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Quick Details

  • Ratio: 5~195
  • Color: RAL5010 blue or other
  • Input Form: IEC flange, directly connected with motor, solid shaft
  • Output Form: Solid shaft, hollow shaft, expansion disk output
  • Mounting Position: Foot mounted, flange mounted or torque arm mounted
  • Certificate for motors: CE,UL,CSA
  • Material: Cast iron
  • Quality Control System: ISO9001:2008
  • Noise(Max): 60-68dB
  • Vibration: ≤20μm

Packaging & Delivery

Packaging Details Small size: standard export packing (carton and pallet)
Big size: fumigated wood carton or non-wood packing material carton
Delivery Time 15~25 workdays according to quantity


Helical-bevel gearbox
-26 years' experience
-CE, ISO900,Credible quality
-Delivery in time
-Long life time

helical-bevel gear motor

Small size: standard export packing (carton and pallet);

Big size: fumigated wood carton or non-wood packing material carton


About us 


We are one of the leading manufacturers of gearbox in China, specialized in gearbox industry about  26 years. Up to now, we have owned four main product categories such as cycloid gearbox, worm gearbox, variable gearmotor and helical gearbox. Our goal is to provide high quality products and first-class services for our customers. At the same time we can help our clients develop special gearbox for their application and OEM service.


Product features 

  1. KC series helical-bevel gearbox is the combination transmission structure of helical gears and spiral bevel gears, with large transmission torque and steady running
  2. Little vibration and low noise, with large transmission ratio, the transmission efficiency is much higher than SC series.
  3. The products have been mainly used in petrochemical machinery, metallurgy, printing and packaging machinery, ceramic machinery, mine and construction machinery, stage machinery, 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 oilGB L-CKC220-460, Shell Omala220-460
Heat treatmenttempering, cementiting, quenching, etc.
Noise (MAX)60~68dB
Temp. rise  (MAX)40°C 
Temp. rise (Oil)(MAX)50°C
Brand of bearingsChina Top brand HRB,LYC,ZWZ or other brands requested, NSK…..
Brand of oil sealNAK--- Taiwan or other brands requested



ModelShaft Dia.(mm)Center Height Output Flange Dia.PowerRatioPermitted TorqueWeight
SolidHollow(H7)(mm)(mm) (kw)(Nm)(KGS)
Remark: the weight without oil and motor, shaft and flange input add 10%.








Combined system










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

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
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22 Transactions 110,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $76,000
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