China OEM R Series Foot Mounted Coaxial Gearbox with Variable Frequency Motor with Flange Connection car gearbox

Product Description

R Series Gearbox with Variable frequency  Motor with Flange Connection

R Series reducers are designed and manufactured on the basis of modular combination system.
 

Product Description

Small size, light weight, large transmission torque, superior performance, stable operation, low noise, durable, can be installed in a variety of ways, can be matched with different types of motors, a wide range of applications. sewage treatment, chemical industry, pharmacy and other industries. 

There are a lot of motor combinations, installation forms and structural schemes. The transmission ratio is classified and fine to meet different operating conditions, and the performance is superior.

Reinforced high rigid cast iron box; The hardened gear is made of high-quality alloy steel. Its surface is carburized, quenched and hardened, and the gear is finely ground. It has stable transmission, low noise, and large bearing capacity. Low temperature rise, long service life. It is widely used in metallurgy,1. Features: small offset output, compact structure, maximum use of box space, use of integral casting box, good stiffness, can improve the strength of the shaft and bearing life.
 

1.Technical data:

Product Name R Series Gearbox with Variable frequency  Motor with Flange Connection
Gear material 20CrMnTi alloy steel
Color Blue Silver  Customerized 
Case Material   Cast iron HT200 
Gear Processing   Grinding finish by HOFLER Grinding Machines
Noise Test Below 65dB
Brand of bearings C&U bearing, ZWZ,LYC, HRB, CHINAMFG ,etc
Brand of oil seal NAK or other brand
Temp. rise (MAX) 40ºC  
Temp. rise (Oil)(MAX 50ºC  
Vibration ≤20µm
Housing hardness HBS190-240
Surface hardness of gears HRC58°~62 °
Gear core hardness HRC33~40
Machining precision of gears 5 Grade
Lubricating oil GB L-CKC220-460, Shell Omala220-460
Heat treatment Carburizing, Quenching etc
Efficiency 95%~96% (depends on the transmission stage)
Backlash ≤20Arcmin  

2. Installation type and output mode:
    bottom seated type and large and small flange type installation, CHINAMFG shaft output.

3. Input mode:
    direct motor, shaft input and connecting flange input.

4. Reduction ratio:
    single <5,secondary 5~24.8, tertiary 27.2~264, R/R combination up to 18125.

5. Average efficiency:
    Class II 96%, Class III 95%, R/R combination 85%.

6.Technical parameters:
    Coaxial output 
    Power: 0.12KW~160KW  
    Torque: 1.4N · m ~ 23200N · m  
    Output speed: 0.06 ~ 1090r/min

7. Model of R series reducer:
    R37, 47, 57, 67, 77, 87, 97, 107,137, 147, 167,177

Detailed Photos

 

Certifications

 

Packaging & Shipping

 

Installation Instructions

Company Profile

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FAQ

 

Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of reducer.

Q 2:Can you do OEM?
A:Yes, we can. We can do OEM  for all the customers .if you want to order NON-STANDERD speed reducers,pls provide Drafts, Dimensions,      Pictures and Samples if possible.

Q 3: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances. 

Q 4: Do you have inspection procedures for reducer?
A:100% self-inspection before packing. 

Q 5: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory. 

Q 6:How to choose a gearbox? What if I don’t know which gear reducer I need?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don’t worry, Send as much information as you can, our team will help you find the right 1 you are looking for.

Q 7: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements

Q 8:What is the payment term?
A:You can pay via T/T(30% in advance as deposit before production +70% before delivery

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Application: Motor, Machinery, Marine, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step
Customization:
Available

|

Customized Request

variator gearbox

Advantages of Using a Variable Gearbox in Automotive Applications

Variable gearboxes, particularly Continuously Variable Transmissions (CVTs), offer several advantages in automotive applications:

  • Improved Fuel Efficiency: CVTs can continuously adjust the gear ratio to keep the engine operating at its most efficient point, leading to better fuel economy.
  • Smooth Acceleration: CVTs provide seamless acceleration without the need for distinct gear shifts, resulting in a smoother driving experience.
  • Optimized Performance: Variable gearboxes can adapt to changing road conditions and driving styles, providing optimal performance and power delivery.
  • Reduced Emissions: The efficient operation of CVTs can lead to reduced greenhouse gas emissions, contributing to environmental sustainability.
  • Enhanced Driving Comfort: The absence of gear shifts in CVTs eliminates jerks and jolts during acceleration, leading to a more comfortable ride.
  • Flexible Power Delivery: Variable gearboxes allow engines to operate at their most efficient speed, enabling quick response and power delivery as needed.
  • Adaptive Driving: CVTs can adapt to changing driving conditions, such as uphill or downhill driving, by adjusting the gear ratio accordingly.

Overall, the use of a variable gearbox in automotive applications can result in improved performance, fuel efficiency, and driving comfort.

variator gearbox

Lubrication Requirements for a Variable Gearbox

A variable gearbox, like any other gearbox, requires proper lubrication to ensure smooth operation and longevity. The type of lubrication needed depends on the specific design and components of the gearbox. Here’s what you should consider:

  • Lubricant Type: The lubricant used should be compatible with the materials and components within the gearbox. High-quality transmission fluids or gear oils are commonly used for variable gearboxes.
  • Viscosity: The viscosity of the lubricant is crucial for maintaining proper lubrication under different temperature conditions. The manufacturer’s recommendations or specifications should guide your choice of lubricant viscosity.
  • Friction and Wear Protection: Variable gearboxes often have components that experience varying levels of friction. The lubricant should provide good wear protection and minimize friction to ensure efficient operation and minimize heat generation.
  • Cooling Properties: Some variable gearboxes, especially those in heavy-duty applications, can generate significant heat. The lubricant should have effective cooling properties to dissipate heat and prevent overheating.
  • Seal Compatibility: The lubricant should be compatible with any seals or gaskets in the gearbox, ensuring they remain effective in preventing fluid leaks.
  • Regular Maintenance: Regular oil changes and maintenance are essential to keep the lubricant in optimal condition. Follow the manufacturer’s recommended maintenance schedule for oil changes and inspections.

It’s important to refer to the vehicle or equipment manufacturer’s recommendations for the specific lubricant type, viscosity, and maintenance schedule that best suit your variable gearbox. Proper lubrication will contribute to the gearbox’s smooth operation, efficiency, and overall longevity.

variator gearbox

Benefits of Using a Variable Gearbox

A variable gearbox, such as a Continuously Variable Transmission (CVT), offers several advantages. It provides seamless and stepless transitions between gear ratios, resulting in smoother acceleration and improved fuel efficiency. Variable gearboxes adapt to changing driving conditions, maintaining the engine’s optimal power and torque output. They eliminate the need for conventional gear shifts, reducing driver fatigue and improving overall driving experience. Additionally, variable gearboxes can enhance engine responsiveness, reduce emissions, and provide better performance on inclines or variable terrains.

China OEM R Series Foot Mounted Coaxial Gearbox with Variable Frequency Motor with Flange Connection   car gearbox	China OEM R Series Foot Mounted Coaxial Gearbox with Variable Frequency Motor with Flange Connection   car gearbox
editor by CX 2024-05-15