Product Description
1.Motovario NMRV version motor gearboxes,marked as SMRV in our factory,available reduction ratios for single unit of SMRV063 aluminum speed reducer are 1:5, 7.5, 80,100;
2.This model is made to IEC standard specs. Customising is available for flanges,output shafts;
Besides this model,the other NMRV models are also produced in our factory;
3.Warranty: 1 year after shipment,on proper operation conditions;free technical support;
4.Outline dimensions of SMRV063,
5. Package.
Every unit is wrapped in plastic bag,then in carton box,and several carton boxes are packed in wooden pallet.
6. Delivery methods,by sea,by air,or by DHL
7.Samples and payment,
Samples are charged and be paid by the buyer,but it will be refundable by means of deduction from the payment of the order later.
| Application: | Industry |
|---|---|
| Layout: | Cycloidal |
| Hardness: | Hardened |
| Samples: |
US$ 30/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
|---|
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Can a Worm Gearbox Be Used in Heavy-Duty Machinery?
Yes, a worm gearbox can be used in heavy-duty machinery and is often chosen for such applications due to its inherent characteristics and advantages:
- High Torque Transmission: Worm gearboxes are known for their ability to transmit high torque loads, making them suitable for heavy-duty machinery that requires significant power transmission.
- Load Distribution: The design of worm gears provides robust load distribution and excellent contact between the worm and worm wheel teeth. This enhances their load-carrying capacity, making them capable of handling heavy loads without premature wear or failure.
- Compact Design: Worm gearboxes are compact and offer high reduction ratios in a single stage. This allows for the reduction of high input speeds to lower output speeds, often required in heavy-duty machinery.
- Overload Protection: Worm gears have a natural self-locking feature, which means the gear cannot be easily back-driven by external forces. This feature provides inherent overload protection, preventing damage to the gearbox and machinery in cases of sudden load spikes.
- Smooth Operation: Worm gearboxes offer smooth and steady operation, which is crucial for heavy-duty machinery where precision and controlled movement are essential.
However, when considering the use of a worm gearbox in heavy-duty applications, it’s important to ensure proper engineering and sizing. The design should account for factors such as load, speed, duty cycle, lubrication, and temperature to ensure optimal performance and longevity.
Overall, worm gearboxes are well-suited for heavy-duty machinery across various industries, including mining, construction, manufacturing, and more.
How to Calculate the Input and Output Speeds of a Worm Gearbox?
Calculating the input and output speeds of a worm gearbox involves understanding the gear ratio and the principles of gear reduction. Here’s how you can calculate these speeds:
- Input Speed: The input speed (N1) is the speed of the driving gear, which is the worm gear in this case. It is usually provided by the manufacturer or can be measured directly.
- Output Speed: The output speed (N2) is the speed of the driven gear, which is the worm wheel. To calculate the output speed, use the formula:
N2 = N1 / (Z1 * i)
Where:
N2 = Output speed (rpm)
N1 = Input speed (rpm)
Z1 = Number of teeth on the worm gear
i = Gear ratio (ratio of the number of teeth on the worm gear to the number of threads on the worm)
It’s important to note that worm gearboxes are designed for gear reduction, which means that the output speed is lower than the input speed. Additionally, the efficiency of the gearbox, friction, and other factors can affect the actual output speed. Calculating the input and output speeds is crucial for understanding the performance and capabilities of the worm gearbox in a specific application.
What Industries Commonly Use Worm Reducers?
Worm reducers are versatile mechanical components that find applications in various industries due to their unique advantages and capabilities. Some of the industries that commonly use worm reducers include:
- Material Handling: Worm reducers are widely used in material handling equipment such as conveyors, bucket elevators, and cranes to control movement and manage heavy loads.
- Automotive: They are utilized in automotive manufacturing processes, assembly lines, and vehicle positioning systems.
- Food and Beverage: Worm reducers are used in food processing and packaging machinery where hygiene and cleanliness are crucial.
- Agriculture: Agricultural equipment like irrigation systems and tractors use worm reducers for controlling rotational motion.
- Mining and Construction: Heavy-duty applications in mining equipment, excavators, and construction machinery benefit from the torque multiplication provided by worm reducers.
- Energy: Wind turbines and solar tracking systems use worm reducers to convert low-speed, high-torque motion into rotational energy.
- Textile: Textile machinery employs worm reducers for controlling speed and tension in weaving and spinning operations.
- Packaging: Packaging equipment relies on worm reducers for precise movement and positioning of packaging materials.
- Medical: Medical devices and equipment often utilize worm reducers for their accuracy and controlled motion.
- Printing: Printing machines use worm reducers to regulate paper feed and ensure consistent printing quality.
Worm reducers’ ability to provide high torque output, compact design, and self-locking characteristics makes them suitable for applications requiring reliable and controlled motion across various industries.
editor by CX 2023-10-16
China supplier Right Angle Worm Shaft Gearboxes for Industrial Gear Transmission car gearbox
Product Description
Product Description
Main Materials:
1)housing:aluminium alloy ADC12(size 571-090); die cast iron HT200(size 110-150);
2)Worm:20Cr, ZI Involute profile; carbonize&quencher heat treatment make gear surface hardness up to 56-62 HRC; After precision grinding, carburization layer’s thickness between 0.3-0.5mm.
