Tag Archives: helical reduction gearbox

China OEM R137 Helical Gear Helical Reduction Speed Reducer Gearbox cvt gearbox

Product Description

R137 Helical Gear Helical Reduction Speed Reducer Gearbox Unit. Helical gearbox series not only has higher transmission efficiency and loading capability than those of single-stage worm wheel transmission, but also reduces space. Moreover, under the close volume, the series can obtain higher transmission ratio and is more favorable for equipment setting. This product can be combined with various reducers to meet different requirements. S series with self-lock function
Energy Efficiency: Leveraging the advantages of high efficiency of helical gears and smooth transmission of worm gears, the reducer performs with outstanding stability and efficiency is above 90%
Loading Capacity: Available with power ranges from 0.12KW to 37KW, depending on different requirements and applications.
Installation Flexibility: All models are designed for a choice of mounting position M1-M6 specified by customers.
 

 

RICHMAN UNIVERSAL SOURCING CO LIMITED is located in HangZhou ZheJiang . With more than 20 years experience in gear transmission area, we have our owned factory and product lines. Worm reducer (WP series; RV series; VF series), screw jack reducer (WSH series) and helical gearbox (K,S,R,F series) are current mainly products. Strict and precision quality control procedure makes the final products meet demands of our customers.

We try to develop different markets, cooperate with kinds of customers, which can makes us keep moving forward, keep innovative and international vision. Richman Universal Sourcing is your best partner of transmission resolutions.

 

Application: Motor, Machinery
Function: Change Drive Torque, Change Drive Direction, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Three-Step
Customization:
Available

|

Customized Request

worm gearbox

Calculating Gear Ratio in a Worm Reducer

The gear ratio in a worm reducer is determined by the number of teeth on the worm wheel (also known as the worm gear) and the number of threads on the worm shaft. The gear ratio formula for a worm reducer is:

Gear Ratio = Number of Teeth on Worm Wheel / Number of Threads on Worm Shaft

For example, if the worm wheel has 60 teeth and the worm shaft has a single thread, the gear ratio would be 60:1.

It’s important to note that worm reducers have an inherent self-locking property due to the angle of the worm threads. As a result, the gear ratio also affects the mechanical advantage and the system’s ability to resist backdriving.

When calculating the gear ratio, ensure that the worm reducer is properly designed and that the gear ratio aligns with the desired mechanical characteristics for your application. Additionally, consider factors such as efficiency, load capacity, and speed limitations when selecting a gear ratio for a worm reducer.

worm gearbox

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.

worm gearbox

Can a Worm Gearbox Provide High Torque Output?

Yes, a worm gearbox is capable of providing high torque output due to its unique design and principle of operation. Worm gears are known for their high torque multiplication capabilities, making them suitable for applications that require significant torque transfer.

The torque output of a worm gearbox is influenced by several factors:

  • Lead Angle: The lead angle of the worm affects the mechanical advantage of the gear system. A larger lead angle can result in higher torque output.
  • Worm Diameter: A larger diameter worm can offer increased torque output as it provides more contact area with the gear.
  • Gear Ratio: The gear ratio between the worm and the gear determines the torque multiplication factor. A higher gear ratio leads to higher torque output.
  • Lubrication: Proper lubrication is essential to minimize friction and ensure efficient torque transmission.
  • Material and Quality: High-quality materials and precision manufacturing contribute to the gearbox’s ability to handle high torque loads.

Due to their ability to provide high torque output in a compact form factor, worm gearboxes are commonly used in various industrial applications, including heavy machinery, construction equipment, conveyor systems, and more.

China OEM R137 Helical Gear Helical Reduction Speed Reducer Gearbox cvt gearbox China OEM R137 Helical Gear Helical Reduction Speed Reducer Gearbox cvt gearbox
editor by CX 2023-10-26

China Best Sales Flange Mounting Foot Mounting High Torque Helical Geared Motor Reduction Gearbox gearbox worm box

Product Description

 

Product Description

MAIN FEATURES:
1) Made of high quality material,  non-rusting;Both flange and foot mounting available and suitable for all-round installation
2) Large output torque and high radiating efficiency
3)Precise grinding helical gear with Smooth running and low noise, no deformation,can work long time in dreadful condition
4)Nice appearance, durable service life and small volume, compact structure
5)Both 2 and 3 stage available with wide ratio range from 5 to 200
6)Different output shaft diameter available -40-50mm
7)Modular construction enlarge ratio from 5 to 1400

MAIN MATERIALS:
1)housing with aluminium alloyand cast iron material;
2)Output Shaft Material:20CrMnTi
3)Good quality no noise bearings to keep long service life
4)High performance oil seal to prevent from oil leakage

APPLICATIONS:
G3 Series helical gear motor are wide used for all kinds of automatic equipment, such as chip removal machine, conveyor, packaging equipment, woodworking machinery, farming equipment, slurry scraper ,dryer, mixer and so on.

Detailed Photos

Product Parameters

 

