P series hight torque planetary gearbox

P series planetary gear reducer is transmitted by using involute planet gears. Reasonably use inner and outer gears mesh, power to shunt.

1.Modular design, combination can be changed according to customer’s request
2.High rigidity, vibration resistance: The case is nodular cast iron, this greatly increase reducer’s rigidity.
3.Low noise,high efficiency, long life time: The gears are grinded after heating treatment, this reduce noise and enhance the efficiency and service time.
4.Wide ratio range: from 1:25~1:4000, if match with R,K,F series reducer, much more larger ratio can be gotten.
5.Multiply input types: concentric input shaft, helical gear input, bevel gear-helical gear input, bevel gear input
6.Multiply output types: internal spline, hollow shaft shrink plate type, external spline type, solid shaft with flat key
7.Various mounting methods: Horizontal mounting, vertical mounting, torsion arm mounting.

1.Check driven equipment coefficient
2.Prime motor coefficient
3.Allowable input speed for gearbox
4.Confirm the ratio you need
5.Confirm the gearbox type and select a transmission efficiency
6.Ensure the input power of gearbox as per the power or torque which required by driven equipment.
7.Refer to calculation, check in the transmission capacity tablesheet, then specify a gearbox model.
8.Check the peak torque
9.Check radial force and axial force of output shaft.
10.Calculate the power factor to confirm its coefficient
11.Check heat capacity
12.Ensure the lubricant way.
13.Specify the model number and the accessories according to input,output and mounting ways.
About the details, please refer to our P series reducer model selection instruction file.

P series reducers are widely used in various industrial sectors like metallurgy, mining, crane transport, electricity, energy, construction and decoration, light industry, traffic etc.

1.Lead time: Normally 10-15 days after confirm your deposit.

2.MOQ is 1 PC

3.Warranty: 1 year

4.Gear reducer can be customized?
Yes, please advise your technical requirement..

5.Where is the gear reducer manufactured?
Produced in China Mainland.

6.Your gear reducer was ever shipped to which countries?
Our gear reducer has been sold to various countries like Russia, Vietnam, Canada, Australia, UAE, Japan etc..

1.Please make the central axis centered when install the gear motor, the error shouldn’t be greater than use compensation value of coupler. Good centering can extend the service life and realize a ideal transmission efficiency.
2.Hummer knocking is forbidden when mounting driving medium on the output shaft. Generally we make use of assemble fixture and inner thread of shaft, bolt to press driving medium, otherwise the inner parts of gear motor may be damaged.

3.Gear reducer should be tightly mounted on stable horizontal base, make sure the oil can be exhausted from oil drain tank and the cold air can circulate fluently. Because vibration and noise will be caused by unreliable base during running, the bearing and gears also will be damaged. When driving medium has outthrust or use gear, chain wheel to drive, please add a protective device.

4.As per the prescribed mounting unit, guarantee the workers can close to oil pointer, breather plug and oil drain plug more conveniently. After move gear reducer to its place, inspect comprehensively the compaction reliability of each fasteners. Gear reducer is lubricated by oil grease, please replace the screw plug with breather plug before operation.

Note: After a certain time running of the gear motor, please regularly check the gearbox oil level to avoid the probable leakage caused by motor shell. If the working temperature is too low or too high, you can change the lubricant oil number.

Maintenance:

1.During operation, if the oil temperature rise is over than 80 degree or the oil pool temperature exceed 100 degree or there is abnormal noise, please stop using and inspect the reason to do troubleshooting. Continue to use the reducer after exchange lubricate oil.

2.If the ambient temperature is below -10 degree, please consider its influence to reducer when select model. A heater can be equipped with the reducer, this is very important to reducer’s lubrication maintenance. Regularly inspect the oil level, check if there is any abnormal situation for noise, vibration.
3.Reducer can play its role at high limit by correct maintaining.
1)replace the oil after first usage of 300hrs, after this, change the oil every 2500 hrs usage.
2)During the usage, inspect the oil quality regularly, please change oil if there is situation of impurity,aging, degenerative.

How to store the reducer?

1)Keep the reducer in a clean and dry place.

2)If it will be stored outdoor or in a humid place, please put the reducer in a box and packed tightly with plastic bag to avoid the rain and external erosion. ( take measure of anti-condensation and anti-rust)

2. Cautions during operation:

1)Overload is forbidden.

2)Input speed can not exceed the proper max. Speed.

3)Please stop and check the gearbox if there are the following occurs:

Temperature rise suddenly

Abnormal big noise in a sudden

Speed became unstable suddenly

5.Warranty instruction:
The following cost and damages are not included in our warranty:

1)Freight cost
2)If the Reducer connect with or insert in a unit, when we dismounting or mounting on the unit and other extra action, there will be a cost.( this is not contained in the warranty)
3)The indirect damage that user lost the appliance chance or business break off due to reducer breakdown.
4)Other derivative and accompanying damages.

Download P series hight torque planetary gearbox catalog