 35667-21400 | 50 | 110-150 | 25939-19022 | 40 | 125-150 | 18261-15218 | |
| 60 | 130-180 | 26338-19022 | 50 | 160-200 | 17833-14267 | ||||
| 75 | 160-200 | 26750-21400 | 60 | 190-200 | 18021-17120 | ||||
| SMR6-1/15 | 15 | 20-26 | 42387-32605 | 10 | 18-26 | 31398-21737 | 7.5 | 20-24 | 21194-17661 |
| 20 | 26-38 | 43474-29745 | 15 | 28-40 | 30276-21194 | 10 | 26-40 | 21737-14129 | |
| 25 | 34-50 | 41556-28258 | 20 | 40-58 | 28258-19488 | 15 | 45-58 | 18839-14616 | |
| 30 | 45-62 | 37677-27346 | 25 | 52-78 | 27171-18114 | 20 | 62-74 | 18231-15275 | |
| 40 | 62-85 | 36462-26596 | 30 | 66-90 | 25689-18839 | 25 | 78-95 | 18114-14873 | |
| 50 | 78-105 | 36228-26912 | 40 | 90-120 | 25118-18839 | 30 | 95-125 | 17847-13564 | |
| 60 | 95-125 | 35694-27128 | |||||||
| SMR6-1/25 | 3 | 4-5 | 42387-33910 | 2 | 4-5 | 28258-22606 | 1.5 | 4-5 | 21194-16955 |
| 5 | 6-8 | 47097-35323 | 3 | 6-8 | 28258-21194 | 2 | 6-7 | 18839-16147 | |
| 7.5 | 10-12 | 42387-35323 | 5 | 10-12 | 28258-23548 | 3 | 8-12 | 21194-14129 | |
| 10 | 14-18 | 40369-31398 | 7.5 | 14-18 | 30276-23548 | 5 | 14-18 | 20184-15699 | |
| 15 | 20-26 | 42387-32605 | 10 | 18-26 | 31398-21737 | 7.5 | 20-24 | 21194-17661 | |
| 20 | 26-38 | 43474-29745 | 15 | 28-40 | 30276-21194 | 10 | 26-40 | 21737-14129 | |
| 25 | 34-50 | 41556-28258 | 20 | 40-58 | 28258-19488 | 15 | 45-58 | 18839-14616 | |
| 30 | 45-62 | 37677-27346 | 25 | 52-78 | 27171-18114 | 20 | 62-70 | 18231-16147 | |
| 40 | 62-80 | 36462-28258 | 30 | 66-78 | 25689-21737 | ||||
| MODEL | CLASS I | CLASS II | CLASS III | ||||||
|---|---|---|---|---|---|---|---|---|---|
| POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
|
| SMR7-1/9 | 60 | 74-85 | 46270-40282 | 50 | 74-100 | 38559-28533 | 30 | 74-80 | 23135-21400 |
| 75 | 78-200 | 5787221400 | 60 | 90-120 | 38044-28533 | 40 | 85-100 | 26855-22827 | |
| 75 | 110-200 | 38909-21400 | 50 | 105-125 | 27175-22827 | ||||
| 60 | 125-200 | 27392-17120 | |||||||
| SMR7-1/15 | 20 | 18-22 | 62796-51378 | 20 | 26-34 | 43474-33245 | 10 | 16-24 | 35323-23548 |
| 25 | 22-30 | 64223-47097 | 25 | 32-46 | 44153-30715 | 15 | 26-34 | 32605-24934 | |
| 30 | 26-38 | 65211-44618 | 30 | 40-58 | 42387-29232 | 20 | 38-46 | 29745-24572 | |
| 40 | 38-54 | 59491-41864 | 40 | 58-80 | 38977-28258 | 25 | 50-62 | 28258-22789 | |
| 50 | 50-74 | 56516-38187 | 30 | 62-80 | 27346-21194 | ||||
| 40 | 85-90 | 26596-25118 | |||||||
| SMR7-1/25 | 5 | 4-5 | 70645-56516 | 3 | 4-5 | 42387-33910 | 3 | 5-7 | 33910-24221 |
| 7.5 | 6-7 | 70645-60553 | 5 | 6-7 | 47097-40369 | 5 | 8-10 | 35323-28258 | |
| 10 | 8-10 | 70645-56516 | 7.5 | 8-10 | 52984-42387 | 7.5 | 12-14 | 35323-30276 | |
| 15 | 12-16 | 70645-52984 | 10 | 12-16 | 47097-35323 | 10 | 16-24 | 35323-23548 | |
| 20 | 16-22 | 70645-51378 | 15 | 18-26 | 47097-32605 | 15 | 26-34 | 32605-24934 | |
| 25 | 22-30 | 64223-47097 | 20 | 24-34 | 47097-33245 | 20 | 38-46 | 29745-24572 | |
| 30 | 26-38 | 65211-44618 | 25 | 32-46 | 44153-30715 | 25 | 50-62 | 28258-22789 | |
| 40 | 38-54 | 59491-41864 | 30 | 40-58 | 42387-29232 | 30 | 62-70 | 27346-24221 | |