(n1=1400r/min  50hz)
norminal ratio 5 10 15 20 25 30 40 50 60 80 100 100 120 160   200   
0.1kw output shaft  Ø18 Ø22
n2* (r/min) 282 138 92 70 56 46 35 28 23 18 14 – 11 9 7
M2(Nm) 50hz 3.2 6.5 9.8 12.9 16.1 19.6 25.7 31.1 37.5 49.5 62.9 – 76.1 100.7 125.4
60hz 3 5 8 11 13 17 21 26 31 41 52 – 63 84 105
Fr1(N) 588 882 980 1180 1270 1370 1470 1570 2160 2450 2450 2450 2450 2450 2450
Fr2(N) 176
norminal ratio 5 10 15 20 25 30 40 50 60 80 100 100 120 160 200
0.2kw output shaft  Ø18 Ø22 Ø28
n2* (r/min) 282 138 92 70 56 45 35 29 23 18 14 13 12 8 7
M2(Nm) 50hz 6.5 12.6 19.1 26.3 32.6 38.9 50.4 63 75.6 100.8 103.9 125.4 150 200.4 250.7
60hz 5.4 10.5 16.6 21.9 27.1 32.4 42 52.5 63 84 86.6 104.5 125 167 208.9
Fr1(N) 588 882 980 1180 1270 1760 1860 1960 2160 2450 2450 2840 3330 3430 3430
Fr2(N) 196
norminal ratio 5 10 15 20 25 30 40 50 60 80 100 100 120 160 200
0.4kw output shaft  Ø22 Ø28 Ø32
n2* (r/min) 288 144 92 72 58 47 36 29 24 18 14 14 12 9 7
M2(Nm) 50hz 12.9 25 38.6 51.4 65.4 78.2 100.7 125.4 150 200.4 206.8 250.7 301.1 400.7 461.8
60hz 10.7 20.8 32.1 42.9 54.5 65.2 83.9 104.5 125 167 172.3 208.9 250.9 333.9 384.8
Fr1(N) 882 1180 1370 1470 1670 2550 2840 3140 3430 3430 3430 4900 5880 5880 5880
Fr2(N) 245
norminal ratio 5 10 15 20 25 30 40 50 60 80 100 100 120 160 200
0.75kw output shaft  Ø28 Ø32 Ø40
n2* (r/min) 278 140 94 69 58 46 35 29 24 18 14 14 11 9 7
M2(Nm) 50hz 24.6 48.2 72.9 97.5 122.1 145.7 187.5 235.7 282.9 376.1 387.9 439 527 703 764
60hz 20.5 40.2 60.7 81.3 201.8 121.4 156.3 196.4 235.7 313.4 323.2 366 439 585 732
Fr1(N) 1270 1760 2160 2350 2450 4571 4210 4610 5490 5880 5880 7060 7060 7060 7060
Fr2(N) 294
norminal ratio 5 10 15 20 25 30 40 50 60 80 100 100 120 160 200
1.5kw output shaft  Ø32 Ø40 Ø50
n2* (r/min) 280 140 93 70 55 47 34 27 24 17 14 13 12 8 7
M2(Nm) 50hz 48.2 97.5 145.7 193.9 242.1 272 351 439 527 703 724 878 1060 1230 1230
60hz 40.2 81.3 121.4 161.6 201.8 226 293 366 439 585 603 732 878 1170 1230
Fr1(N) 1760 2450 2840 3230 3820 5100 5880 7060 7060 7060 7060 9800 9800 9800 9800
Fr2(N) 343
norminal ratio 5 10 15 20 25 30 40 50 60 80 100        
2.2kw output shaft  Ø40 Ø50  
n2* (r/min) 272 136 95 68 54 45 36 28 24 18 14        
M2(Nm) 50hz 67 133 200 266 332 399 515 644 773 1571 1230        
60hz 56 111 167 221 277 332 429 537 644 858 1080        
Fr1(N) 2160 3140 3530 4571 4700 6960 7250 8620 9800 9800 9800        
Fr2(N) 392

Outline and mounting dimension:

G3FM: THREE PHASE GEAR MOTOR WITH FLANGE                                                                                       (n1=1400r/min)
Power kw output shaft ratio A F I J M O O1 P Q R S T U W X Y Y1
standard brake
0.1kw  Ø18 5–30-40-50 236 270 192.5 11 16.5 170 4 10 30 145 35 18 20.5 129 6 157 80 81
 Ø22 -160-200 262 296 197.5 11 19 185 4 12 40 148 47 22 24.5 129 6 171.5 89.5 83.5
0.2kw  Ø18 5- 267 270 192.5 11 16.5 170 4 10 30 145 35 18 20.5 129 6 161 80 81
 Ø22 -80-100 293 296 197.5 11 19 185 4 12 40 148 47 22 24.5 129 6 171.5 89.5 83.5
 Ø28 306 309.5 208.5 11 23.5 215 4 15 45 170 50 28 31 129 8 198.5 105.5 88
0.4kw  Ø22 5- 314 324.5 204 11 19 185 4 12 40 148 47 22 24.5 139 6 171.5 89.5 88.5
 Ø28 -80-100 330 337.5 215 11 23.5 215 4 15 45 170 50 28 31 139 8 198.5 105.5 93
 Ø32 349 357 229.5 13 28.5 250 4 15 55 180 60 32 35 139 10 234 126 98
0.75kw  Ø28 5- 350.5 343.5 227.5 11 23.5 215 4 15 45 170 50 28 31 159 8 198.5 105.5 103
 Ø32 -80-100 379.5 387 242 13 28.5 250 4 15 55 180 60 32 35 159 10 234 126 108
 Ø40 401.5 408.5 270 18 34 310 5 18 65 230 71 40 43 185 12 284 149 126.5
1.5kw  Ø32 5- 420.5 441 254 13 28.5 250 5 15 55 180 60 32 35 185 10 234 126 121
 Ø40 -80-100 457.5 478 270 18 34 310 5 18 65 230 71 40 43 185 12 284 149 126.5
 Ø50 485.5 506 300 22 40 360 5 25 75 270 83 50 53.5 185 14 325 173.5 132.5
2.2kw  Ø40 5- 466.5 487 270 18 34 310 5 18 65 230 71 40 43 185 12 284 149 126.5
 Ø50 -80-100 510.5 531 300 22 40 360 5 25 75 270 83 50 53.5 185 14 325 173.5 132.5


 

