1:80 Ratio China Gearbox China Gearbox Shaft Drive Gear Reducer Right Angle Electric Motor Gearbox 1:80 electric motor speed

1 Set
1:80 Ratio China Gearbox China Gearbox Shaft Drive Gear Reducer Right Angle Electric Motor Gearbox 1:80 electric motor speed
traits Galerie Description de produit Demandez une citation
Applicable Industries: Manufacturing Plant, Food & Beverage Factory, Construction works , Energy & Mining, gear Electric motor Speed Reducer Gearbox
Gearing Arrangement: Planetary
Output Torque: 2-900N.m
Input Speed: 750-1500rpm
Output Speed: 21-1200rpm
Place of Origin: Shandong, China
Nom de marque: Tianqi
Pole: single stage two stage three stage
Ratio: 1.25-90
Housing Material: Cast Iron
Material: 20CrMnTi
Working temperature: -40~45℃
Application: China 1:80 ratio shaft drive gear Electric motor Speed Reducer Gearbox
Process: Carburizing, Nitriding , Grinding
Efficiency: 92%~96%
Mounting Position: Horizontal,Vertical,Flange
Color: Blue,Green,Gray,Red
Informations de base
Place of Origin: Shandong, China
Nom de marque: Tianqi
Conditions de paiement et expédition
Packaging Details: sea worthy wooden case for China 1:80 ratio Right angle shaft drive gear Electric motor Speed Reducer Gearbox
Description de produit
Product Description




—— SINCE 1995



 H B Series Industrial GearBox   


Boji Machinery —— Tianqi Brand industrial gearbox manufacturers

China 1:80 ratio Right angle shaft drive gear Electric motor Speed Reducer Gearbox


Chinese Speed Reducer widely used in mining machinery, chemical industry,steel metallurgy, light industry,environmental protection, paper making, printing, lifting transport, food industry and so on.  

Main Series Product: R series helical gear reducer, K series spiral bevel gear reducer, NGW, P series planetary reducer, H B series gearbox, Z (ZDY, ZLY, ZSY, and ZFY) serial hard tooth surface cylindrical gear reducer, D (DBY and DCY) serial hard tooth surface cone gear reducer, cycloid reducer, etc. Meanwhile, map sample processing business can be undertaken.


HB series including single-stage two-stage and three-stage, it is suitable for the required speed ratio 1.25-90, the ratio will be larger in combination with R,K series reducer.



  • Realized parallel shaft,right-angle shaft modes and horizontal,vertical mounting modes. Using less component parts.


  • Applying advanced grinding process which improved the stability and the efficiency of transmit power with lower noise.


  • Input mode: motor connected flange, shaft input


  • Output mode:solid shaft with flat key,hollow shaft with flat key,hollow shaft with shrink disk,hollow shaft with spline connection, solid shaft with spline connection, solid shaft with flange.


  • Mounting mode:vertical, horizontal, swing base-mounted, torque-arm-mounted.


  • Ratio range:1.23~450. It can be higher when combining with K&R series reducer.



 Mounting Diamensions:

(please contact us for more types & model)






Model selection:

Closely using the ideal reduction ratio.

Reduction ratio = servo motor speed / reducer output shaft speed

Torque calculation: Torque calculation is very important for the life of reducer, and pay attention to whether the maximum torque value (TP) of acceleration exceeds the maximum load torque of the reducer.

The applicable power is usually the applicable power of the servo models on the market, the applicability of the reducer is very high, the working coefficient can be maintained above 1.2, but the choice can also be based on their own needs to decide.China 1:80 ratio Right angle shaft drive gear Electric motor Speed Reducer Gearbox.

Input mode coaxial input, helical gear input, bevel helical gear input
Output mode A hollow shaft with shrink disk
B solid shaft with parallel key
C hollow shaft with involute splines
D solid shaft with involute splines
Mouting mode horizontal, vertical, torque arm





Reducer is a mechanical transmission in many fields of the national economy. The product categories covered by the industry include all kinds of gear reducer, planetary gear reducer and worm reducer, as well as various special transmission devices such as speed increasing device, speed control Devices, including various types of flexible transmission devices, such as compound transmission. Products and services in the field of metallurgy, nonferrous metals, coal, building materials, ships, water conservancy, electricity, construction machinery and petrochemical industries.


China gearbox speed reducer industry has a history of nearly 40 years. In all fields of national economy and national defense industry, gearbox products have a wide range of applications. Food light industry, electric machinery, construction machinery, metallurgy machinery, cement machinery, environmental protection machinery, electronic appliances, road construction machinery, water conservancy machinery, chemical machinery, mining machinery, conveyor machinery, building materials machinery, rubber machinery, petroleum machinery and other industries have strong demand of Reducer products.China 1:80 ratio Right angle shaft drive gear Electric motor Speed Reducer Gearbox.


Packaging & Shipping


  • 1. Big Volecity- Reducing Ratio:Ratio of single-stage speed-reducing is 1/11-1/87; Ratio of double stage speed-reducing is 1/112-1/5133;Ratio of three-stage speed-reducing is 1/2057-1/446571;more-stages can be combined according to the requirement.
  • 2. High driving efficiency:Due to adopting rolling engagement in falling-in part, the driving efficiency can reach above 90%.

  • 3. Small in size, light weight: with compacted structure,small size and light weight. Due to adopting the principle of planet driving so that the input and output shaft in the same axis which will integrated with the motor.

  • 4. Long service life: Has good resistance to abrasion because the main driving engaging parts are made of bearing steel and applying rolling friction.

  • 5. Stable running: for most driving procedure, we adopt multi-teeth falling-in. Then the running will be stable with low noise.

  • 6. Convenient dismounting:reasonable structure and design.

  • 7. Strong overloading ability,anti-compact,suitable for frequently start and double-side rotation.  

Company Information


Established in 1995 , Zibo Boji Machinery is a professional manufacturer and exporter that is concerned with the design, development and production of Gearbox Speed Reducer. We are located in Zibo of Shandong Province, with convenient transportation access. With our own brand “TianQi”, all of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

Our company possesses complete machining center, lathe, gear shaping machine, gear milling machine, gear grinding machine and assembling lines. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.


Besides, In 2005,we attained ISO9001 certification. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching South America, Saudi Arabia, Vietnam, Pakistan, Philippines, South Africa and other countries and regions. 

With rich export experience, high quality products, competitive prices, good service and in-time delivery, we certain that we can meet all of your requirement and exceed your expectations. Our feature is bright with new cooperative relationships with companies from all over the world. We look forward to speaking with you to future discuss how we can be of service to you.



 1.Q:Are you the factory or trading company?

    A:We are the professional Factory with 22 years of experience.


2.Q:Can you customize according to our requirements?

   A:Yes, we can design nonstandard products according to customer's drawing and sample.


3.Q:How long is the delivery date?

   A:10-20 working days.


4.Q:Where is your factory?

   A:We are in Zibo of Shandong Province, you can get here by high speed train or fly to Jinan.

   Welcome to visit us!


produits recommandés
Prenez contact avec nous
Personne à contacter : Qiqi Ou
Caractères restants(20/3000)