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China manufacturer SLRC02 Series helical gear units wpa worm gear reducer transmission output shaft gear motor for screw jack with Great quality

SLRC Series helical gear units wpa worm gear reducer transmission output shaft gear motor for screw jack

Technical features:

The highly modular is a design features of SRC helical gearboxes range. It can be connected respectively with motors such as normal motor,brake motor,explosion-proof motor,frequency conversion motor,servo motor, HB88512 China factory drive shaft center support bearing IEC motor and so on. This kind of product is widely used in drive fields such as textile,foodstuff,ceramics packing,logistics,plastics and so on. It is possible to set up the version required using flanges or feet

Product features:

SLRC series helical gear units has more than 4 types, Sliding Wardrobes door roller bearing pulley nylon pulley power 0.12kw-4kw,ratio3.66-54;max torque120-500NM,It can be connected(foot or flange)discretionary and use multi-mounting positions according customers’ requirements
1 Ground-hardened helical gears
2. Modularity, ratio 7.5,10,15,20,25,30,40,50,60,80,100 NMRV electric motor worm gear speed reducers gearbox can be combined in many forms
3. Aluminum casing,light weight
4. Gears in carbonize hard,durable
5. Universal mouting
6. Refined design, compact in structure and low noise

Certifications

Trade Shows

Packaging & ShippingPacking Details : Standard carton/Pallet/Standard wooden case
Delivery Details : 15-30 working days upon payment

Company Information
other series productPrecision Planetary gearboxRobot RV gearbox speed reducerCustom made Non-standard GearboxUDL Series VariatorPYZ Series Helical Tooth Shaft Mounted Reducer8000 Series Cycloidal ReducerSLT Series Spiral Bevel GearboxSLSWL Series Worm Screw JackSLP Series Planetary ReducerSLH/SLB Series High Power ReducerNMRV Series Worm ReducerBKM Series Helical-hypoid ReducerSLRC Series Helical ReducerSLSMR Series Shaft Mounted ReducerSLXG Series Shaft Mounted ReducerX/B Series Cycloidal ReducerSLR/SLF/SLK/SLS Series Helical Reducer Related Products

Contact

Worm Gear Motors

Worm gear motors are often preferred for quieter operation because of the smooth sliding motion of the worm shaft. Unlike gear motors with teeth, which may click as the worm turns, worm gear motors can be installed in a quiet area. In this article, we will talk about the CZPT whirling process and the various types of worms available. We’ll also discuss the benefits of worm gear motors and worm wheel.
worm shaft

worm gear

In the case of a worm gear, the axial pitch of the ring pinion of the corresponding revolving worm is equal to the circular pitch of the mating revolving pinion of the worm gear. A worm with one start is known as a worm with a lead. This leads to a smaller worm wheel. Worms can work in tight spaces because of their small profile.
Generally, a worm gear has high efficiency, but there are a few disadvantages. Worm gears are not recommended for high-heat applications because of their high level of rubbing. A full-fluid lubricant film and the low wear level of the gear reduce friction and wear. Worm gears also have a lower wear rate than a standard gear. The worm shaft and worm gear is also more efficient than a standard gear.
The worm gear shaft is cradled within a self-aligning bearing block that is attached to the gearbox casing. The eccentric housing has radial bearings on both ends, enabling it to engage with the worm gear wheel. The drive is transferred to the worm gear shaft through bevel gears 13A, one fixed at the ends of the worm gear shaft and the other in the center of the cross-shaft.

worm wheel

In a worm gearbox, the pinion or worm gear is centered between a geared cylinder and a worm shaft. The worm gear shaft is supported at either end by a radial thrust bearing. A gearbox’s cross-shaft is fixed to a suitable drive means and pivotally attached to the worm wheel. The input drive is transferred to the worm gear shaft 10 through bevel gears 13A, one of which is fixed to the end of the worm gear shaft and the other at the centre of the cross-shaft.
Worms and worm wheels are available in several materials. The worm wheel is made of bronze alloy, aluminum, or steel. Aluminum bronze worm wheels are a good choice for high-speed applications. Cast iron worm wheels are cheap and suitable for light loads. MC nylon worm wheels are highly wear-resistant and machinable. Aluminum bronze worm wheels are available and are good for applications with severe wear conditions.
When designing a worm wheel, it is vital to determine the correct lubricant for the worm shaft and a corresponding worm wheel. A suitable lubricant should have a kinematic viscosity of 300 mm2/s and be used for worm wheel sleeve bearings. The worm wheel and worm shaft should be properly lubricated to ensure their longevity.

