BC series heavy-duty helical speed reducers

BC series speed reducer is is a right angle shaft heavy load industrial gearbox designed as hard teethface helical gear.

We are the leading manufacturer specialized in designing and manufacturing different kinds of gearbox 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 of BC series heavy-duty speed reducer

BC series heavy-duty industrial gearbox is a right angle shaft heavy load industrial gearbox designed as hard teethface helical gear. The period of designing and manufacturing are shorter because of the blocking design.The feature is compact construction, steady running. It can bear huge road of industry, insteaded of early international standard gearbox.The products have been mainly used in heavy industrial fields, such as mine, petrochemical, electric power, metallurgy etc.

BC series heavy-duty industrial gearbox
Transmission stage	BC1 (ratio from 1.25~5.6) BC2 (ratio from 6.3~28) BC3 (ratio from 22.4~112) BC4 (ratio from 100~450)
Efficiency	92%~98% (depends on the transmission stage)
Housing material	HT250 high-strength cast iron
Gear material	20CrMnTi alloy steel
Surface hardness of gears	HRC58°~62 °
Input / Output shaft material	42CrMo alloy steel
Machining precision of gears	accurate grinding, 6~5 Grade
Lubricating oil	without oil.
Heat treatment	tempering, cementiting, quenching,etc.
Brand of bearings	HRB,LYC,ZWZ,NSK or other brand
Brand of oil seal	NAK or other brand
Noise (MAX)	60~68dB
Temp. rise (MAX)	40C
Temp. rise (Oil)(MAX)	50C
Vibration	≤20µm

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

More details information of BC series heavy-duty industrial gearbox 

  

BC series heavy-duty helical speed reducers