G3LM: THREE PHASE GEAR MOTOR WITH FOOT                                                                                                               (n1=1400r/min)
Power kw output shaft ratio A D E F J G H K P S T   U  V W   X  Y   Y1       
standard brake
0.1kw  Ø18 5–30-40-50 236 270 40 110 135 16.5 65 9 45 30 18 20.5 129 183 6 133 85 10
 Ø22 -160-200 262 296 65 130 155 19 90 11 55 40 22 24.5 129 193 6 139.5 90 12
0.2kw  Ø18 5- 267 270 40 110 135 16.5 65 9 45 30 18 20.5 129 183 6 133 85 10
 Ø22 -80-100 293 296 65 130 155 19 90 11 55 40 22 24.5 129 193 6 139.5 90 12
 Ø28 306 309.5 90 140 175 23.5 125 11 65 45 28 31 129 203 8 170 110 15
0.4kw  Ø22 5- 314 324.5 65 130 155 19 90 11 55 40 22 24.5 139 199.5 6 141.5 90 12
 Ø28 -80-100 330 337.5 90 140 175 23.5 125 11 65 45 28 31 139 210 8 170 110 15
 Ø32 349 357 130 170 208 28.5 170 13 70 55 32 35 139 226 10 198 130 18
0.75kw  Ø28 5- 350.5 343.5 90 140 175 23.5 125 11 65 45 28 31 159 222 8 170 110 15
 Ø32 -80-100 379.5 387 130 170 208 28.5 170 13 70 55 32 35 159 238.5 10 198 130 18
 Ø40 401.5 408.5 150 210 254 34 196 15 90 65 40 43 185 249 12 230 150 20
1.5kw  Ø32 5- 420.5 441 130 170 208 28.5 170 13 70 55 32 35 185 250.5 10 198 130 18
 Ø40 -80-100 457.5 478 150 210 254 34 196 15 90 65 40 43 185 260 12 230 150 20
 Ø50 485.5 506 160 230 290 40 210 18 100 75 50 53.5 185 288 14 265 170 25
2.2kw  Ø40 5- 466.5 487 150 210 254 34 196 15 90 65 40 43 185 260 12 230 150 20
 Ø50 -80-100 510.5 531 160 230 290 40 210 18 100 75 50 53.5 185 288 14 265 170 25


 

G3FS: IEC GEAR REDUCER WITH FOOT                                                                                                                           (n1=1400r/min)
Power kw output shaft ratio A B C F I J L M N O O1 P Q R S S1 T T1 W W1 X Y Y1
0.12kw  Ø18 5–30-40-50 147 95 115 154 11 16.5 4.5 170 140 4 10 30 145 35 18 11 20.5 12.8 6 4 163 80 86.5
 Ø22 -160-200 173 95 115 164 11 19 4.5 185 140 4 12 40 148 47 22 11 24.5 12.8 6 4 171.5 89.5 89
0.18kw  Ø18 5- 147 95 115 154 11 16.5 4.5 170 140 4 10 30 145 35 18 11 20.5 12.8 6 4 163 80 86.5
 Ø22 -80-100 173 95 115 164 11 19 4.5 185 140 4 12 40 148 47 22 11 24.5 12.8 6 4 171.5 89.5 89
 Ø28 186.5 95 115 186 11 23.5 4.5 215 140 4 15 45 170 50 28 11 31 12.8 8 4 198.5 105.5 93.5
0.37kw  Ø22 5- 181.5 110 130 164 11 19 4.5 185 160 4 12 40 148 47 22 14 24.5 16.3 6 5 201 89.5 99
 Ø28 -80-100 198 110 130 186 11 23.5 4.5 215 160 4 15 45 170 50 28 14 31 16.3 8 5 198.5 105.5 103.5
 Ø32 216.5 110 130 215 13 28.5 4.5 250 160 4 15 55 180 60 32 14 35 16.3 10 5 234 126 108.5
0.75kw  Ø28 5- 206.5 130 165 185 11 23.5 4.5 215 200 4 15 45 170 50 28 19 31 21.8 8 6 216.5 105.5 123.5
 Ø32 -80-100 235 130 165 215 13 28.5 4.5 250 200 4 15 55 180 60 32 19 35 21.8 10 6 236.5 126 128.5
 Ø40 260.5 130 165 270 18 34 4.5 310 200 5 18 65 230 71 40 19 43 21.8 12 8 284 149 134
1.5kw  Ø32 5- 252 130 165 215 13 28.5 4.5 250 200 5 15 55 180 60 32 24 35 27.3 10 8 236.5 126 128.5
 Ø40 -80-100 293.5 130 165 270 18 34 4.5 310 200 5 18 65 230 71 40 24 43 27.3 12 8 284 149 134
 Ø50 321.5 130 165 300 22 40 4.5 360 200 5 25 75 270 83 50 24 53.5 27.3 14 8 323.5 173.5 140
2.2kw  Ø40 5- 290 180 215 270 18 34 5.5 310 250 5 18 65 230 71 40 28 43 31.3 12 8 284 149 134
 Ø50 -80-100 334 180 215 300 22 40 5.5 360 250 5 25 75 270 83 50 28 53.5 31.3 14 8 323.5 173.5 140


 