3)Worm Wheel:wearable stannum alloy CuSn10-1
Detailed Photos
Combination Options:
Input:with input shaft, With square flange,With IEC standard input flange
Output:with torque arm, output flange, single output shaft, double output shaft, plastic cover
Worm reducers are available with diffferent combinations: NMRV+NMRV, NMRV+NRV, NMRV+PC, NMRV+UDL, NMRV+MOTORS
Exploded View:
Product Parameters
| Old Model |
New Model | Ratio | Center Distance | Power | Input Dia. | Output Dia. | Output Torque | Weight |
| RV571 | 7.5~100 | 25mm | 0.06KW~0.12KW | Φ9 | Φ11 | 21N.m | 0.7kgs | |
| RV030 | RW030 | 7.5~100 | 30mm | 0.06KW~0.25KW | Φ9(Φ11) | Φ14 | 45N.m | 1.2kgs |
| RV040 | RW040 | 7.5~100 | 40mm | 0.09KW~0.55KW | Φ9(Φ11,Φ14) | Φ18(Φ19) | 84N.m | 2.3kgs |
| RV050 | RW050 | 7.5~100 | 50mm | 0.12KW~1.5KW | Φ11(Φ14,Φ19) | Φ25(Φ24) | 160N.m | 3.5kgs |
| RV063 | RW063 | 7.5~100 | 63mm | 0.18KW~2.2KW | Φ14(Φ19,Φ24) | Φ25(Φ28) | 230N.m | 6.2kgs |
| RV075 | RW075 | 7.5~100 | 75mm | 0.25KW~4.0KW | Φ14(Φ19,Φ24,Φ28) | Φ28(Φ35) | 410N.m | 9.0kgs |
| RV090 | RW090 | 7.5~100 | 90mm | 0.37KW~4.0KW | Φ19(Φ24,Φ28) | Φ35(Φ38) | 725N.m | 13.0kgs |
| RV110 | RW110 | 7.5~100 | 110mm | 0.55KW~7.5KW | Φ19(Φ24,Φ28,Φ38) | Φ42 | 1050N.m | 35.0kgs |
| RV130 | RW130 | 7.5~100 | 130mm | 0.75KW~7.5KW | Φ24(Φ28,Φ38) | Φ45 | 1550N.m | 48.0kgs |
| RV150 | RW150 | 7.5~100 | 150mm | 2.2KW~15KW | Φ28(Φ38,Φ42) | Φ50 | 84.0kgs |
GMRV Outline Dimension:
| GMRV | A | B | C | C1 | D(H8) | E(h8) | F | G | G1 | H | H1 | I | M | N | O | P | Q | R | S | T | BL | β | b | t | V |
| 030 | 80 | 97 | 54 | 44 | 14 | 55 | 32 | 56 | 63 | 65 | 29 | 55 | 40 | 57 | 30 | 75 | 44 | 6.5 | 21 | 5.5 | M6*10(n=4) | 0° | 5 | 16.3 | 27 |
| 040 | 100 | 121.5 | 70 | 60 | 18(19) | 60 | 43 | 71 | 78 | 75 | 36.5 | 70 | 50 | 71.5 | 40 | 87 | 55 | 6.5 | 26 | 6.5 | M6*10(n=4) | 45° | 6 | 20.8(21.8) | 35 |
| 050 | 120 | 144 | 80 | 70 | 25(24) | 70 | 49 | 85 | 92 | 85 | 43.5 | 80 | 60 | 84 | 50 | 100 | 64 | 8.5 | 30 | 7 | M8*12(n=4) | 45° | 8 | 28.3(27.3) | 40 |
| 063 | 144 | 174 | 100 | 85 | 25(28) | 80 | 67 | 103 | 112 | 95 | 53 | 95 | 72 | 102 | 63 | 110 | 80 | 8.5 | 36 | 8 | M8*12(n=8) | 45° | 8 | 28.3(31.3) | 50 |
| 075 | 172 | 205 | 120 | 90 | 28(35) | 95 | 72 | 112 | 120 | 115 | 57 | 112.5 | 86 | 119 | 75 | 140 | 93 | 11 | 40 | 10 | M8*14(n=8) | 45° | 8(10) | 31.3(38.3) | 60 |
| 090 | 206 | 238 | 140 | 100 | 35(38) | 110 | 74 | 130 | 140 | 130 | 67 | 129.5 | 103 | 135 | 90 | 160 | 102 | 13 | 45 | 11 | M10*16(n=8) | 45° | 10 | 38.3(41.3) | 70 |
| 110 | 255 | 295 | 170 | 115 | 42 | 130 | – | 144 | 155 | 165 | 74 | 160 | 127.5 | 167.5 | 110 | 200 | 125 | 14 | 50 | 14 | M10*18(n=8) | 45° | 12 | 45.3 | 85 |
| 130 | 293 | 335 | 200 | 120 | 45 | 180 | – | 155 | 170 | 215 | 81 | 179 | 146.5 | 187.5 | 130 | 250 | 140 | 16 | 60 | 15 | M12*20(n=8) | 45° | 14 | 48.8 | 100 |
| 150 | 340 | 400 | 240 | 145 | 50 | 180 | – | 185 | 200 | 215 | 96 | 210 | 170 | 230 | 150 | 250 | 180 | 18 | 72.5 | 18 | M12*22(n=8) | 45° | 14 | 53.8 | 120 |
Company Profile
About CZPT Transmission:
We are a professional reducer manufacturer located in HangZhou, ZHangZhoug province.
Our leading products is full range of RV571-150 worm reducers , also supplied GKM hypoid helical gearbox, GRC inline helical gearbox, PC units, UDL Variators and AC Motors, G3 helical gear motor.
Products are widely used for applications such as: foodstuffs, ceramics, packing, chemicals, pharmacy, plastics, paper-making, construction machinery, metallurgic mine, environmental protection engineering, and all kinds of automatic lines, and assembly lines.
With fast delivery, superior after-sales service, advanced producing facility, our products sell well both at home and abroad. We have exported our reducers to Southeast Asia, Eastern Europe and Middle East and so on.Our aim is to develop and innovate on basis of high quality, and create a good reputation for reducers.
Packing information:Plastic Bags+Cartons+Wooden Cases , or on request
We participate Germany Hannver Exhibition-ZheJiang PTC Fair-Turkey Win Eurasia
Logistics
After Sales Service
1.Maintenance Time and Warranty:Within 1 year after receiving goods.
