Product Description

Details Photos:

1. Hollow mechanism, which can insert cables inside the reducer, so as to realize the space-saving design of the device
2. Built-in mechanism of the main bearing: the reliability is improved and the total cost is reduced
3. Angular contact ball bearings are installed, so they can support external loads. Because of its high rigidity and large moment bearing capacity, it can be applied to rotating shafts; It can reduce the number of components required; Easy installation
4.2-stage reduction mechanism: small vibration, small gD2, the slow revolution speed of RV gear, reduced vibration, reduced motor direct junction (input gear), and inertia
5. Double column support mechanism: high torsional rigidity; Strong impact resistance (500% of rated torque); The crankshaft can be supported by 2 columns
6. Rolling contact mechanism: excellent starting efficiency; Small wear and long service life; Small backlash (1arc. Min.); Use of rolling bearings
7. Needle gear mechanism: small backlash (1arc. Min.), strong impact resistance (500% of rated torque), and more simultaneous meshing of RV gear and needle teeth

Advantages:
1. Large torsional rigidity, high torque
2. Dedicated technical personnel can be on the go to provide design solutions
3. Factory direct sales fine workmanship durable quality assurance
4. Product quality issues have a one-year warranty time, can be returned for replacement or repair

Company profile:

HangZhou CZPT Technology Co., Ltd. was established in 2014. Based on long-term accumulated experience in mechanical design and manufacturing, various types of harmonic reducers have been developed according to the different needs of customers. The company is in a stage of rapid development. , Equipment and personnel are constantly expanding. Now we have a group of experienced technical and managerial personnel, with advanced equipment, complete testing methods, and product manufacturing and design capabilities. Product design and production can be carried out according to customer needs, and a variety of high-precision transmission components such as harmonic reducers and RV reducers have been formed; the products have been sold in domestic and global(Such as USA, Germany, Turkey, India) and have been used in industrial robots, machine tools, medical equipment, laser processing, cutting, and dispensing, Brush making, LED equipment manufacturing, precision electronic equipment, and other industries have established a good reputation.
In the future, Hongwing will adhere to the purpose of gathering talents, keeping close to the market, and technological innovation, carry CZPT the value pursuit in the field of harmonic drive&RV reducers, seek the common development of the company and the society, and quietly build itself into a CZPT brand with independent intellectual property rights. Quality supplier in the field of precision transmission”.

Strength factory:

Our plant has an entire campus The number of workshops is around 300 Whether it’s from the production of raw materials and the procurement of raw materials to the inspection of finished products, we’re doing it ourselves. There is a complete production system

HST-I Parameter:

Rating table
Output speed (rpm) 5 10 15 20 25 30 40 50 60
Model Speed ratio code R
Speed ratio
Output torque (nm)
Input capacity (kw)
Axis rotation Shell rotation
RV-10C 27 27 26 136
/ 0.09
111
/ 0.16
98
/ 0.21
90
/ 0.25
84
/ 0.29
80
/ 0.34
73
/ 0.41
68
/ 0.47
65
/ 0.54
RV-27C 36.57 1,390/38 1352/38 368
/ 0.26
299
/ 0.42
265
/ 0.55
243
/ 0.68
227
/ 0.79
215
/ 0.90
197
/ 1.10
184
/ 1.29
174
/ 1.46
RV-50C 32.54 1,985/61 1924/61 681
/ 0.48
554
/ 0.77
490
/ 1.03
450
/ 1.26
420
/ 1.47
398
/ 1.67
366
/ 2.04
341
/ 2.38
 
RV-100C 36.75 36.75 35.75 1,362
/ 0.95
1,107
/ 1.55
980
/ 2.05
899
/ 2.51
841
/ 2.94
796
/ 3.33
730
/ 4.08
   
RV-200C 34.86 1,499/43 1456/43 2,724
/ 1.90
2,215
/ 3.09
1,960
/ 4.11
1,803
/ 5.04
1,686
/ 5.88
1,597
/ 6.69
     
RV-320C 35.61 2,778/78 2700/78 4,361
/ 3.04
3,538
/ 4.94
3,136
/ 6.57
2,881
/ 8.05
2,690
/ 9.41
       
RV-500C 37.34 3,099/83 3016/83 6,811
/ 4.75
5,537
/ 7.73
4,900
/ 10.26
4,498
/ 12.56
         
Note: 1. The allowable output speed is affected by duty cycle, load, and ambient temperature. When the allowable output speed is above NS1, please consult our company about the precautions.
2. Calculate the input capacity (kW) by the following formula.
Input capacity (kW)=2π*N*T/60*η/100*10*10*10 N: output speed (RPM)
T: output torque (nm)
η =  75: reducer efficiency (%)
The input capacity is the reference value.
3. When using the reducer at a low temperature, the no-load running torque will increase, so please pay attention when selecting the motor.
(refer to low-temperature characteristics)