Multi-start worms

A multi-start worm gear screw jack combines the benefits of multiple starts with linear output speeds. The multi-start worm shaft reduces the effects of single start worms and large ratio gears. Both types of worm gears have a reversible worm that can be reversed or stopped by hand, depending on the application. The worm gear’s self-locking ability depends on the lead angle, pressure angle, and friction coefficient.
A single-start worm has a single thread running the length of its shaft. The worm advances one tooth per revolution. A multi-start worm has multiple threads in each of its threads. The gear reduction on a multi-start worm is equal to the number of teeth on the gear minus the number of starts on the worm shaft. In general, a multi-start worm has two or three threads.
Worm gears can be quieter than other types of gears because the worm shaft glides rather than clicking. This makes them an excellent choice for applications where noise is a concern. Worm gears can be made of softer material, making them more noise-tolerant. In addition, they can withstand shock loads. Compared to gears with toothed teeth, worm gears have a lower noise and vibration rate.
worm shaft

CZPT whirling process

The CZPT whirling process for worm shafts raises the bar for precision gear machining in small to medium production volumes. The CZPT whirling process reduces thread rolling, increases worm quality, and offers reduced cycle times. The CZPT LWN-90 whirling machine features a steel bed, programmable force tailstock, and five-axis interpolation for increased accuracy and quality.
Its 4,000-rpm, 5-kW whirling spindle produces worms and various types of screws. Its outer diameters are up to 2.5 inches, while its length is up to 20 inches. Its dry-cutting process uses a vortex tube to deliver chilled compressed air to the cutting point. Oil is also added to the mixture. The worm shafts produced are free of undercuts, reducing the amount of machining required.
Induction hardening is a process that takes advantage of the whirling process. The induction hardening process utilizes alternating current (AC) to cause eddy currents in metallic objects. The higher the frequency, the higher the surface temperature. The electrical frequency is monitored through sensors to prevent overheating. Induction heating is programmable so that only certain parts of the worm shaft will harden.

Common tangent at an arbitrary point on both surfaces of the worm wheel

A worm gear consists of two helical segments with a helix angle equal to 90 degrees. This shape allows the worm to rotate with more than one tooth per rotation. A worm’s helix angle is usually close to 90 degrees and the body length is fairly long in the axial direction. A worm gear with a lead angle g has similar properties as a screw gear with a helix angle of 90 degrees.
The axial cross section of a worm gear is not conventionally trapezoidal. Instead, the linear part of the oblique side is replaced by cycloid curves. These curves have a common tangent near the pitch line. The worm wheel is then formed by gear cutting, resulting in a gear with two meshing surfaces. This worm gear can rotate at high speeds and still operate quietly.
A worm wheel with a cycloid pitch is a more efficient worm gear. It reduces friction between the worm and the gear, resulting in greater durability, improved operating efficiency, and reduced noise. This pitch line also helps the worm wheel engage more evenly and smoothly. Moreover, it prevents interference with their appearance. It also makes worm wheel and gear engagement smoother.
worm shaft

Calculation of worm shaft deflection

There are several methods for calculating worm shaft deflection, and each method has its own set of disadvantages. These commonly used methods provide good approximations but are inadequate for determining the actual worm shaft deflection. For example, these methods do not account for the geometric modifications to the worm, such as its helical winding of teeth. Furthermore, they overestimate the stiffening effect of the gearing. Hence, efficient thin worm shaft designs require other approaches.
Fortunately, several methods exist to determine the maximum worm shaft deflection. These methods use the finite element method, and include boundary conditions and parameter calculations. Here, we look at a couple of methods. The first method, DIN 3996, calculates the maximum worm shaft deflection based on the test results, while the second one, AGMA 6022, uses the root diameter of the worm as the equivalent bending diameter.
The second method focuses on the basic parameters of worm gearing. We’ll take a closer look at each. We’ll examine worm gearing teeth and the geometric factors that influence them. Commonly, the range of worm gearing teeth is one to four, but it can be as large as twelve. Choosing the teeth should depend on optimization requirements, including efficiency and weight. For example, if a worm gearing needs to be smaller than the previous model, then a small number of teeth will suffice.