2.Other Service: Including modeling selection guide, installation guide, and problem resolution guide, etc.
FAQ
1.Q:Can you make as per customer drawing?
A: Yes, we offer customized service for customers accordingly. We can use customer’s nameplate for gearboxes.
2.Q:What is your terms of payment ?
A: 30% deposit before production,balance T/T before delivery.
3.Q:Are you a trading company or manufacturer?
A:We are a manufacurer with advanced equipment and experienced workers.
4.Q:What’s your production capacity?
A:8000-9000 PCS/MONTH
5.Q:Free sample is available or not?
A:Yes, we can supply free sample if customer agree to pay for the courier cost
6.Q:Do you have any certificate?
A:Yes, we have CE certificate and SGS certificate report.
Contact information:
Ms Lingel Pan
For any questions just feel free ton contact me. Many thanks for your kind attention to our company!
| Application: | Motor, Machinery, Marine, Agricultural Machinery, Industry |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Layout: | Right Angle |
| Gear Shape: | Worm Gear |
| Step: | Double-Step |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Worm Gearboxes in Conveyor Systems: Benefits and ConsiderationsWorm gearboxes play a crucial role in conveyor systems, offering several benefits and considerations for their effective integration:
However, there are also considerations to keep in mind when using worm gearboxes in conveyor systems:
Before integrating a worm gearbox into a conveyor system, it’s important to carefully consider the specific requirements of the application, including load, speed, space constraints, and efficiency needs. Consulting with gearbox experts and manufacturers can help ensure the right choice for the conveyor’s performance and longevity.
Available
| Customized Request |
|---|
What is a Worm Gearbox and How Does It Work?
A worm gearbox, also known as a worm gear reducer, is a mechanical device used to transmit rotational motion and torque between non-parallel shafts. It consists of a worm screw and a worm wheel, both of which have helical teeth. The worm screw resembles a threaded cylinder, while the worm wheel is a gear with teeth that mesh with the worm screw.
The working principle of a worm gearbox involves the interaction between the worm screw and the worm wheel. When the worm screw is rotated, its helical teeth engage with the teeth of the worm wheel. As the worm screw rotates, it translates the rotational motion into a perpendicular motion, causing the worm wheel to rotate. This perpendicular motion allows the worm gearbox to achieve a high gear reduction ratio, making it suitable for applications that require significant speed reduction.
One of the key features of a worm gearbox is its ability to provide a high gear reduction ratio in a compact design. However, due to the sliding nature of the meshing teeth, worm gearboxes may exhibit higher friction and lower efficiency compared to other types of gearboxes. Therefore, they are often used in applications where efficiency is not the primary concern but where high torque and speed reduction are essential, such as conveyor systems, elevators, automotive steering systems, and certain industrial machinery.
editor by CX 2023-08-29
China S Output Solid Shaft Gearboxes with AC Motor helical worm gearbox
Solution Description
Solution Description
Item Description
-S Collection Helical gearbox
Item Features
one.Large modular design and style.
two.Integrated casting housing,compact dimension,large loading assist, steady transmitting and lower sound stage.
3.With the specific equipment geometry, it gets higher torque, performance and lengthy life circle.
four.It can obtain the direct blend for 2 sets of gearbox.
five.High performance and preserve electricity.
six.Help save value and reduced routine maintenance.
Product Parameters
1. Technical data
| Dimension | 38 | 48 | 58 | sixty eight | seventy eight | 88 | 98 |
| Composition | BS BSA BSF BSAF BSAT BSAZ | ||||||
| Input Power(kW) | .eighteen~.75 | .eighteen~1.5 | .eighteen~three | .twenty five~5.five | .fifty five~7.five | .75~fifteen | one.5~22 |
| Ratio | ten.27~one hundred sixty five.seventy one | 11.forty six~244.seventy four | 10.78~196.21 | eleven.fifty five~227.twenty | nine.96~241.09 | 11.eighty three~223.26 | 12.seventy five~230.forty eight |
| Permissible Torque(N.m) | 90 | a hundred and seventy | 300 | 520 | 1270 | 2280 | 4000 |
| Weight(kg) | seven | 10 | fourteen | 26 | 50 | one hundred | one hundred seventy |
2: Design alternative
| S series gear units are available in the following designs | |
| S…Y… | Foot-mounted parallel shaft helical gear units with solid shaft |
| SA…Y… | Parallel shaft helical gear units with hollow shaft |
| SAZ…Y… | Brief-flange mounted parallel shaft helical gear units with hollow shaft |
| SF…Y… | Flange-mounted parallel shaft helical gear units with solid shaft |
| SAT…Y… | Flange-mounted parallel shaft helical gear units with hollow shaft |
| S(SF,SA,SAF,SAZ)S… | Shaft input parallel shaft helical gear units |
| S(SF,SA,SAF,SAZ)…R…Y… | Combinatorial parallel shaft helical gear units |
| S(SF,SA,SAF,SAZ)S…R… | Shaft input combinatorial parallel shaft helical gear units |
Components Info Sheet
|
Housing content |
Gray Forged iron |
|
Housing hardness |
HBS163~255 |
|
Gear substance |
20CrMnTi alloy steel |
|
Floor hardness of gears |
HRC58°~sixty two ° |
|
Gear core hardness |
HRC33~forty eight |
|
Enter / Output shaft content |
40Cr alloy metal |
|
Enter / Output shaft hardness |
HRC32~36 |
|
Machining precision of gears |
correct grinding, 6~5 Quality |
|
Lubricating oil |
GB L-CKC220-460, Shell Omala220-460 |
|
Heat treatment method |
tempering, cementiting, quenching, normalizing, and many others. |
|
Performance |
ninety four%~96% (depends on the transmission phase) |
|
Noise (MAX) |
sixty~68dB |
|
Temp. rise (MAX) |
40°C |
|
Temp. increase (Oil)(MAX) |
50°C |
|
Vibration |
≤20µm |
|
Backlash |
≤20Arcmin |
|
Brand of bearings |
China best manufacturer bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK. |
|
Manufacturer of oil seal |
NAK — ZheJiang or other brands asked for |
Detailed Photos
Our procedure of generation
Our product line
Company Profile
Business Profile
Bode was founded in 2007, which is situated in HangZhou metropolis, ZHangZhoug province. As 1 skilled manufacturer and exporter, we have far more than 17 years’ encounter in R & D of worm reducer, equipment reducer, gearbox , AC motor and relative spare parts. We have manufacturing unit with advanced generation and check gear, the powerful advancement of staff and generating ability offer you our buyers with substantial high quality merchandise. Our items broadly served to various industries of Metallurgy, Chemical substances, lifting, mining, Petroleum, textile, medicine, wood and many others. Main markets: China, Africa, Australia, Vietnam, Turkey, Japan, Korea, Philippines… Welcome to question us any inquiries, great offer often for you for long time period organization.