G3LS: IEC GEAR REDUCER WITH FOOT                                                                                                                           (n1=1400r/min)  
Power kw output shaft ratio A B C D E F G H J K L N P S S1 T T1 W W1 X Y Y1 Z
0.12kw  Ø18 5–30-40-50 147 95 115 40 110 135 65 9 16.5 45 4.5 140 30 18 11 20.5 12.8 6 4 138.5 85 10 M8
 Ø22 -160-200 173 95 115 65 130 154 90 11 19 55 4.5 140 40 22 11 24.5 12.8 6 4 141 90 12 M8
0.18kw  Ø18 5- 147 95 115 40 110 135 65 9 16.5 45 4.5 140 30 18 11 20.5 12.8 6 4 138.5 85 10 M8
 Ø22 -80-100 173 95 115 65 130 154 90 11 19 55 4.5 140 40 22 11 24.5 12.8 6 4 141 90 12 M8
 Ø28 186.5 95 115 90 140 175 125 11 23.5 65 4.5 140 45 28 11 31 12.8 8 4 170 110 15 M8
0.37kw  Ø22 5- 181.5 110 130 65 130 154 90 11 19 55 4.5 160 40 22 14 24.5 16.3 6 5 151 90 12 M8
 Ø28 -80-100 198 110 130 90 140 175 125 11 23.5 65 4.5 160 45 28 14 31 16.3 8 5 170 110 15 M8
 Ø32 216.5 110 130 130 170 208 170 13 28.5 70 4.5 160 55 32 14 35 16.3 10 5 198 130 18 M8
0.75kw  Ø28 5- 206.5 130 165 90 140 175 125 11 23.5 65 4.5 200 45 28 19 31 21.8 8 6 186.5 110 15 M10
 Ø32 -80-100 235 130 165 130 170 208 170 13 28.5 70 4.5 200 55 32 19 35 21.8 10 6 201.5 130 18 M10
 Ø40 260.5 130 165 150 210 254 196 15 34 90 4.5 200 65 40 19 43 21.8 12 8 230 150 20 M10
1.5kw  Ø32 5- 252 130 165 130 170 208 170 13 28.5 70 4.5 200 55 32 24 35 27.3 10 8 201.5 130 18 M10
 Ø40 -80-100 293.5 130 165 150 210 254 196 15 34 90 4.5 200 65 40 24 43 27.3 12 8 230 150 20 M10
 Ø50 321.5 130 165 160 230 290 210 18 40 100 4.5 200 75 50 24 53.5 27.3 14 8 265 170 25 M10
2.2kw  Ø40 5- 290 180 215 150 210 254 196 15 34 90 5.5 250 65 40 28 43 31.3 12 8 230 150 20 M12
 Ø50 -80-100 334 180 215 160 230 290 210 18 40 100 5.5 250 75 50 28 53.5 31.3 14 8 265 170 25 M12

Company Profile

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 the Middle East and so on.Our aim is to develop and innovate on the basis of high quality, and create a good reputation for reducers.

Workshop:

 

Exhibition

ZheJiang PTC Fair:

Packaging & Shipping

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:4000-5000 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, Power Transmission Applications
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical or Horizontal Type
Step: Two Stage- Three Stage
Samples:
US$ 35/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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worm reducer

Worm gear reducer gearbox

A worm gear reducer gearbox is a mechanical device used to reduce the viscosity of fluids. It can be used in a variety of applications and is available in a variety of sizes. Read on to learn more about these devices. They come in different shapes, sizes and prices. Also, these products are very reliable.

Viscosity

A new study shows that polymers derived from worms reduce the viscosity of aqueous solutions. The researchers mixed the worms with water and then applied shearing force to the mixture. Polymer-filled solutions are more resistant to shear forces than simple liquids. This is because when the solution is sheared, the filaments become entangled with each other. When the solution is sheared, the filaments line up, reducing the viscosity of the solution.
The researchers then used live insects to study the polymer’s shear thinning properties. By measuring “worm activity”, the researchers could calculate the viscosity of the mixture. The researchers then altered the worms’ activity and measured changes in the viscosity of the mixture.
The PSMA13 precursor was synthesized from BzMA at 90 °C. The resulting PSMA13-PBzMA65 worms were studied using SAXS, 1H NMR and TEM. They were found to be highly anisotropic over a wide temperature range.
The efficiency of a worm gear reducer gearbox increases with the number of revolutions of the input shaft. Braking torque also increases with the viscosity of the oil. These three factors are used to determine the efficiency of a worm gear reducer gearbox. A worm gear reducer gearbox with a helical pinion on the motor shaft will achieve a 40:1 gear ratio. The combination of a 4 liter ratio helical primary gear with a 10:l worm secondary gear will achieve high efficiency and overload capability.
The PSMA13-PBzMA65 dispersion has the same effective viscosity at 20 degrees Celsius and variable temperature. The transition time is 0.01 Pa s, indicating good thermal reversibility.

Self-locking function

Worm reducer gearboxes have many advantages. This gear has a high capacity and can transmit a lot of power. It’s also very quiet. Its advantages also include a space-saving design. Another benefit of worm reducer gearboxes is their ease of lubrication and cooling. It is also an excellent choice for transmitting high power with high gear ratios.
The self-locking function of the worm gear unit ensures that torque is only transmitted in one direction. When the load peaks, the torque signal is disabled. Unlike conventional gear reducer gearboxes, self-locking worm gears are not interchangeable.
Self-locking worm gears are not suitable for high mass applications because the weight of the driven mass can overwhelm the gear. The large mass can cause a huge side load on the worm, which can cause the worm to break. To solve this problem, a self-locking worm gear train with special provisions can be designed to reduce the heat generated.
The self-locking properties of worm reducer gearboxes are helpful in many industrial applications. It prevents reversing, which saves money on the braking system. It can also be used to lift and hold loads. The self-locking function is very useful in preventing backing.
The self-locking function depends on the pitch diameter and lead angle. A larger pitch diameter will make the self-locking function easier. However, the lead angle decreases as the pitch diameter increases. The higher pitch diameter will also make the worm reducer gearbox more resistant to backlash.
Self-locking worm gears are also useful in lifting and hoisting applications. If the worm gear is self-locking, it cannot reverse its direction without positive torque.s This makes the worm gear ideal for applications where the worm must be lowered.
worm reducer

application

The worm gear reducer gearbox market is a global industry consisting of several sub-sectors. This report analyzes past and current market trends and discusses key challenges and opportunities in this market. It also highlights leading marketing players and their marketing strategies. Furthermore, the report covers important segments and provides information on emerging segments.
Worm reducer gearboxes can be used in a variety of applications, such as reducing the speed and torque of rotating parts. These gears are usually available as gear sets and seat units and are available in multi-speed designs. Some manufacturers also offer precision worms and zero-backlash worms for high precision reduction.
Typically, worm gears are used on vertical axes that do not intersect. Compared to other gear drives, they are inefficient but produce a lot of reduction. There are two basic types of worm gears: double envelope and single envelope. The difference is in how they work. When the two axes do not intersect, a double-enveloping worm gear is used.
In the industrial world, worm gear reducer gearboxes are the most popular type of reducer gearbox. They are known for their high torque output multipliers and high reduction ratios. They are used in many power transmission applications including elevators, safety gates, and conveyor belts. They are especially suitable for low to medium-horsepower applications.
Worm gears can also be used for noise control. Its unique shape and size make it suitable for tight spaces. They are also suitable for conveying heavy materials and the packaging industry. In addition, they have high gear ratios, which make them suitable for small and compact machinery.

