R series helical gearbox realizes mechatronics, high transmission efficiency and low energy consumption. It is mostly used in metallurgy, sewage treatment, chemical industry, pharmaceutical and other industries. Shengjie’s R series gearbox is designed and manufactured on the basis of the modular combination system. There are many motor combinations, installation forms and structural schemes. RX series is one type of R series single-stage helical gearbox with foot mounted. The transmission ratio of R series helical gearbox is finely graded to meet different working conditions based on customer’s need.
Four basic types of R series helical gearbox:
R..: foot mounted
RF..: flange mounted
RX..: Single-stage foot mounted
RXF..: Single-stage flange mounted
We use reinforced cast iron HT250 as material of housing, which has high density, high strength, and not easy to crack. The process of the housing is completed in our imported machining center. The gears material of helical gearbox is high-strength 20CrMnTi, the surface hardness reaches HRC58-62, and the gears are all optimized, ensuring low noise, low vibration, and high bearing capacity. Our bearings are from well-known brands such as SKF, C&U, HRB, etc. Oil seals are from brand SKF, NAK, KSK. The shafts are made of 40Cr, which has been under multi-precision machining, through rigorous dynamic and static balance test, to ensure low noise and smooth operation of the gearbox. Each helical gearbox is cleaned with diesel oil, powered on after painting, and pressurized to 2.5KG with a leak tester to ensure that there is no oil leakage, and then tested whether the noise level is qualified by decibel meter.
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View Dimensions of R series helical gear reducer, making sure the model is suitable for your installation space.
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