FAQ
Q1: Are you buying and selling company or maker?
A: We are manufacturing facility.
Q2: What types of gearbox can you create for us?
A: Main goods of our organization: R, S, K, F series helical-tooth reducer, RV series worm equipment reducer,H Series Parallel Shaft Helical Reduction Gear Box
Q3: Can you make as for each custom made drawing?
A: Sure, we supply custom-made provider for buyers.
This fall: Can we get 1 laptop of every merchandise for high quality tests?
A: Indeed, we are glad to take trial order for quality screening.
Q5: What information shall we give ahead of inserting a acquire order?
A: a) Variety of the gearbox, ratio, enter and output kind, enter flange, mounting placement, and motor informationetc.
b) Housing shade.
c) Buy amount.
d) Other specific requirements.
Q6: How lengthy is your supply time?
A: Usually it is 5-ten days if the items are in inventory. or it is fifteen-twenty days if the items are not in inventory.
Q7: What is your conditions of payment ?
A: thirty% Advance payment by T/T right after signing the agreement.70% prior to delivery
If you are interested in our product, welcome to make contact with with us.
Our staff will do our very best to fulfill your want 🙂
|
US $90-5,500 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Machinery, Marine, Agricultural Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Double-Step |
###
| Samples: |
US$ 90/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Size | 38 | 48 | 58 | 68 | 78 | 88 | 98 |
| Structure | BS BSA BSF BSAF BSAT BSAZ | ||||||
| Input Power(kW) | 0.18~0.75 | 0.18~1.5 | 0.18~3 | 0.25~5.5 | 0.55~7.5 | 0.75~15 | 1.5~22 |
| Ratio | 10.27~165.71 | 11.46~244.74 | 10.78~196.21 | 11.55~227.20 | 9.96~241.09 | 11.83~223.26 | 12.75~230.48 |
| Permissible Torque(N.m) | 90 | 170 | 300 | 520 | 1270 | 2280 | 4000 |
| Weight(kg) | 7 | 10 | 14 | 26 | 50 | 100 | 170 |
###
| S series gear units are available in the following designs | |
| S…Y… | Foot-mounted parallel shaft helical gear units with solid shaft |
| SA…Y… | Parallel shaft helical gear units with hollow shaft |
| SAZ…Y… | Short-flange mounted parallel shaft helical gear units with hollow shaft |
| SF…Y… | Flange-mounted parallel shaft helical gear units with solid shaft |
| SAT…Y… | Flange-mounted parallel shaft helical gear units with hollow shaft |
| S(SF,SA,SAF,SAZ)S… | Shaft input parallel shaft helical gear units |
| S(SF,SA,SAF,SAZ)…R…Y… | Combinatorial parallel shaft helical gear units |
| S(SF,SA,SAF,SAZ)S…R… | Shaft input combinatorial parallel shaft helical gear units |
###
|
Housing material
|
Grey Cast iron
|
|
Housing hardness
|
HBS163~255
|
|
Gear material
|
20CrMnTi alloy steel
|
|
Surface hardness of gears
|
HRC58°~62 °
|
|
Gear core hardness
|
HRC33~48
|
|
Input / Output shaft material
|
40Cr alloy steel
|
|
Input / Output shaft hardness
|
HRC32~36
|
|
Machining precision of gears
|
accurate grinding, 6~5 Grade
|
|
Lubricating oil
|
GB L-CKC220-460, Shell Omala220-460
|
|
Heat treatment
|
tempering, cementiting, quenching, normalizing, etc.
|
|
Efficiency
|
94%~96% (depends on the transmission stage)
|
|
Noise (MAX)
|
60~68dB
|
|
Temp. rise (MAX)
|
40°C
|
|
Temp. rise (Oil)(MAX)
|
50°C
|
|
Vibration
|
≤20µm
|
|
Backlash
|
≤20Arcmin
|
|
Brand of bearings
|
China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.