cost

The cost of a worm gear reducer gearbox depends on several factors, including the type of worm used, the materials used to manufacture the equipment, and the number of users. The worm gear reducer gearbox market is divided into two types: vertical and horizontal. Furthermore, the market is segmented by application, including the automotive industry, shipping industry, and machinery and equipment.
Worm gear reducer gearbox is a popular type of reducer gearbox. They are available in standard and flush-type packaging. They feature C-side inputs for standard NEMA motors and multiple mounting positions to suit the application. For example, a soup factory can use the same hollow reducer gearbox in multiple installation locations.
Another application for worm gear reducer gearboxes is in conveyors. They provide torque and speed reduction to move products efficiently. They are also widely used in security doors that automatically lock when they are closed. Typically, these doors use two separate worm drives. In this way, they cannot be reversed.
The cost of a worm gear reducer gearbox is determined by several factors. Size and material are important. Worm gear reducer gearboxes can be made of aluminum, cast iron, or stainless steel. Its efficiency depends on its size and proportions. It is usually used as a retarder in low-speed machinery, but can also be used as a secondary braking device.
There are two types of worms: standard worm and double worm gear. Standard worms have one or two threads, and double worm gears have one left-hand and right-hand thread. A single-threaded combination will give you a 50 reduction ratio, while a dual-threaded combination will only give you a 25% reduction.
worm reducer

manufacturing

Agknx Transmission Ltd. manufactures premium worm gear reducer gearboxes with robust construction and premium case-hardened steel worms. They use phosphor bronze centrifugally cast rims and attach them to the output shaft in the center. They also feature dual-purpose bearings and a large overhang load margin on the output shaft. The high-quality reducer gearbox also has a full range of positive lubrication functions. This means that they do not need special attention when using low-speed shaft extensions.
China Best Sales Flange Mounting Foot Mounting High Torque Helical Geared Motor Reduction Gearbox gearbox worm boxChina Best Sales Flange Mounting Foot Mounting High Torque Helical Geared Motor Reduction Gearbox gearbox worm box
editor by CX 2023-05-22

China Free Design Custom Quick Delivery 3kw Helical Bevel Electric Motor Speed Reduction Gearbox K77 Ka77 Kab77 Kf87 Kaf97 Kat97 Kaz97 supplier

Merchandise Description

Helical Gearmotor Velocity Reducer Gearbox R Sequence

Functions:
-Higher effectiveness: 92%-ninety seven%
-Compact structure: Small offset output, 2 stage and 3 stage are in the same box.
-High precision: the gear is created of substantial-good quality alloy metal forging, carbonitriding and hardening remedy, grinding method to guarantee substantial precision and stable operating.
-Substantial interchangeability: highly modular, serial design, powerful flexibility and interchangeability.

Complex parameters

Ratio three.forty one-289.74
Input power .12-160KW
Output torque 61-23200N.m
Output pace five-415rpm
Mounting kind Foot mounted, flange mounted, foot and flange mounted, solitary-phase foot mounted, single stage flange mounted, Flange-mounted with ex10ded bearing hub
Input Technique Flange enter(AM), shaft input(Ad), inline AC motor enter, or AQA servo motor
Brake Launch HF-manual launch(lock in the brake launch placement), HR-handbook release(autom-atic braking situation)
Thermistor TF(Thermistor protection PTC thermisto)
TH(Thermistor safety Bimetal swotch)
Mounting Placement M1, M2, M3, M4, M5, M6
Type S37-S187
Output shaft dis. 20mm, 25mm, 30mm, 35mm, 40mm, 50mm, 60mm, 70mm, 90mm, 110mm, 120mm
Housing materials HT200 substantial-toughness forged iron from R37,forty seven,57,sixty seven,seventy seven,87
Housing materials HT250 High toughness forged iron from R97 107,137,147,157,167,187
Warmth treatment technology carbonitriding and hardening treatment method
Performance 92%-97%
Lubricant VG220
Protection Course IP55, F class

High quality Control
Quality:Insist on Advancement,Attempt for CZPT With the improvement of tools production indurstry,consumer in no way satirsfy with the current high quality of our goods,on the opposite,wcreate the price of quality.
Good quality plan:to increase the total stage in the field of power transmission  
Good quality View:Constant Improvement , pursuit of excellence
Good quality Philosophy:Quality creates price

three. Incoming Quality Management
To create the AQL acceptable degree of incoming material manage, to give the content for the whole inspection, sampling, immunity. On the acceptance of certified goods to warehousing, substandard products to just take return, check, rework, rework inspection responsible for monitoring negative, to monitor the provider to take corrective actions to avoid recurrence.

four. Process Top quality Manage
The producing internet site of the first evaluation, inspection and last inspection, sampling in accordance to the needs of some initiatives, judging the top quality adjust pattern discovered abnormal phenomenon of producing, and supervise the creation office to enhance, remove the abnormal phenomenon or point out

five. FQC(Final QC)
After the production office will full the merchandise, stand in the customer’s position on the finished merchandise quality verification, in get to ensure the quality of client anticipations and requirements.

6. OQC(Outgoing QC)
Following the solution sample inspection to determine the competent, permitting storage, but when the concluded merchandise from the warehouse just before the formal shipping and delivery of the products, there is a examine, this is called the shipment inspection.Verify con10t:In the warehouse storage and transfer standing to validate, whilst confirming the supply of the product is a merchandise inspection to establish the certified

Certifications

packaging

FAQ

1. How to select a gearbox which fulfills our requirement?

You can refer to our catalogue to pick the gearbox or we can assist to decide on when you provide

the specialized details of necessary output torque, output speed and motor parameter etc.