T0
Rated torque
(note. 7)
N0
Rated output speed
K
Rated life
TS1
Allowable starting and stopping torque
TS2
Instantaneous maximum allowable torque
NS0
Allowable maximum output speed
(Note 1)
Backlash Empty range MAX. Angle transfer Error MAX. Start efficiency represents the value MO1
MO1. Permissible moment (Note.4)
MO2
Momstant moment Permissible moment
Wr
Allowable radial load (Note.9)
I
Converted value of inertia moment input shaft
(note. 5)
Moment of inertia I
(I = GD2 / 4) standard center gear
weight
(Nm) (rpm) (h) (Nm) (Nm) (r/min) (arc.sec.) (arc.min.) (arc.sec.) (%) (Nm) (Nm) (N) (kgm2) (kgm2) (kg)
98 15 6,000 245 490 80 1.0 1.0 70 75 686 1,372 5,755 1.38×10-5 0.678×10-3 4.6
264.6 15 6,000 662 1,323 60 1.0 1.0 70 80 980 1,960 6,520 0.550×10-4 0.563×10-3 8.5
490 15 6,000 1,225 Bolt fastening 2,450 50 1.0 1.0 60 75 1,764 3,528 9,428 1.82×10-4 0.363×10-2 14.6
Through-hole bolt fastening 1,960
980 15 6,000 2,450 Bolt fastening 4,900 40 1.0 1.0 50 80 2,450 4,900 11,802 0.475×10-3 0.953×10-2 19.5
Through-hole bolt fastening 3,430
1,960 15 6,000 4,900 Bolt fastening 9,800 30 1.0 1.0 50 80 8,820 17,640 31,455 1.39×10-3 1.94×10-2 55.6
Through-hole bolt fastening 7,350
3,136 15 6,000 7,840 15,680 25 1.0 1.0 50 85 20,580 39,200 57,087 0.518×10-2 0.405×10-1 79.5
4,900 15 6,000 12,250 24,500 20 1.0 1.0 50 80 34,300 78,400 82,970 0.996×10-2 1.014×10-1 154
 
4. The allowable torque will vary according to the thrust load. Please confirm by the allowable moment line diagram.
5. For moment stiffness and torsion stiffness, please refer to the inclination angle and torsion angle calculation.
6. Rated torque refers to the torque value reflecting the rated life at rated output speed, not the data showing the upper limit of load. Please refer to the glossary (p.81) and product selection flow chart (p.82).
7. The above specifications are obtained according to the company’s evaluation method. Please confirm that the product meets the use conditions of carrying real aircraft before use.
8. When the radial load is within dimension B, please use it within the allowable radial load range.

APPLICATIONS:

FQA:
Q: What should I provide when I choose a gearbox/speed reducer?
A: The best way is to provide the motor drawing with parameters. Our engineer will check and recommend the most suitable gearbox model for your reference.
Or you can also provide the below specification as well:
1) Type, model, and torque.
2) Ratio or output speed
3) Working condition and connection method
4) Quality and installed machine name
5) Input mode and input speed
6) Motor brand model or flange and motor shaft size
 

agricultural gearbox

Contribution of Agricultural Gearboxes to Farming Machinery Versatility

Agricultural gearboxes play a pivotal role in enhancing the overall versatility of farming machinery. Here’s how they contribute:

  • Variable Speeds: Agricultural gearboxes enable machinery to operate at different speeds, allowing farmers to adapt to various tasks. For instance, tractors equipped with adjustable gearboxes can efficiently switch between plowing, seeding, and harvesting.
  • Torque Management: Gearboxes control torque delivery to match the requirements of different operations. This ensures optimal power transmission and prevents overloading during tasks like tilling or lifting heavy loads.
  • Multi-Functionality: Many farming machines are designed to perform multiple tasks. By incorporating versatile gearboxes, these machines can efficiently switch between functions without requiring major modifications.
  • Attachment Compatibility: Farm machinery often requires attachments like mowers, plows, or sprayers. Agricultural gearboxes can be designed to accommodate various attachments, increasing the machinery’s utility and adaptability.
  • Adjustable Ratios: Some gearboxes allow operators to change gear ratios on-the-fly. This adaptability is essential for tasks that demand precise control over speed and torque, such as precision planting or spraying.
  • Efficient Power Distribution: Gearboxes help distribute power from the engine to different components of the machinery, such as wheels, axles, and implements. This efficient power distribution ensures effective utilization of energy.
  • Task-Specific Optimization: Different farming tasks have specific requirements. Agricultural gearboxes can be tailored to optimize machinery performance for tasks ranging from soil preparation to crop maintenance.
  • Enhanced Maneuverability: Gearboxes can enable machinery to change directions easily and navigate tight spaces. This is especially valuable in tasks like plowing fields or maneuvering within orchards.
  • Adapting to Terrain: Versatile gearboxes allow machines to adapt to different terrains, ensuring consistent performance on various surfaces like hills, slopes, or uneven ground.
  • Seasonal Flexibility: Farming involves seasonal tasks that vary in demand and complexity. Gearboxes offer the flexibility to optimize machinery for specific tasks during different seasons, enhancing overall efficiency.