| 50-74 | 56516-38187 | 40 | 58-74 | 38977-30549 | |||||
| MODEL | CLASS I | CLASS II | CLASS III | ||||||
|---|---|---|---|---|---|---|---|---|---|
| POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
|
| SMR8-1/15 | 40 | 20-30 | 113032-75355 | 25 | 20-26 | 70645-54342 | 15 | 18-20 | 47097-42387 |
| 50 | 28-40 | 100922-70645 | 30 | 22-32 | 77067-52984 | 20 | 20-26 | 56516-43474 | |
| 60 | 34-46 | 99734-73717 | 40 | 32-46 | 70645-49144 | 25 | 28-34 | 50461-41556 | |
| 75 | 45-70 | 94193-60553 | 50 | 40-58 | 70645-48721 | 30 | 34-46 | 49867-36858 | |
| 60 | 50-74 | 67819-45824 | 40 | 50-58 | 45213-38977 | ||||
| 75 | 66-74 | 64223-57280 | 50 | 62-78 | 45577-36228 | ||||
| 60 | 78-115 | 43474-29487 | |||||||
| SMR8-1/25 | 7.5 | 4-5 | 105968-84774 | 5 | 4-5 | 70645-56516 | 3 | 4-5 | 42387-33910 |
| 10 | 6-7 | 94193-80737 | 7.5 | 6-7 | 70645-60553 | 5 | 5-7 | 56516-40369 | |
| 15 | 8-9 | 105968-94193 | 10 | 8-9 | 70645-62796 | 7.5 | 7-9 | 60553-47097 | |
| 20 | 10-12 | 113032-94193 | 15 | 10-14 | 84774-60553 | 10 | 10-14 | 56516-40369 | |
| 25 | 12-16 | 117742-88306 | 20 | 14-20 | 80737-56516 | 15 | 16-20 | 52984-42387 | |
| 30 | 16-20 | 105968-84774 | 25 | 18-26 | 78495-54342 | 20 | 20-26 | 56516-43474 | |
| 40 | 20-30 | 113032-75355 | 30 | 22-32 | 77067-52984 | 25 | 28-34 | 50461-41556 | |
| 50 | 28-40 | 100922-70645 | 40 | 32-46 | 70645-49144 | 30 | 34-46 | 49867-36858 | |
| 60 | 34-46 | 99734-73717 | 50 | 40-58 | 70645-48721 | 40 | 50-58 | 45213-38977 | |
| 75 | 45-70 | 94193-60553 | 60 | 50-74 | 67819-45824 | 50 | 62-74 | 45577-38187 | |
| 75 | 66-74 | 64223-57280 | |||||||
| MODEL | CLASS I | CLASS II | CLASS III | ||||||
|---|---|---|---|---|---|---|---|---|---|
| POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
POWER (HP) |
OUTPUT (RPM) |
OUTPUT TOEQUE (IN-LB) |
|
| SMR8-1/15 | 50 | 18-26 | 156989-108685 | 30 | 20-22 | 84774-77067 | 25 | 18-22 | 78495-64223 |
| 60 | 22-32 | 154135-105968 | 40 | 22-30 | 102757-75355 | 30 | 22-30 | 77067-56516 | |
| 75 | 30-50 | 141290-84774 | 50 | 28-40 | 100922-70645 | 40 | 32-40 | 70645-56516 | |
| 60 | 34-50 | 99734-67819 | 50 | 45-52 | 62796-54342 | ||||
| 75 | 45-74 | 94193-57280 | 60 | 52-80 | 65211-42387 | ||||
| SMR8-1/25 | 15 | 5-6 | 169548-141290 | 7.5 | 4-5 | 105968-84774 | 5 | 4-5 | 70645-56516 |
| 20 | 6-8 | 188387-141290 | 10 | 4-6 | 141290-94193 | 7.5 | 5-6 | 84774-70645 | |
| 25 | 8-10 | 176613-141290 | 15 | 8-9 | 105968-94193 | 10 | 6-8 | 94193-70645 | |
| 30 | 10-14 | 169548-121106 | 20 | 10-12 | 113032-94193 | 15 | 10-12 | 84774-70645 | |
| 40 | 14-20 | 161475-113032 | 25 | 12-16 | 117742-88306 | 20 | 14-16 | 80737-70645 | |
| 50 | 18-26 | 156989-108685 | 30 | 16-22 | 105968-77067 | 25 | 18-22 | 78495-64223 | |
| 60 | 22-32 | 154135-105968 | 40 | 22-30 | 102757-75355 | 30 | 22-30 | 77067-56516 | |
| 75 | 30-50 | 141290-84774 | 50 | 28-40 | 100922-70645 | 40 | 32-40 | 70645-56516 | |
| 60 | 34-50 | 99734-67819 | 50 | 45-52 | 62796-54342 | ||||
| 75 | 45-74 | 94193-57280 | 60 | 52-74 | 65211-45824 | ||||