 

2. What details shall we give prior to putting a buy get?

a) Variety of the gearbox, ratio, enter and output sort, enter flange, mounting placement, and motor informati1tc.

b) Housing coloration.

c) Obtain quantity.

d) Other special specifications.

 

3. What industries are your gearboxes being utilised?

Our gearboxes are commonly utilised in the regions of textile, foods processing, beverage, chemical industry,

escalator,automated storage products, metallurgy, tabacco, environmental defense, CZPT and and many others.

 

4. Doyou sell motors?

We have secure motor suppliers who have been coperating with us for a long-time. They can supply motors

with substantial quality.  

 

The time period “gearbox” is used to refer to any system that connects a motor to a equipment and is made up of a collection of gears, also identified as a equipment established. It receives the primary input speed from the motor and changes it to a different output speed making use of its gears. Different varieties and combos of gears serve specific needs. The kinds of gears located in gearboxes consist of spur gears, bevel gears, helical gears, helical gears and worm gears. The functionality performance of a gearbox is represented by the gearbox ratio, which is the ratio of the pace of the enter source to the velocity of the output resource
Gear reducers, also called reducers, occur in a number of transmission designs and are developed to multiply torque and decrease input speed to a sought after output pace. The main benefit of inline gearboxes is their capability to keep manage in purposes involving substantial rotational speeds. Their efficiency and capacity to give higher input speeds with minimal backlash make inline reducer gearboxes perfect for a wide selection of motion manage applications

China Free Design Custom Quick Delivery 3kw Helical Bevel Electric Motor Speed Reduction Gearbox K77 Ka77 Kab77 Kf87 Kaf97 Kat97 Kaz97 supplier

China manufacturer Worm Reduction Gearbox Gear Box Wheel Speed Reducer Jack Worm Planetary Helical Bevel Steering Gear Drive Nmrv Manufacturer Industrial Worm Reduction Gearbox factory

Product Description

Worm Reduction Gearbox Equipment box wheel Pace Reducer Jack Worm Planetary Helical Bevel Steering Gear Travel Nmrv Company Industrial Worm Reduction Gearbox

     

      

These compact, light-weight, lower backlash inline gear reducers have been at first designed for encoder applications. They are also appropriate for several other drive methods. Encoder equipment reducers have a quite lower second of inertia at the shaft input and are rated for input speeds up to 3000 rpm. Two frame measurements are available with equipment ratios from 4.ninety six:1 to 3600:1. Our encoder gearbox sync pads are accessible from inventory.
Gear reducers are also known as reducers. Mechanical components, by possibly of these two names, are made to minimize the power transferred between the motor and the equipment among the rotational speeds (revolutions for each moment). The reducer efficiently decreases the rotational speed developed by the motor, thereby managing the velocity at which the machine operates and rising the torque created by the motor. Multiplying the torque made by the motor boosts the machine’s offered electrical power – a process identified as “mechanical dominance”. In a larger context, equipment reducers are generally tools utilised to improve the performance of equipment operation.

China manufacturer Worm Reduction Gearbox Gear Box Wheel Speed Reducer Jack Worm Planetary Helical Bevel Steering Gear Drive Nmrv Manufacturer Industrial Worm Reduction Gearbox factory

China OEM Clutch for Worm Reducer Motor Reduction Bevel Helical Gearbox with Rack Manufacturer Good quality

Merchandise Description

clutch for worm reducer motor reduction bevel helical gearbox with rack manufacturer 

               

Underneath is a checklist of our presently accessible industrial gearboxes. If you can’t find what you are seeking for, remember to speak to the manufacturing facility for a lot more alternatives. At EP, we are consistently establishing new items and retrofitting outdated types to meet up with consumer needs.
We are seasoned transmission sellers and offer a broad range of transmissions, an crucial component of many drive techniques. Gearboxes can be utilised to minimize or increase speed, increase torque, reverse or adjust the path of a generate shaft. Gearboxes are also recognized as gear drives, speed reducers, equipment motors, pace reducers and equipment reducers.

China OEM Clutch for Worm Reducer Motor Reduction Bevel Helical Gearbox with Rack Manufacturer Good quality

China manufacturer Worm Reduction Gearbox Gear Box Wheel Speed Reducer Jack Worm Planetary Helical Bevel Steering Gear Drive Nmrv Manufacturer Industrial Worm Reduction Gearbox Professional

Merchandise Description

 Worm Reduction Gearbox Gear box wheel Velocity Reducer Jack Worm Planetary Helical Bevel Steering Gear Push Nmrv Producer Industrial Worm Reduction Gearbox

How does a worm equipment perform?
How Worm Gears Function. An electric powered motor or motor applies rotational electricity by means of to the worm. The worm rotates from the wheel, and the screw confront pushes on the tooth of the wheel. The wheel is pushed against the load.

Can a worm equipment go the two directions?
Worm drives can go both direction, but they need to have to be made for it. As you can think about, turning the worm shaft under load will generate a thrust alongside the axis of the screw. However, if you reverse the path the direction of thrust will reverse as effectively.

The standard composition of the worm gear reducer is primarily composed of the worm gear, the shaft, the bearing, the box human body and its add-ons. Can be divided into 3 simple structural parts: box, worm equipment, bearing and shaft blend. The box is the foundation of all the accessories in the worm equipment reducer. It is an crucial element that supports the fastened shaft areas, guarantees the appropriate relative placement of the transmission elements and supports the load acting on the reducer. The major function of the worm equipment is to transmit the motion and power amongst the 2 staggered shafts.
 

