S series helical gear motor

S series helical gear reducer is made by the combination of international technology, it has very high technological content. The helical gear and worm gear are combined to increase reducer torque and efficiency.

1.Wide ranges of speed, good commonality,fit to various installation methods.
2.Low noise: The main spare parts are assembled and tested after precise process, so the noise is lower.
3.Concave-context surface has function of heat dispassion, shake damping, low temperature rise, low noise.
4.High transmission precision, especially suitable for working in the occasions of frequent starting. Can be connected with various motor driving.
5.High transmission efficiency, low energy consumption.

1.Before select a model according to parameter sheet, please load bearing and working condition
2.Specify the service factor and service factor for ambient temperature change as per daily working time and hourly start times.
3.Confirm the motor specification according to the selected reducer model, load torque,ratio and output speed.
4.Customization is accepted by us, if need, advise your idea.

S series reducers are widely used in industrial production equipment and transmission equipment. Textile machine, food machine, beer and beverage machine, chemical industry,excalator, automatic warehouse equipment,metallurgy industry, tobacco industry, environment protection industry, logistics.

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.Please replace the oil after first usage at 200-300 hours. Oil quality should be inspected during the further using. The oil which mixed with impurities or degenerative oil should be replaced timely.
2.Generally, for the long-time continuous working reducer, please change the oil to be new after usage of 5000 hours or every year. For long-term unused reducer, please change the oil before run it again. The new oil should be the same as before, mixing with different number oil is not allowed, the same number oil and different viscosity oil can mix.
3.Please don’t exchange the oil until the reducer cool and without danger of burn. While the reducer still should be keep warm, the oil viscosity will increase due to completely cooling, then injecting new oil is difficult. Note: cut off the power supply of transmission unit to avoid un-international power-on.
4.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.

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 S series helical gear motor catalog