|
|
Brand of oil seal
|
NAK — Taiwan or other brands requested
|
|
US $90-5,500 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Machinery, Marine, Agricultural Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Double-Step |
###
| Samples: |
US$ 90/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Size | 38 | 48 | 58 | 68 | 78 | 88 | 98 |
| Structure | BS BSA BSF BSAF BSAT BSAZ | ||||||
| Input Power(kW) | 0.18~0.75 | 0.18~1.5 | 0.18~3 | 0.25~5.5 | 0.55~7.5 | 0.75~15 | 1.5~22 |
| Ratio | 10.27~165.71 | 11.46~244.74 | 10.78~196.21 | 11.55~227.20 | 9.96~241.09 | 11.83~223.26 | 12.75~230.48 |
| Permissible Torque(N.m) | 90 | 170 | 300 | 520 | 1270 | 2280 | 4000 |
| Weight(kg) | 7 | 10 | 14 | 26 | 50 | 100 | 170 |
###
| S series gear units are available in the following designs | |
| S…Y… | Foot-mounted parallel shaft helical gear units with solid shaft |
| SA…Y… | Parallel shaft helical gear units with hollow shaft |
| SAZ…Y… | Short-flange mounted parallel shaft helical gear units with hollow shaft |
| SF…Y… | Flange-mounted parallel shaft helical gear units with solid shaft |
| SAT…Y… | Flange-mounted parallel shaft helical gear units with hollow shaft |
| S(SF,SA,SAF,SAZ)S… | Shaft input parallel shaft helical gear units |
| S(SF,SA,SAF,SAZ)…R…Y… | Combinatorial parallel shaft helical gear units |
| S(SF,SA,SAF,SAZ)S…R… | Shaft input combinatorial parallel shaft helical gear units |
###
|
Housing material
|
Grey Cast iron
|
|
Housing hardness
|
HBS163~255
|
|
Gear material
|
20CrMnTi alloy steel
|
|
Surface hardness of gears
|
HRC58°~62 °
|
|
Gear core hardness
|
HRC33~48
|
|
Input / Output shaft material
|
40Cr alloy steel
|
|
Input / Output shaft hardness
|
HRC32~36
|
|
Machining precision of gears
|
accurate grinding, 6~5 Grade
|
|
Lubricating oil
|
GB L-CKC220-460, Shell Omala220-460
|
|
Heat treatment
|
tempering, cementiting, quenching, normalizing, etc.
|
|
Efficiency
|
94%~96% (depends on the transmission stage)
|
|
Noise (MAX)
|
60~68dB
|
|
Temp. rise (MAX)
|
40°C
|
|
Temp. rise (Oil)(MAX)
|
50°C
|
|
Vibration
|
≤20µm
|
|
Backlash
|
≤20Arcmin
|
|
Brand of bearings
|
China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.
|
|
Brand of oil seal
|
NAK — Taiwan or other brands requested
|
Worm reducer gearbox
Worm reducer gearboxes are commonly used to reduce the Agknx produced by a rotating shaft. They can achieve reduction ratios of five to sixty. In contrast, a single-stage hypoid gear can achieve up to a 120:1 reduction ratio. For further reduction, another type of gearing is used. So, a single stage worm reducer gearbox cannot achieve higher ratios than these.<br
Mechanics
A worm reducer gearbox is an auxiliary mechanical device that uses worms to reduce the size of a rotating shaft. These worms have a range of tooth forms. One form is a line weave twist surface. Another is a trapezoid based on a central cross section. The trapezoid can be perpendicular to the tooth cross section, or it can be normal to the root cross section. Other forms include involute helicoids and convolute worms, which use a straight line intersecting the involute generating line.
Worm gears are lubricated with a special lubricant. Because worm gears are complex, it’s important to use the correct lubricant. Worm gear manufacturers provide approved lubricants for their gears. Using unapproved gear oil can damage your reducer gearbox’s efficiency. The right lubricant depends on several factors, including load, speed, duty cycle, and expected operating temperatures.
The efficiency of a worm gear reducer gearbox depends on several factors, including losses at gear mesh, losses in the bearings, and windage in the oil seal lip. In addition, the worm gear reducer gearbox’s efficiency varies with ambient temperature and operating temperature. The worm gear reducer gearbox’s efficiency can also vary with the ratio of the load. Moreover, worm gear reducer gearboxes are subject to break-in.
Worm gear reducer gearboxes are used in many different applications. They are typically used in small electric motors, but they’re also used in conveyor systems, presses, elevators, and mining applications. Worm gears are also commonly found in stringed musical instruments.
Worm gears have excellent reduction ratios and high Agknx multiplication, and they’re often used as speed reducer gearboxes in low to medium-speed applications. However, the efficiency of worm gear reducer gearboxes decreases with increasing ratios.
Sizes
Worm reducer gearboxes come in different sizes and tooth shapes. While the tooth shape of one worm is similar to the other, different worms are designed to carry a different amount of load. For example, a circular arc worm may have a different tooth shape than one with a secondary curve. Worm gears can also be adjusted for backlash. The backlash is the difference between the advancing and receding arc.
There are two sizes of worm reducer gearboxes available from Agknx Transmission. The SW-1 and SW-5 models offer ratios of 3.5:1 to 60:1 and 5:1 to 100:1 respectively. The size of the worm reducer gearbox is determined by the required gear ratio.
Worm gears have different thread counts. One is based on the central cross-section of the worm, and the other is on the right. Worm gears can have either a single or double thread. Single-threaded gears will reduce speed by 50 percent, while double-threaded gears will reduce speed by 25 percent.
Worm gear reducer gearboxes are lightweight and highly reliable. They can accommodate a variety of NEMA input flanges and hollow output bore sizes. Worm reducer gearboxes can be found at 6 regional warehouses, with prepaid freight. To make a purchasing decision, you should consider the horsepower and Agknx requirements of your specific application.
Applications
The Worm reducer gearbox market is a global business that is dominated by the North American and European regions. The report provides in-depth information on the market trends, key challenges, and opportunities. It also examines the current state of the industry and projects future market growth. The report is organized into segments based on product type, major geographical regions, and application. It also presents statistics and key data about the market.
Worm gear reducer gearboxes have many applications. They can be used to increase the speed of convey belts. They also help reduce noise. Worm gears have many teeth that touch the gear mesh, which makes them quieter. Moreover, the worm gears require only a single stage reducer gearbox, reducing the number of moving parts in the system.
