SEW style R,S,K,F series helical geared motors

Brand:aa

Product detail:

 

SEW style R,S,K,F series helical geared motors  

 

 

Characteristics of product:

 

 

 

1.High modularization design: may equip with various motor or other power input conveniently. Same machine type may equip with various power motor. It is easy to realize the combination and junction between every machine type.

 

2.Transmission ratio: fine division, wide scope. The combined machine type may form very large transmission ratio, i.e. output very low rotary speed.

 

3.Form of installation: the position to be installed is not limited.

 

4.High strength, compact: the box body is made of high strength cast iron. Gear and gear shaft adapts the gas carbonization, quenching and fine grinding process, therefore the bearing capacity of unit volume is high.

 

5.Long life: Under the condition of correct type chosen (including choosing suitable operation parameters) normal operation and maintenance, the life of main parts of speed reducer (except wearing parts) should not be less than 20000 hours. The wearing parts include lubricating oil, oil seal and bearing.

 

6.Low noise: because main parts of speed reducer are processed, assembled and tested critically, therefore the noise of speed reducer is low;

 

7.Parallel axis -bevel wheel speed-down motor

 

 

General Technical data:

 

 

Housing material	HT200 high-strength cast iron
Housing hardness	HBS190-240
Gear material	20CrMnTiH alloy steel
Surface hardness of gears	HRC58°~62 °
Gear core hardness	HRC33~40
Input / Output shaft material	40CrMo alloy steel
Input / Output shaft hardness	HRC25~30
Machining precision of gears	accurate grinding, 6~5 Grade
Heat treatment	tempering, cementiting, 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	RenBen,LYC,NSK or other brand
Brand of oil seal	NAK,CTY,SKF,CFW or other brand

 

 

 

  Main characties: 

 

 

 

 

 

Promise: One year warranty and Free technical support

 

 

 

 

 

Finish Product Workshop:

 

 

 

Welcome to our factory

 

Our equipment:

 

 

My contact details:

 

Ellen Jiang (Sales manager)

 

Mobile: 0086 18660046706 

Skype: ellen120687

 

E-mail: ellen@cnspeedreducer.com