R RF RX SERIES HELICAL GEAR REDUCER

R series helical gear reducer is an advanced design concept introduced from abroad in recent years. It is developed and manufactured with reasonable structure, strong versatility, high reliability, low temperature rise, large bearing capacity and good combination performance in combination with the objective reality of our country. It can be combined with F series, K series, S series, etc. to obtain lower speed and greater torque.

R RF RX SERIES STRUCTURE DRAWING

R series structure drawing

R SERIES HELICAL GEAR UNITS OVERVIEW:

●Horizontal deviation of input shaft to output shaft is small,take full advantage of gearbox space,2-stage gear and 3-stage gear is in the same box.

●Box of SR series reducer is unitary,so its structure rigidity is good,strength of shaft and lifetime of bearing is imoroved.

●Mounting mode :foot-mounted,flange-mounted,there are big flange and small flange so select easily.

●Solid output shaft,average efficiency:2-stage 96%,3-stage 94%,combination 85%.

●Ratio:ratio of 2-stage is 5-24.8,ratio of 3-stage is 27.2-264,ratio of combination is up to 18125.

●For 2-stage basic type geared,rotation direction of input shaft is the same that of output shaft;for 3-stage basic type geared,their directions are reverse;for combination,please contact DEVO.

R RF RX SERIES MOUNTING DIMENSIONS OUTPUT SHAFT DIMENSIONS AND OVERVIEW DIMENSIONS

R RF RX SERIES MOUNTING POSITION

HIGH QUALITY OUTPUT SHAFT

New standard axle, multi-precision machining, through rigorous dynamic and static balance test, to ensure low noise and smooth operation of reducer.

PRECISION BEVEL GEAR

20CrMn Ti material – low carbon alloy steel
Imported gear grinding machine processing, high hardness, stable performance.
Vacuum furnace carburizing heat treatment, carburizing layer uniform.

HIGH QUALITY SHELL MATERIAL

The box body is made of HT200 material,which is cleaned by professional screening and washing equipment to ensure that the inner cavity of the box body is cleaner without iron filings.

PROFESSIONAL AIR TIGHTNRSS TEST

Before spraying each reducer, air tightness test is needed to minimize the occurrence of oil leakage and air leakage. Ensure the long life and good operation of the reducer.

JIANGSU DEVO GEAR TECHNOLOGY CO., LTD

Our company is located in the city of Xuzhou, Jiangsu Province of China.

We handle the products of power transmission, our lines mainly cover series products in speed reducers, gearboxes , associated electricial motors and other power transmission accessories. Based on the versatile functions, our products can be utilized in many fields: machines of waste water treatment, dredgers, chemical industry, cranes, metal working mills, conveyors, paper industry, cement industry, cableways and so on.With the excellent quality and reasonable price , our products enjoy a good reputation from customers and the peers all over the world.

Furthermore, the R&D investment are annually increasing for the purpose of better meeting the new demands of our customers and adapting the new tendency of the industry.
Depending on the principles of honestly operating and mutual benefit, We sincerely look forward to cooperating with you.

PACKING AND TRANSPORTION

●Packaging: In order to ensure the integrity of product appearance, we will choose cartons, wooden pallets and wooden pallets according to customer needs.

●Delivery time: Each reducer is manufactured and tested in accordance with strict and fixed procedures to ensure that the quality is correct before leaving the factory and delivery on time.

●Transportation mode: We will choose the most suitable mode of transportation for our customers according to the weight and size of the goods. We can also choose the mode of transportation according to the needs of our customers.

●Receiving and after-sales service: After receiving the goods, please check whether they are in good condition. We will provide customers with perfect after-sales service.