The worm gear has long life and is suitable for different industries. It is a perfect choice for elevators and other applications that need fast stopping and braking. Its compact size and ability to hold a load make it suitable for these applications. It also prevents the load from free-falling as a result of a sudden braking. Worm gears can also be used in heavy-duty machinery such as rock crushers.
Worm gears are similar to ordinary gears except that they transfer motion at a 90-degree angle. As a result, the worm gears are extremely quiet, making them a suitable option for noise sensitive applications. They are also excellent for low-voltage applications, where the noise is critical.
Worm gears are ideal for applications with space restrictions, because they require fewer gear sets. The worm gears also allow for a smaller gearbox size. Consequently, they are the perfect choice for machines that are space-constrained, such as conveyors and packaging equipment.
Cost
The lifespan of a worm gear reducer gearbox is comparable to other gear reducer gearboxes. Worm gears have a long history of innovation and use in various industries, from shipbuilding to automobile manufacturing. Today, these gear reducer gearboxes are still popular with engineers. However, there are some things to keep in mind before buying one.
In the first place, a worm reducer gearbox needs to be affordable. Generally, a worm reducer gearbox costs about $120. The price varies with the brand name and features. Some products are more expensive than others, so be sure to shop around for the best price. In addition, it is important to consider the quality and design of the worm reducer gearbox before making a purchase.
Worm gear manufacturers have made significant advancements in materials, design and manufacturing. These advancements, along with the use of advanced lubricants, have resulted in significant increases in efficiency. For example, double enveloping worm gear reducer gearboxes have improved efficiency by three to eight percentage points. This improvement was achieved through rigorous testing of manufacturing processes and materials. With these improvements, worm gear reducer gearboxes have become more desirable in today’s market.
Worm reducer gearboxes are extremely versatile and reliable, and are available in a variety of sizes. Domestic manufacturers usually stock a large selection of reducer gearboxes, and are often able to ship them the same day you place your order. Most major domestic worm gear reducer gearbox manufacturers also share some critical mounting dimensions, such as the output shaft diameter, the mounting hole location, and the overall reducer gearbox housing height. Most manufacturers also offer standardized gear ratios. Some manufacturers have also improved gear design and added synthetic lubricants for better performance.
In addition, different tooth shapes of worms can increase their load carrying capacity. They can be used on secondary curves and circular arc cross sections. Moreover, the pitch point defines the boundary of the cross section. The mesh on the receding arc is smoother than that of the advancing arc. However, in the case of negative shifting, most of the mesh is on the receding arc.
Self-locking function
A worm reducer gearbox has a self-locking function. When a worm is fitted with all of its addendum teeth, the total number of teeth in the system should be greater than 40. This self-locking function is achieved through the worm’s rack and pinion mechanism. The worm’s self-locking feature can prevent the load from being dropped and is useful for many applications.
The self-locking function of a worm reducer gearbox is possible for two main reasons. First of all, a worm reducer gearbox uses two or more gears. One gear is placed at the input, and the other gear runs the output shaft. This mechanism produces a torque, which is transmitted to a spur gear.
Worm reducer gearboxes can be used in a variety of industrial applications. Because of their self-locking function, they are useful for preventing back-driving. They are also helpful for lifting and holding loads. Their self-locking mechanism allows for a large gear reduction ratio without increasing the size of a gear box.
Self-locking gears can be used to prevent back-driving and inertial driving. This is useful for many industries and can prevent backdriving. However, one major disadvantage of self-locking gears is their sensitivity to operating conditions. Lubrication, vibration, and misalignment can affect their reliability.
Embodiments of the invention provide a self-locking mechanism that prevents back-driving but allows forward-driving. The self-locking mechanism may comprise first and second ratchet cams disposed about a gear member. A releasable coupling member may be interposed between the gear member and the ratchet cam. This facilitates selective coupling and decoupling.
The worm reducer gearbox has several advantages. Its compact design is ideal for many mechanical transmission systems. It also provides greater load capacity than a cross-axis helical gear mechanism.
editor by czh 2023-01-06
China Good quality Agricultural Gear Box Reducer Farm Tractor Transmission Flail Rotary Lawn Mower Cutter Tiller Harvester Right Angle Drive Shaft Bevel Pto Agriculture Gearboxes wholesaler
Product Description
Agricultural Equipment Box Reducer Farm Tractor Transmission Flail Rotary Lawn Mower Cutter Tiller Harvester Appropriate Angle Drive Shaft Bevel Pto Agriculture Gearboxes
Our Manufacturing facility:
1. Shell: created of large rigidity fc-25 solid iron
2. Equipment: higher purity alloy steel 20crmnt is used for quenching and tempering, carburizing, quenching and grinding
3. Spindle: large purity alloy metal 40Cr quenching and tempering processing, with substantial hanging load ability.
four. Bearing: geared up with tapered roller bearing with heavy load capability
5. Oil seal: imported double lip oil seal, with the ability of dust and oil leakage.
Item lubrication:
The use of suitable lubricating oil for t spiral bevel gear commutator can give full perform to the effectiveness of the steering equipment and boost its service daily life.
1. The first wear interval is 2 months or one hundred-200 several hours. There might be a modest quantity of steel wear particles between them. Remember to thoroughly clean the inside and substitute it with new lubricating oil
two. In circumstance of extended-expression use, change the lubricating oil each 50 percent a yr or a thousand-2000 hrs.
Complex parameters of T spiral bevel gear commutator:
It can be equipped with solitary horizontal axis, double horizontal axis, one vertical axis and double vertical axis 1:5, 1:5, 1:1, 1:5, 1:5, 1:1
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Software:
Business Profile:
Providers
Also I would like to just take this prospect to give a brief introduction of our At any time-Electrical power organization:
Our business is a CZPT company of agriculture gearbox,worm minimize gearbox, PTO shafts, Sprockets ,rollar chains, bevel equipment, pulleys and racks in china.
