S helical geared motor

Model: S, SA, SF, SAF
Place of Origin: China
Brand Name: Fanglun
S helical worm geared motor is a kind of helical gear reducer, light weight, big transmitting torque, low price, high efficiency, low temperature increase, all kinds of structure form. can fit different kinds of mounting positions. S series helical geared motor is widely applied in coal machine, ferrous metallurgy, mining machinery, paper machinery, rubber and plastics, petrochemical, lifting transportation, drink beer, food packaging, pharmacy and leather, textile dyeing and printing machine, environmental protection equipment, light industry and so on.

S helical worm geared motor

S helical worm geared box

helical worm geared motor


Helical gear motor features:

1. Body material: HT250 cast iron; hardness: HBS190-240.  
2. Gear shaft  material: 20CrMnTi steel; Surface of hardness: HRC58-62; hardness of core: HRC33-40. 
3. Output shaft material: 42CrMo steel; hardness of output shaft: HRC25-30.                        
4. Machining precision level of gears: accurate grinding, 6-5 Grade.    
5. Noise lever: (MAX):60dB~68dB.
6. Temp. rise (MAX):40° C.  based on working temperature         
7. .Efficiency of reducer: 94% ~ 96% (depends on the transmission stages).
8. Temp. rise of Oil: (MAX):50C.
9. Backlash: ≤20Arcmin.  
Working condition                                                                                                            
1. Working temperature: -40°C ~ 50°C (The lubrication should be heated until above 0°C if the machine works below 0°C).
2. The height of working spot should be lower than 1,000 meters.
3. The input rotate speed should not exceed 1,800rpm.
4. Fit for normal-reverse rotation.
5. Without industry restriction.
6. Please contact with our technical supporting department for other special circumstances.
It is possible to specialize the reducer according to customer requirements.
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