Audited Supplier
P series reducer, according to the international standard technical requirements, with high technical content
level, space-saving, reliable and durable, to withstand high overload capacity, low energy consumption, power up
to 200KW, superior performance, the reducer efficiency reaches more than 95%, small vibration, low noise, high
quality forged steel materials, steel box the gear surface, after high-frequency heat treatment, through precision
processing, ensuring the axis parallelism and positioning accuracy, all of which constitute the reducer gear assembly
equipped with various types of motor, the formation of intelligent electromechanical integration, fully guarantee the
use of product quality.
Product Show (Note: The following photos capture all the real physical)
Crane industry
Crane industry
Resource recycling industry and Sewerage system
Parking system and Construction industry
P series gear motor is composed of two-stage or three-stage gears. The input shaft and output shaft are parallel.
P-coupling of shaft stretched, foot mounting
PA-coupling of shaft mounting
PF-Flange mounting, coupling of shaft stretched
PAF-Flange mounting, coupling of shaft stretched
PA/T-Torque-arm mounting, coupled of shaft stretched
PH-shrink disk mounting, coupled of shaft stretched
Type: P27~P157
output speed: 10 ~ 752 rpm
rated output torque:10 ~ 20000 Nm
motor power: 0.12 ~ 200 KW
P ---- series parallel shaft helical gear motor
| P-series single stages | |||||||
| Model | Output Shaft Dia. | Center Height | Output Flange Dia. | Power | Ratio | Permitted Torque | Output Speed |
| Solid (mm) | (mm) | (mm) | (kw) | (Nm) | (RPM) | ||
| P37 | 25k6 | 112h13 | 110/160 | 0.12~3 | 3.88~130 | 240 | 10~374 |
| P47 | 30k6 | 128.1h13 | 130/200 | 0.12~3 | 9.15~622 | 435 | 2.2~157 |
| P57 | 35k6 | 136h13 | 180/250 | 0.12~5.5 | 5.21~200 | 605 | 6.5~276 |
| P67 | 40k6 | 159.5h13 | 180/250 | 0.18~5.5 | 4.14~225 | 830 | 5.7~360 |
| P77 | 50k6 | 200h13 | 230/300 | 0.25~11 | 4.28~280 | 1720 | 3.1~336 |
| P87 | 60m6 | 246.7h13 | 250/350 | 0.37~22 | 4.13~1300 | 3060 | 1.1~356 |
| P97 | 70m6 | 285h13 | 350/450 | 1.1~30 | 4.52~253 | 4400 | 3.6~131 |
| P107 | 90m6 | 332.4h13 | 350/450 | 1.1~45 | 6.29~253 | 8990 | 2.7~236 |
| P127 | 110m6 | 382.6h13 | 450/550 | 4.0~90 | 4.84~176 | 13800 | 4.2~316 |
| P157 | 120m6 | 447h13 | 550/660 | 5.5~200 | 12.5~207 | 20250 | 3.3~125 |
| P series double stages | |||||||
| Model | Output Shaft Dia. | Center Height | Output Flange Dia. | Power | Ratio | Permitted Torque | Output Speed |
| Solid (mm) | (mm) | (mm) | (kw) | (Nm) | (RPM) | ||
| P37D17 | 25k6 | 112h13 | 110/160 | 0.12~0.18 | 129~322 | 190 | 4~10 |
| P47D17 | 30k6 | 128.1h13 | 130/200 | 0.12~0.18 | 178~622 | 400 | 2.2~7.4 |
| P57D37 | 35k6 | 136h13 | 180/250 | 0.12~0.37 | 134~967 | 615 | 1.4~10 |
| P67D37 | 40k6 | 159.5h13 | 180/250 | 0.12~0.55 | 175~1429 | 900 | 0.9~8 |
| P77D37 | 50k6 | 200h13 | 230/300 | 0.12~0.75 | 280~2613 | 1690 | 0.51~4.9 |
| P87D57 | 60m6 | 246.7h13 | 250/350 | 0.12~1.5 | 249~4954 | 3070 | 0.28~5.7 |
| P97D57 | 70m6 | 285h13 | 350/450 | 0.12~2.2 | 363~7348 | 4390 | 0.19~3.9 |
| P107D77 | 90m6 | 332.4h13 | 350/450 | 0.12~4.0 | 255~14767 | 9630 | 0.09~5.6 |