We have exported a lot of products to our clients all over the world, we have prolonged-time encounter and sturdy engineering support.
-Ø Our Organization with over twelve year’s background and one thousand employees and 20 income.
-Ø With more than one hundred Million USD product sales in 2017
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Gear reducers are also called reducers. Mechanical add-ons, by both of these two names, are made to reduce the electricity transferred amongst the motor and the machine among the rotational speeds (revolutions per moment). The reducer properly minimizes the rotational pace developed by the motor, thus managing the velocity at which the equipment operates and growing the torque created by the motor. Multiplying the torque made by the motor will increase the machine’s accessible electricity – a approach known as “mechanical dominance”. In a greater context, gear reducers are basically tools employed to enhance the performance of equipment operation.
When searching at a reducer vs a gearbox, typically the only variation is terminology. This is since all reducers are gearboxes. Even so, not all gearboxes are retarders. This could sound difficult, but it’s really quite easy. A reducer is a equipment established amongst the motor and the device. The objective of the reducer is to decrease the rotational velocity transferred in between these two endpoints. The reducer amplifies and multiplies the torque (enter) produced by the motor. 2nd, a reducer, as the title suggests, reduces the speed of the input (output in rpm) so that the output is the proper speed. The term “gearbox” is just a generic expression used for the equipment prepare in between the motor and the equipment. As a result, all reducers are gearboxes. However, not all gearboxes lessen enter pace. Though unusual, gearboxes can really improve enter speeds. By far the most frequent type of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.
China Free Design Custom 0.06kw~15kw 25: 1 Ratio RV 030 50 Vertical Shaft 90 Degree Brushless DC Motor RV Small Reducer Worm Gearboxes for Screw Conveyor near me shop
Merchandise Description
.06kw~15kw twenty five: 1 Ratio RV 030 50 Vertical Shaft ninety Degree Brushless DC Motor RV Tiny reducer Worm Gearboxes for Screw Conveyor
Products Description
NMRV worm gearbox reducer is a commodity with advanced design and ongoing improvements, its primary characteristics are produced of substantial high quality aluminum alloy, light-weight w8 and non-rusting, larget output toque, easy managing and low noise, substantial radiating efficiency, good looking apprearance, derable services life, small volume and appropriate for all mounting positions.
Attribute
one. Mad of substantial-top quality aluminum alloy,light w8 and non-rusting
2. Big output torque
3. Easy in running and low in sound,can function long time in dreadful situations.
4. Substantial in radiating performance.
5. Very good-looking in look,durable in services lifestyle and tiny in volume.
six. Appropriate for omnibearing installation.
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Design |
NMRV571, NMRV030, NMRV040, NMRV050, NMRV063, NMRV075, NMRV090, NMRV110, NMRV130, NMRV150 |
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Ratio |
five,7.5,ten,fifteen,twenty,twenty five,thirty,40,50,sixty,eighty,100 |
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Output Torque |
1.8-1760Nm |
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Software |
Equipment Market |
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Enter Velocity |
900-2800RPM |
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Output Velocity |
10-250RPM |
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Materials |
Housing: Dimension twenty five-110 Is Aluminum Alloy, Dimensions 110-one hundred fifty Is Cast-Iron |
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Worm Wheel: ZCuSn10Pb1 |
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Worm:20Cr |
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Pinion:Tin Bronze |
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Output Shaft: Steel-45# |
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IEC Flange |
IEC Common Flange Or On Customer Request |
Associated goods
Firm Profile
These compact, light-weight, reduced backlash inline equipment reducers were initially created for encoder applications. They are also suitable for a lot of other travel techniques. Encoder equipment reducers have a extremely low second of inertia at the shaft enter and are rated for input speeds up to 3000 rpm. Two body sizes are available with equipment ratios from 4.ninety six:1 to 3600:1. Our encoder gearbox sync pads are accessible from inventory.
Gearboxes are mechanical units that support drive methods preserve optimum pace and torque for purposes. Also recognized as gearboxes and equipment drives, they lessen the rotational pace of the input shaft by a certain percentage and improve the electrical power shipped to the output shaft by the identical proportion. Ratio multipliers increase the deceleration and torque provided by the reducer by a particular ratio and are ideal for parallel installations. Mounting bases, torque arms and flange couplings are accessories utilized with the reducer. They are typically used in purposes in which the reducer is not right related to the drive system.
China wholesaler RV Series 1: 30 Ratio Solid Shaft Output Small Worm Gearboxes factory
Item Description
RV Series 1:30 Ratio Sound Shaft Output Modest Worm Gearboxes
Item Description
NMRV 571-150 worm gear box with flange and electric powered motor
NMRV+NMRV Double Phase Arrangement Reduction Gear Box
RV Sequence Worm Gearbox
worm speed reducer
nmrv worm equipment motor
Comprehensive Photos
RV Sequence
Including RV / NMRV / NRV.
Primary Attribute of RV Series Worm Gearbox
RV series worm equipment reducer is a new-generation product developed by CZPT on the basis of perfecting WJ collection goods with a compromise of superior technologies each at home and abroad.
one. Higher-top quality aluminum alloy, light-weight in w8 and non-rusting.
two. Big in output torque.
three. Smooth operating and reduced sound,durable in dreadful problems.
four. Substantial radiation efficiency.
5. Good-seeking look, durable in provider life and tiny volume.
six. Suitable for omnibearing installation.
Main Materials of RV Sequence Worm Gearbox
1. Housing: die-solid aluminum alloy(body dimensions: 571 to 090), solid iron(body size: a hundred and ten to 150).
two. Worm: 20Crm, carbonization quencher warmth treatment method helps make the floor hardness of worm gears up to 56-sixty two HRX, retain carbonization layer’s thickness between .3 and .5mm right after precise grinding.