 

When looking at a reducer vs a gearbox, usually the only variation is terminology. This is because all reducers are gearboxes. However, not all gearboxes are retarders. This may audio complicated, but it is actually very simple. A reducer is a equipment set between the motor and the device. The objective of the reducer is to reduce the rotational speed transferred in between these two endpoints. The reducer amplifies and multiplies the torque (enter) produced by the motor. Second, a reducer, as the title indicates, decreases the speed of the input (output in rpm) so that the output is the correct pace. The time period “gearbox” is just a generic time period utilised for the gear practice in between the motor and the device. For that reason, all reducers are gearboxes. Nonetheless, not all gearboxes reduce enter pace. Despite the fact that unusual, gearboxes can really enhance input speeds. By far the most widespread sort of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.
Equipment reducers, also called reducers, appear in a number of transmission designs and are developed to multiply torque and decrease enter speed to a wanted output speed. The principal gain of inline gearboxes is their capability to sustain handle in apps involving large rotational speeds. Their efficiency and capacity to supply higher enter speeds with nominal backlash make inline reducer gearboxes perfect for a wide range of movement manage apps

China manufacturer Worm Reduction Gearbox Gear Box Wheel Speed Reducer Jack Worm Planetary Helical Bevel Steering Gear Drive Nmrv Manufacturer Industrial Worm Reduction Gearbox Professional

China Professional Double Reduction Worm Gearbox Wheel Speed Reducer Jack Worm Planetary Helical Bevel Steering Gear Drive Nmrv Manufacturer Industry Double Reduction Worm Gearbox manufacturer

Merchandise Description

Double Reduction Worm Gearbox Wheel Pace Reducer Jack Worm Planetary Helical Bevel Steering Equipment Drive Nmrv Producer Business Double Reduction Worm Gearbox

     
  

Gearboxes are mechanical devices that aid travel methods sustain optimum speed and torque for programs. Also acknowledged as gearboxes and gear drives, they minimize the rotational pace of the enter shaft by a specific proportion and increase the electrical power delivered to the output shaft by the very same percentage. Ratio multipliers improve the deceleration and torque offered by the reducer by a specific ratio and are appropriate for parallel installations. Mounting bases, torque arms and flange couplings are equipment utilised with the reducer. They are typically used in purposes exactly where the reducer is not right connected to the generate system.
Right angle gearboxes (worm and planetary gears) are sturdy and can be employed for 90° turns. An inline reducer (parallel shaft and planetary) is an excellent matching motor with large input speeds, or when gear motor effectiveness is crucial. Get in touch with our technical sales employees to aid determine which transmission answer is best for you.

China Professional Double Reduction Worm Gearbox Wheel Speed Reducer Jack Worm Planetary Helical Bevel Steering Gear Drive Nmrv Manufacturer Industry Double Reduction Worm Gearbox manufacturer

China wholesaler Small Gear Reduction Foot Mounted 1400 Rpm Gearbox Helical Gearbox Engineering

Product Description

tiny gear reduction Foot Mounted 1400 RPM  gearbox helical gearbox

Merchandise Description


Comp1nts:
1. Housing: Solid Iron
two. Gears: Helical Gears
3. Input Configurations:
Equipped with Electrical Motors
Sound Shaft Enter
IEC or NEMA Motor Flange
four. Relevant Motors:
Solitary Section AC Motor, 3 Phase AC Motor
Brake Motors
Inverter Motors
Multi-velocity Motors
Explosion-proof Motor
Roller Motor
5. Output Configurations:
Solid Shaft Output

Thorough Photographs

Versions:
R Series (Foot-mounted): R18~R168
RS Series (Foot-mounted, Strong Shaft Input)
RF Series (Flange-mounted): RF18~RF168
RFS Series (Flange-mounted, Strong Shaft Input)
RX Sequence (1 Phase, Foot-mounted): RX38~RX158
RXS Series (1 Phase, Foot-mounted, Strong Shaft Enter)
RXF Collection (1 Stage, Flange-mounted): RXF38~RXF158
RXFS Collection (1 Phase, Flange-mounted, Strong Shaft Input)
RM Collection (agitator gearboxes): Specially designed for agitating programs
Functions:
one. Compact structure, modular layout
two. Solitary-phase, 2-phase and 3-phase sizes
three. Large reduction ratio and torque density
4. Lengthy support daily life
five. Can be merged with other kinds of gearboxes (This sort of as R Collection, K Collection, F Collection, S Sequence, UDL Series)
Parameters:
two Phase or 3 Phase
Set up:
Foot Mounted
Flange Mounted
Lubrication:
Oil-bathtub and Splash Lubrication
Cooling:
All-natural Cooling
 

Product Parameters

Designs Output Shaft Dia. Enter Shaft Dia. Energy(kW) Ratio Max. Torque(Nm)
R/RF18 20mm – .eighteen~.seventy five three.83~74.eighty four 85
R/RF28 25mm 16mm .eighteen~three 3.37~a hundred thirty five.09 130
R/RF38 25mm 16mm .eighteen~3 three.41~134.eighty two two hundred
R/RF48 30mm 19mm .eighteen~5.five 3.eighty three~176.88 300
R/RF58 35mm 19mm .eighteen~7.5 four.39~186.89 450
R/RF68 35mm 19mm .eighteen~7.five four.29~199.81 600
R/RF78 40mm 24mm .eighteen~eleven five.21~195.24 820
R/RF88 50mm 28mm .fifty five~22 5.36~246.fifty four 1550
R/RF98 60mm 38mm .55~thirty 4.forty nine~289.6 3000
R/RF108 70mm 42mm two.2~45 five.06~245.5 4300
R/RF138 90mm 55mm 5.5~fifty five five.51~223.34 8000
R/RF148 110mm 55mm eleven~90 five.00~163.46 13000
R/RF168 120mm 70mm eleven~one hundred sixty 8.seventy seven~196.forty one 18000