| P127D77 | 110m6 | 382.6h13 | 450/550 | 0.12~5.5 | 376~22323 | 13500 | 0.06-3.8 |
| P127D87 | 110m6 | 382.6h13 | 450/550 | 5.5~11 | 166~418 | 13500 | 3.4~8.7 |
| P157D97 | 120m6 | 447h13 | 550/660 | 0.55~11 | 197~6295 | 19710 | 0.22~7.3 |
| Remarks: Please refer to our catalog or ask for a salesman when your technical requirements are special. | |||||||
| General Technical data | |||||||
| Housing material | HT250 high-strength cast iron | ||||||
| Housing hardness | HBS190-240 | ||||||
| Pinion material | 20CrMnTiH | ||||||
| Gear material | 20CrMnTiH | ||||||
| Surface hardness of gears | HRC58°~62 ° | ||||||
| Gear core hardness | HRC33~40 | ||||||
| Input/output shaft material | 40CrMnTiH | ||||||
| Input / Output shaft hardness | HRC25~30 | ||||||
| Machining precision of gears | accurate grinding, 6~7 Grade | ||||||
| Lubricating oil | GB L-CKC220 | ||||||
| Heat treatment | tempering, cementing, quenching, etc. | ||||||
| Efficiency | 94%~96% (depends on the transmission stage) | ||||||
| Noise (MAX) | 60~68dB | ||||||
| Temp. rise (MAX) | 40°C | ||||||
| Temp. rise (Oil)(MAX) | 50°C | ||||||
| Vibration | ≤20µm | ||||||
| Backlash | ≤20Arcmin | ||||||
| Brand of bearings | China Top brand C&U, LYC, TMB or other brands requested, S KF….. | ||||||
| Brand of oil seal | CTY--- Taiwan or other brands requested | ||||||
-We are a leading gear motor manufacturer
Zhejiang Donghai Reducer is a leading manufacturer of gear motors and gearboxes.
Since 1991, we have specialized in manufacturing a wide range of gear motors and gearboxes including:
- helical gear motor (D series)
- helical bevel gear motor (T series)
- parallel shaft helical gear motor (P series)
- helical worm gear motor (E series)
- hoist drive (DQ series)
- heavy-duty helical gearbox (QYJH series)
- heavy-duty helical bevel gearbox (QYJB series)
- gear motor for the car parking system (DHTC series)
- spiral bevel gearbox (HD series)
Our Advantages: Your professional supplier with 20+years experience
Widely Used In Different Industries
Package
Plastic bag + wooden carton
FAQ
Q: Can you print other colors?
A: Indeed. The gear motor can be adorned with bespoke hues in accordance with your esteemed preferences.
Q: Is that the factory price?
A: Affirmative. Rest assured, all prices are established upon the foundation of our esteemed factory.
Q: What is the lifespan? What is the guarantee?
A: The longevity of a gear motor can span from 5 to 20 years, contingent upon the intricate nuances of various operational conditions. A warranty of one year shall be in effect following the product's delivery.
Q: What documents are available?
A: A comprehensive array of documents, including structural drawings, a packing list, an installation manual, and relevant certificates, stands ready for your perusal. Furthermore, a customs declaration shall be provided. We pride ourselves on offering you a seamless end-to-end service.
Q: Is it able to customize?
A: Absolutely, should the total or projected quantity reach a sufficient threshold, we possess the capability to re-envision and fabricate the gear motor to suit your bespoke requirements.
If you have any demand for our products please feel free to contact me.