Agricultural gearboxes are a cornerstone of farming machinery versatility, enabling farmers to accomplish a wide range of tasks efficiently and effectively.

Application: Motor, Motorcycle, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Single-Step
Samples:
US$ 600/Piece
1 Piece(Min.Order)

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agricultural gearbox

Specific Safety Precautions for Agricultural Gearbox Operation

Operating agricultural machinery with gearboxes requires careful attention to safety to prevent accidents and ensure the well-being of operators and bystanders. Here are some specific safety precautions associated with agricultural gearbox operation:

  • Read the Manual: Familiarize yourself with the manufacturer’s manual for the specific gearbox and machinery. It provides valuable information about proper operation, maintenance, and safety guidelines.
  • Proper Training: Ensure that operators are trained in the safe operation of the machinery, including how to engage and disengage the gearbox, adjust speeds, and handle emergencies.
  • Protective Gear: Operators should wear appropriate protective gear, such as helmets, gloves, safety goggles, and sturdy footwear, to reduce the risk of injury from debris, moving parts, or other hazards.
  • Clear Workspace: Before operating the machinery, clear the area of obstacles, debris, and bystanders. Ensure a safe distance between the machinery and people.
  • Secure Attachments: If the gearbox is used in conjunction with attachments, ensure that they are properly secured and mounted according to manufacturer guidelines to prevent detachment during operation.
  • Engage Safely: Engage the gearbox and start the machinery only after ensuring that all personnel are at a safe distance and that the machinery is on stable ground.
  • Avoid Loose Clothing: Operators should avoid wearing loose clothing or accessories that could get caught in moving parts.
  • Emergency Stops: Familiarize yourself with the location of emergency stop buttons and switches on the machinery and be prepared to use them if needed.
  • Regular Maintenance: Perform routine maintenance checks on the gearbox and machinery to ensure that all components are in proper working condition. Replace worn parts and lubricate components as recommended by the manufacturer.
  • Shut Down Properly: When finishing a task, disengage the gearbox, shut off the machinery, and engage any safety locks to prevent accidental starts.

Following these safety precautions can greatly reduce the risk of accidents and injuries when operating agricultural machinery with gearboxes. Always prioritize safety to create a secure working environment for everyone involved.

Customization:
Available

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agricultural gearbox

Role of Agricultural Gearboxes in Agricultural Machinery

An agricultural gearbox is a specialized type of gearbox used in various agricultural machinery and equipment. It plays a crucial role in the proper functioning of agricultural equipment by transmitting power and torque from the engine to the different components that perform specific tasks in the field.

Agricultural gearboxes are designed to withstand the demanding conditions of agricultural operations, including exposure to dust, dirt, moisture, and heavy loads. They are commonly used in a wide range of agricultural machinery, including tractors, combines, tillers, sprayers, and more.

The primary functions of agricultural gearboxes include:

  • Power Transmission: Agricultural gearboxes transmit power from the engine to various components, such as wheels, blades, and belts, enabling them to perform their respective tasks.
  • Speed Control: Gearboxes allow operators to control the speed and output torque of agricultural machinery. Different tasks require different speeds and levels of torque, and gearboxes provide the necessary adjustments.
  • Direction Change: Many agricultural operations require changing the direction of rotational motion. Gearboxes enable smooth and efficient direction changes without the need for complex mechanical arrangements.
  • Adaptation to Tasks: Agricultural gearboxes are equipped with various gears and shafts that can be configured to match the requirements of specific tasks, such as plowing, planting, harvesting, and more.

These gearboxes come in different configurations, such as straight-cut gears, helical gears, and planetary gears, depending on the specific application and requirements. The choice of gearbox type, gear ratio, and design factors contribute to the overall performance, efficiency, and durability of agricultural machinery.

Regular maintenance and lubrication are essential to ensure the longevity and reliable operation of agricultural gearboxes. Proper care and upkeep help prevent premature wear and damage, ensuring that the machinery performs optimally throughout the farming seasons.

China supplier High Torque Hollow Shaft Reducer Compact RV Cycloidal Pin Wheel Gearbox for Robot Joints CZPT RV Gearbox   bevel gearbox	China supplier High Torque Hollow Shaft Reducer Compact RV Cycloidal Pin Wheel Gearbox for Robot Joints CZPT RV Gearbox   bevel gearbox
editor by CX 2023-08-30