1 Phase

Designs Output Shaft Dia. Enter Shaft Dia. Energy(kW) Ratio Max. Torque(Nm)
RX/RXF38 20mm 16mm .18~1.1 1.6~3.seventy six twenty
RX/RXF58 20mm 19mm .eighteen~5.5 one.3~5.five 70
RX/RXF68 25mm 19mm .18~7.five 1.4~6.07 a hundred thirty five
RX/RXF78 30mm 24mm 1.1~11 1.forty two~5.63 215
RX/RXF88 40mm 28mm three~22 one.39~6.44 400
RX/RXF98 50mm 38mm five.5~thirty 1.42~5.eighty two 600
RX/RXF108 60mm 42mm seven.5~forty five 1.forty four~6.65 830
RX/RXF128 75mm 55mm 7.5~90 one.fifty six~6.47 1110
RX/RXF158 90mm 70mm eleven~132 1.63~6.22 1680

Packaging & Transport

Packaging & Delivery
Velocity Reducer Worm Gearbox Packaging Details:Plastic Bags, Plywood Circumstances
Port:ZheJiang /HangZhou

Business Profile

1.Much more than 35 many years experience in R&D and producing, export equipment motors & industrial gearboxes.
two. Standardization of the gearbox series
3. Robust layout ability for big power & personalized gearboxes.
4. Large quality gearboxes and established options supplier.
5. Rigorous top quality control process, steady top quality.
six. Considerably less than 2% of the quality grievances.
seven. Modular design, short supply time.
8. Swift response & expert companies.

Buyer going to:

Following Product sales Services

Pre-sale providers one. Choose gear design.
2.Design and style and CZPT goods in accordance to clients’ specific prerequisite.
3.Teach technological private for customers
Services throughout marketing one.Pre-verify and accept goods forward of shipping.
2. Assist clientele to draft resolving strategies.
After-sale providers 1.Help clientele to get ready for the very first building plan.
two. Train the initial-line operators.
3.Get initiative to remove the problems quickly.
4. Give specialized exchanging.

FAQ

one.Q:What types of gearbox can you produce for us?

A:Principal products of our firm: UDL series speed variator,RV collection worm equipment reducer, ATA series shaft mounted gearbox, X,B collection equipment reducer,
P collection planetary gearbox and R, S, K, and F series helical-tooth reducer, much more
than one hundred types and 1000’s of specs
2.Q:Can you make as per customized drawing?
A: Indeed, we offer personalized services for customers.
three.Q:What is your phrases of payment ?
A: thirty% CZPT payment by T/T after signing the deal.70% ahead of shipping and delivery
4.Q:What is your MOQ?
A: 1 Set

If you are fascinated in our merchandise, welcome you speak to me.
Our team will assist any need to have you may have.

Beneath is a record of our presently obtainable industrial gearboxes. If you can not find what you are seeking for, remember to make contact with the manufacturing facility for a lot more options. At EP, we are consistently establishing new products and retrofitting old ones to meet up with client demands.
Beneath is a listing of our at present available industrial gearboxes. If you cannot find what you are looking for, you should contact the manufacturing unit for far more choices. At EP, we are consistently establishing new items and retrofitting previous types to meet buyer demands.

China wholesaler Small Gear Reduction Foot Mounted 1400 Rpm Gearbox Helical Gearbox Engineering

China supplier Assembly Reduction Gear Reducer Motor Drive Wheel Right Angle Stainless Steel Self Locking Helical Application Small NEMA Winch Worm Gearbox Manufacturer Best Sales

Merchandise Description

assembly reduction equipment reducer motor travel wheel right angle stainless metal  self locking helical  application modest  nema winch worm gearbox  manufacturer

Gearboxes are mechanical devices that assist push systems preserve ideal pace and torque for apps. Also known as gearboxes and gear drives, they minimize the rotational velocity of the enter shaft by a specific percentage and boost the energy shipped to the output shaft by the identical proportion. Ratio multipliers enhance the deceleration and torque offered by the reducer by a particular ratio and are suited for parallel installations. Mounting bases, torque arms and flange couplings are equipment utilised with the reducer. They are usually employed in programs exactly where the reducer is not immediately linked to the travel system.
Gearboxes go by a lot of various names, including equipment drives, pace reducers, equipment reducers, velocity reducers, and equipment motors. All terms are utilised interchangeably when referring to inline equipment reducers. Our inventory consists of a extensive range of gear reducers for large pace, substantial precision applications with enter speeds up to 4000 RPM.

China supplier Assembly Reduction Gear Reducer Motor Drive Wheel Right Angle Stainless Steel Self Locking Helical Application Small NEMA Winch Worm Gearbox Manufacturer Best Sales

China shop Nmrv050 Double Reduction Small Aluminium Helical Worm Drive Wheel Gear Reducer Motor Gearbox Interchange with NEMA 23 Worm Gearbox OEM

Merchandise Description

nmrv050  double reduction tiny aluminium helical worm  drive wheel gear reducer motor gearbox interchange with nema 23 worm gearbox 

Under is a record of our presently accessible industrial gearboxes. If you are not able to find what you are seeking for, please make contact with the factory for much more alternatives. At EP, we are consistently developing new products and retrofitting outdated kinds to satisfy customer requirements.
When looking at a reducer vs a gearbox, usually the only variation is terminology. This is due to the fact all reducers are gearboxes. However, not all gearboxes are retarders. This could audio complicated, but it is really very basic. A reducer is a equipment established between the motor and the equipment. The function of the reducer is to lessen the rotational velocity transferred among these two endpoints. The reducer amplifies and multiplies the torque (enter) created by the motor. 2nd, a reducer, as the name suggests, decreases the speed of the enter (output in rpm) so that the output is the proper pace. The time period “gearbox” is just a generic time period utilised for the equipment train among the motor and the equipment. For that reason, all reducers are gearboxes. Even so, not all gearboxes reduce input speed. Though unusual, gearboxes can truly improve input speeds. By significantly the most frequent kind of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.

China shop Nmrv050 Double Reduction Small Aluminium Helical Worm Drive Wheel Gear Reducer Motor Gearbox Interchange with NEMA 23 Worm Gearbox OEM