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
 

App Factors to Consider When Selecting the Right Gearbox for Farm Machinery Choosing the appropriate gearbox for farm machinery is crucial to ensure optimal performance and efficiency. Here are the key factors to consider when selecting the right gearbox: Power and Torque Requirements: Assess the power and torque needed for the specific task the machinery will perform. Select a gearbox that can handle the required load without straining the components. Speed Variation: Determine if the machinery requires variable speed control for different tasks. Some gearboxes offer adjustable speed options to match varying conditions and applications. Task Compatibility: Ensure that the chosen gearbox is compatible with the implements and attachments the machinery will use. Different tasks may require different gear ratios and torque capabilities. Efficiency: Opt for gearboxes known for their efficiency in power transmission. Efficient gearboxes minimize energy losses and maximize the output of the machinery. Durability: Farming environments can be demanding, so select a gearbox that is built to withstand the conditions, such as exposure to dirt, moisture, and impacts. Size and Weight: Consider the available space and weight limits on the machinery. Choose a gearbox that fits within these constraints without compromising performance. Maintenance: Evaluate the maintenance requirements of the gearbox. Gearboxes that are easy to maintain and service can minimize downtime and keep the machinery running smoothly. Cost: Balance the initial cost of the gearbox with its long-term benefits and performance. Investing in a quality gearbox can lead to better overall cost-effectiveness over time. Compatibility: Ensure that the gearbox is compatible with the power source (such as the tractor’s power take-off) and other components of the machinery. Manufacturer Reputation: Choose gearboxes from reputable manufacturers with a history of producing reliable and high-quality agricultural machinery components. By carefully considering these factors, farmers can select the right gearbox that meets the specific needs of their farm machinery, leading to enhanced efficiency, productivity, and longevity of equipment. lication:	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) | Request Sample

Customization:	Available | Customized Request

Types of Agricultural Gearboxes for Specific Tasks

Various types of agricultural gearboxes are designed to cater to specific tasks and applications in farming. These gearboxes are engineered to meet the unique requirements of different agricultural machinery and operations. Some com

Considerations for Heavy-Duty Farming Gearboxes

Heavy-duty farming applications require robust and reliable gearboxes that can withstand high loads, harsh conditions, and frequent use. Here are the key considerations for selecting gearboxes for heavy-duty farming:

• Load Capacity: Heavy-duty gearboxes must have a high load-carrying capacity to handle the demands of agricultural machinery, such as tillers, plows, and combines.
• Material Durability: Gearboxes should be constructed from durable materials, such as hardened steel or cast iron, that can withstand the stresses and impacts associated with heavy-duty tasks.
• Sealing and Protection: Effective sealing and protection mechanisms, such as robust seals and gaskets, prevent the ingress of dirt, water, and contaminants that can cause premature wear and damage.
• Lubrication System: A reliable and efficient lubrication system is crucial for heavy-duty gearboxes to ensure proper lubrication of components under high loads and temperatures.
• Heat Dissipation: Heavy-duty applications generate significant heat. Gearboxes should have efficient heat dissipation mechanisms, such as cooling fins or oil coolers, to prevent overheating and maintain performance.
• Design and Construction: Gearbox design should incorporate reinforced housing, larger bearings, and robust gears to handle heavy loads without compromising structural integrity.
• Alignment and Mounting: Proper alignment and mounting are essential to ensure smooth and efficient power transmission. Misalignment can lead to increased wear and reduced gearbox lifespan.
• Maintenance Accessibility: Heavy-duty gearboxes should be designed for easy maintenance access. Features such as removable covers and inspection points simplify servicing and repairs.
• Compatibility: Gearboxes should be compatible with the specific machinery and tasks they will be used for. Customizable gear ratios and output shaft configurations enhance versatility.
• Reliability and Longevity: Heavy-duty gearboxes should be built to last, with quality craftsmanship and components that can withstand the demanding conditions of agricultural operations.
• Safety: Safety features, such as guards and emergency shutdown mechanisms, are essential to protect operators and nearby personnel from potential hazards.
• Environmental Considerations: Gearbox designs should consider environmental regulations and emissions standards to minimize the impact on the environment.
• Cost-Effectiveness: While heavy-duty gearboxes require a higher upfront investment, their durability and performance contribute to long-term cost-effectiveness by reducing downtime and the need for frequent replacements.

By carefully considering these factors, farmers can select the appropriate heavy-duty gearboxes that enhance productivity and reliability in their farming operations.

mon types of agricultural gearboxes include:

• Rotary Mower Gearboxes: These gearboxes are used in rotary mowers and cutters. They transmit power from the tractor’s power take-off (PTO) to the blades, enabling efficient cutting of grass, crops, and vegetation.
• Manure Spreader Gearboxes: Manure spreaders utilize specialized gearboxes to distribute manure evenly across fields. These gearboxes ensure consistent spreading of fertilizer while accommodating variable loads.
• Harvesting Gearboxes: Gearboxes used in harvesting equipment, such as combines and harvesters, enable efficient gathering, threshing, and separating of crops from their stalks. These gearboxes handle high loads and varying operating conditions.
• Seed Drill Gearboxes: Seed drills require gearboxes to distribute seeds accurately and at consistent intervals. These gearboxes ensure precise seed placement for optimal germination and crop growth.
• Hay Rake Gearboxes: Hay rakes utilize gearboxes to gather and arrange hay into windrows for baling. These gearboxes help optimize the hay collection process.
• Irrigation System Gearboxes: Agricultural irrigation systems may use gearboxes to control the movement and positioning of irrigation equipment, ensuring efficient water distribution across fields.
• Tillage Equipment Gearboxes: Gearboxes used in tillage equipment, such as plows and cultivators, help break up soil, prepare seedbeds, and promote seedling emergence.
• Tractor Gearboxes: Tractors may incorporate various gearboxes for tasks such as shifting gears, driving the power take-off, and operating attachments.
• Grain Auger Gearboxes: Grain augers use gearboxes to facilitate the movement of harvested grain from one location to another, such as from a combine to a storage bin.

Each type of agricultural gearbox is designed with specific features, load capacities, and durability to suit the demands of its intended task. Manufacturers engineer these gearboxes to withstand the challenging conditions of agricultural operations while ensuring efficient and reliable performance.

editor by CX 2023-09-01