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RC series helical gear reducer
RC series helical gear reducer

Minimum Order: 0
Quality/Safety Certification: 0.00


helical gear reducer
1, Customer first
2, Sincere cooperation
3, Mutually beneficial
4, Joint development

About us

We are the leading manufacturer specialized in designing and manufacturing different kinds of helical gear reducer in China. Manufacturing according to the ISO9001:2008 quality control system guidelines. We help our customer develop special gearbox for their application and OEM service offered.

 

Product features

1. RC series helical gearmotor own rational design, compact construction, smaller size than X or B series cycloidal gearmotor at the same permitted torque.

2. Little vibration and low noise, with high transmission efficiency.

3. The products have been mainly used in chemical machinery, cement agitator machinery, printing and packaging machinery, mine and power transmission machinery, metallurgy etc.

 

General Technical data

 

Housing materialHT250 high-strength cast iron
Housing hardnessHBS190-240
Gear material20CrMnTi alloy steel
Surface hardness of gearsHRC58°~62 °
Gear core hardnessHRC33~40
Input / Output shaft material42CrMo alloy steel
Input / Output shaft hardnessHRC25~30
Machining precision of gearsaccurate grinding, 6~5 Grade
Lubricating oilSize 37 up to 87 with oil, size 97 up to 187 without oil.
Heat treatmenttempering, cementiting, quenching, etc.
Efficiency94%~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 bearingsHRB,LYC,ZWZ,NSK or other brand
Brand of oil sealNAK--- Taiwan or other brand

 

ModelShaft Dia.Center HeightPowerRatioPermitted torqueWeight
Solid (mm)(kw)(Nm)(KGS)
RC3725k690h130.12~0.755~13615010
RC4730k6115h130.25~2.25~17330015
RC5735k6115h131.18~5.55~17340021
RC6735k6130h130.37~7.55~17050027
RC7740k6140h130.55~115~19275035
RC8750k6180h130.75~18.55~192125065
RC9760m6225h131.5~305~1972400120
RC10770m6250h132.2~455~1973600165
RC13790m6315h134~555~1976600255
RC147110m6355h137.5~905~19510700370
RC167120m6425h1311~1328~18614800700
RC187160m6510h1315~1608~186280001500
Remark: the weight without oil and motor, shaft and flange input add 10%.

 

 

 

 

 

 

Combined system

 

  

Packages

 

 

 

 

 

For more parameters and dimensions, please contact with us. Welcome to send us inquiry!

 

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