Factory Cheap Hot Reductor - DEVO low price R SERIES gearbox 1:150 R helical reducer gearbox – Devo Gear

Quick Details
Gearing Arrangement:
Output Torque:
2.8-20783 N.M
Input Speed:
Reference details page
Output Speed:
0.32-15 r/min
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Product name:
R SERIES Helical Gear Reducer
1 Year
Outer diameter of output flange:
Mounting Position:
Motor code:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
45X34X42 cm
Single gross weight:
101.0 kg
Package Type:
Wooden Box

Lead Time :
Quantity(Piece) 1 – 20 >20
Est. Time(days) 12 To be negotiated

Mounting Dimension

Method for model chosen
Please understand the following at first in order to delect the model of speed reducer properly.
* Loading condition
* Speed scope or ratio in application
* Working condition and environment
* Installation space

The products are widely applied in the producing equipments of all kinds of industries inside and outside China. They are the best choices for nowadays modern facilities of mechanical reducing drive control to realize large twisting distance, large gear ratio, little noise, high efficiency and stability.

RM   Gear  Units  Selection
Select minimum service factors
fAmin=1.5for L10h≥10000h
fAmin=2.0for L10h≥25000h
Select gear units size based on minimum service factor
Check overhung load(Bearing)
a,b —Conversion factor
Fr—Overhung load during operation 
FRa—Permitted overhung load
Check axial load
Fa—Axial load during operation 
FAa—Permitted axial load

Product Description


      R series                             K series                               S series                                F series

RSKF Series helical gear reducer, choosing high quality section steel material, steel cast iron box, gear carburized, quenched, after precision processing, to ensure shaft parallelism and positioning bearing requirements, formed helical gear transmission assembly reducer with various motors, combined into mechanical and electrical integration.- Foot or flange mounted.
● IEC or NEMA input flange.
● Dimension same with SEW.
● Compact design, small volume, strong torque.
● High efficiency, low energy consumption, small vibration, and low noise.

Company Profile

Jiangsu Devo Gear Technology Co., Ltd. was founded in 2018. It was founded by a group of young people with enterprising spirit. It is determined to make a good gear box in 100 years. The company is 50-100 people, with professional R&D, design, sales team, products sell well at home and abroad, the market is mainly concentrated overseas. Provide customers with personalized solutions. On the basis of reciprocity and mutual benefit, the company insists on meeting customers’needs with high quality and efficient service. We have professional engineers who can provide you with personalized solutions to meet specific needs. Products can meet the needs of multiple application areas. Silk and titanium products can meet the needs of many application fields. They have been successfully applied in meat, seafood and aquatic products processing industry, baking industry, canning industry, beverage and dairy products processing industry, fruit and vegetable processing industry, pharmaceutical and cosmetics industry and battery manufacturing, corrugated paper production, tire production and other production fields.

Application Area


Why Choose Us

Packing & Delivery


Q1: Are you trading company or manufacturer ?
A: We are a manufacturer in Jiangsu China.welcome to our factory to have a visit.

Q2: How we select models and specifications?
A:You can email us the series name & code (for example: WJ series worm reducer) as well as requirement details, such as motor power, output speed or ratio, service factor or your application…as much data as possible. If you can supply some pictures or drawings, it is better.

Q3: How is your price? Can you offer any discount?
A: We will give the best price we can base on your needs and the quantities.

Q4: How long should I wait for the feedback after I send the enquiry?
A: Within 12 hours.

Q5: What is your product warranty period?
A:We offer one year warranty since the vessel departure date left China.

Q6: What industries are your gearboxes being used?
A:Our gearboxes are widely applied to metallurgical equipment, mining equipment, automation equipment, food machinery, packaging equipment, tobacco equipment and so on.

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