3. Worm Wheel: wearable stannum bronze alloy.
| SPEED RATIO | seven.5~one hundred |
| OUTPUT TORQUE | <1050NM |
| IN POWER | .09-11KW |
| MOUNTING TYPE | FOOT-MOUNTED FLANGE-MOUNTED |
Solution Parameters
| When functioning, wonderful load potential, steady running, reduced sound with substantial efficiency. | |||||||
| Equipment Box’s Utilization Discipline | |||||||
| 1 | Metallurgy | eleven | Agitator | ||||
| two | Mine | 12 | Rotary weeder | ||||
| three | Machine | 13 | Metallurgy | ||||
| four | Strength | 14 | Compressor | ||||
| 5 | Transmission | 15 | Petroleum market | ||||
| 6 | Water Conserbancy | 16 | Air Compressor | ||||
| seven | Tomacco | seventeen | Crusher | ||||
| 8 | Medical | 18 | Materials | ||||
| nine | Packing | 19 | Electronics | ||||
| 10 | Chemical industry | twenty | Textile indutry | ||||
| … | … | ||||||
| Power | .06kw | .09kw | .12kw | .18kw | .25kw | .37kw | .55kw |
| .75kw | one.1kw | 1.5kw | two.2kw | 3kw | 4kw | five.5kw | |
| seven.5kw | 11kw | 15kw | |||||
| Torque | 2.6N.m-3000N.m | ||||||
| Ratio | 7.5-one hundred, the double gearbox is far more | ||||||
| Coloration | Blue, Silver or as customers’ require | ||||||
| Content | Iron or Aluminium | ||||||
| Packing | Carton with Plywood Scenario or as clients’ requirement | ||||||
| Variety | RV571 | RV030 | RV040 | RV050 | RV063 | RV075 | RV090 |
| W8 | .7kg | one.3kg | two.3kg | 3.5kg | six.2kg | 9kg | 13kg |
| Sort | RV110 | RV130 | RV150 | ||||
| W8 | 35kg | 60kg | 84kg | ||||
Certifications
Packaging & Transport
Business Profile
Our Benefits
FAQ
Gearboxes can be employed in a variety of fields of extensive processing, agriculture, chemical processing, oil and gas, energy transmission and distribution methods, logistics, warehousing and other industries. Equipment reducers are normally employed where larger torque and/or reduced rotational speeds are required, or if power requirements to be transmitted at alternating angles, these kinds of as in correct-angle motors. It can also modify the direction of rotation, as properly as clockwise and counterclockwise. EP gives a complete selection of gear reducers with proper angle worms and substantial efficiency choices. Electric powered Equipment Aluminum goods are a lightweight and resilient alternative to present-day forged iron and metal types and can be stocked or personalized manufactured to your actual requirements. EP gearboxes are light-weight and tough, aluminum worm gearboxes are created for restricted spaces, including hard-to-put in OEM types as effectively as cell products. Eccentric reducers are available as compact aluminum or forged iron inline reducers with seal daily life scores from 15HP (aluminum) to 40HP (forged iron). In addition to our standard and modified common items, our engineers will operate with you to layout and construct personalized solutions for a number of generate systems to match your software requirements.
These compact, lightweight, low backlash inline equipment reducers had been initially created for encoder applications. They are also suited for a lot of other travel methods. Encoder gear reducers have a extremely lower moment of inertia at the shaft enter and are rated for input speeds up to 3000 rpm. Two frame dimensions are available with gear ratios from 4.96:1 to 3600:1. Our encoder gearbox sync pads are available from stock.
China Hot selling 0.06kw~15kw 25: 1 Ratio RV 030 50 Vertical Shaft 90 Degree Brushless DC Motor RV Small Reducer Worm Gearboxes for Screw Conveyor Great quality
Merchandise Description
.06kw~15kw twenty five: 1 Ratio RV 030 50 Vertical Shaft 90 Diploma Brushless DC Motor RV Small Reducer Worm Gearboxes for Screw Conveyor
one. The wide and thorough range of N collection for industrial programs
two. Reduced-speed shaft design and style: Cylindrical with essential, splined, hollow with shrink disc or splined hollow shaft
three. Rigid and precise nodular cast iron casing
4. Reduced noise running, high manufacturing high quality regular
five. Substantial and dependable performance, load capability and minimal-pace shaft bearing
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Our Services
With all our activities DNV-ISO 9001, SGS -qualified, we stand for top-good quality support. Entrusting your gearboxes to the care of our Solutions.
Assist shield your gearbox from dress in and grinding, SGR gearbox converts torque reliably and efficiently.
We customize our CZPT planetary gear units, double enveloping worm gearbox, helical gear motor, modular design helical gear unit, worm gearbox, cycloidal gearbox and so on to in shape your software and meet up with your wants.
These attributes allow a dependable and secure support lifestyle of more than two hundred 000 operational hrs.
Our customers have been placing their have faith in in CZPT equipment units because 1997. More than five hundred 000 equipment models of our gearbox are in use reliably around the entire world, in a lot of situations under really severe situations.
Related Items
For more reducers and mechanical accessories, you should click right here to see
We are skilled transmission sellers and supply a wide assortment of transmissions, an crucial portion of many generate systems. Gearboxes can be used to minimize or increase speed, increase torque, reverse or adjust the path of a travel shaft. Gearboxes are also acknowledged as equipment drives, velocity reducers, equipment motors, speed reducers and gear reducers.
Equipment reducers, also named reducers, come in numerous transmission designs and are developed to multiply torque and minimize input speed to a sought after output pace. The major benefit of inline gearboxes is their ability to sustain manage in apps involving large rotational speeds. Their effectiveness and potential to supply substantial enter speeds with small backlash make inline reducer gearboxes excellent for a extensive variety of movement handle purposes