China manufacturer SLRC02 Series helical gear units wpa worm gear reducer transmission output shaft gear motor for screw jack  with Great qualityChina manufacturer SLRC02 Series helical gear units wpa worm gear reducer transmission output shaft gear motor for screw jack  with Great quality

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If you are interested in any of our products or would like to discuss a possible buy, you should feel totally free to contact us. EPG was awarded with “renowned product of Zhejiang Province” and “famous manufacturer of Zhejiang Province”. we are confident to offer our buyers flexible and diversified solutions. R collection EPTcal EPT Pace EPTT/EPTed EPT

Summary specs

Design EPTT (kW) EPTT ratio (i) Output Speed
(RPM)
Output Torque
(N. m)
GR17-GR177
GRF17-GRF177
GRX57-GRX137
.12-a hundred and sixty one.three-21221 .06-794 Prime to 36000

*Choice XiHu (West EPT) Dis.hu (West EPT) Dis.traces*
Usually we can select 1 EPTT which is suitable for you with some information from you
as beneath
ratio/motor pace/mounting dimension/ out torque and so on.

Software fields
steel, chemical, oil, drink, foodstuff, digital, process hides, pharmacy, and textile.
They are extensively utilised in a variety of low-velocity EPTTs, which are EPTT fundamental areas of mechanical EPTT.

Characteristics

1,hugely stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd modular created in accordance to global stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd
2,higher precision, high effectiveness, wonderful classification in EPTT ratio
three,extensive selection, huge EPTT torque,
four,reliable functionality, reduced sounds,
five,fleXiHu (West EPT) Dis.ble installation, and hassle-free use and routine maintenance.

FAQ

Q: What is your MOQ of this merchandise?
A: 10PCS.
For the first time cooperation, we take demo sample get.

Q: What is actually your payment phrases?
A: 30% T/T deposit, 70% harmony ahead of shipment or L/C at sight.

Q: What is the shipping time?
A: 20-30 daEPTTafter receiving your L/C or T/T deposit.

Q: Can we utilised our possess model on motors ?
A: Positive, we can offer OEM service, manufacture with your approved model.

Q: How EPTT is your warranty?
A: 12 months soon after acquiring B/L.

Factory


Our Place of work Block

Our Group

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Our product variety also handles locking assemblies (clamping aspects/locking system), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes. Each and every method, each and every area, every single operate in EPG is demanded to be carried out one particular stage pursuing yet another, carefully and cautiously, from substance assortment, reformation to manufacturing accessories, from parts heat therapy to automatic assembly, from quality handle to solution inspection and tests and from purchase working to after income support. The merchandise effectively displays environmental protection and energy conserving. Reductores de Velocidad Montados en Flecha

Especificaciones:
Montados en Flecha
14 EPTma ntildeos
Rango de pares 973 – 885.000 lb-in
Prestaciones ,16 – 250 hp
Relacion four,03:1 – 6616,79:1
Posicion de montaje M1 M6
Rendimiento gt�

Reductores Montados en Flecha de carter monobloque. Estos reductores de velocidad de engranajes helicoidales tienen el concepto oacuteptimo en la construcci oacuten de reductores.

Las principales ventajas de estos reductores de velocidad de engranes helicoidales son:

Alta fiabilidad de funcionamiento, Los m aacutes elevados pares de salida, Gran capacidad de carga aXiHu (West Lake) Dis.al y radial, Bajo nivel de ruEPTs en funcionamiento, Poco mantenimiento, Larga vida uacutetil.

Large Performance Gear Speed EPT with Electrical EPT

A: Merchandise features

A.one. F series: pXiHu (West Lake) Dis.Hu (West Lake) Dis.lel-aXiHu (West Lake) Dis.s pace reduction EPTing composed by helical EPTs, optimized and created in accordance to international stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd

A.2.Higher precision, substantial efficiency, fantastic classification in EPT ratio, wide selection, big EPT torque, reputable overall performance, lower noise, fleXiHu (West Lake) Dis.ble installation, and convenient use and routine maintenance.

A.3. They are commonly used in various EPTs, which are EPT standard parts of mechanical EPT.

EPT materials EPT200 large-toughness solid iron from F37,forty seven,fifty seven,sixty seven,77,87
EPT content EPT250 High strength cast iron from F97,127,157,167,187
EPT hardness HBS90-240
Equipment content 20CrMnTi
Surface area hardnesss of EPT HRC58 deg-62 deg
Equipment core hardness HRC33 deg-40 deg
Input/Output shaft content 40CrMnTi
Input/Output shaft hardness HBS241 deg-286 deg
Shaft at oil seal postion hardness HRC48 deg -fifty five deg
Machining precision of EPTs materials Exact grinding 6-5 quality
Heat therapy tempering, cementing, quenching and so on
Performance up to ninety%
Noise(Max) sixty-68dB
Unit design Foot mounted,flange mounted,hollow shaft mounted
Enter strategy flange enter,inline enter,shaft input
Vibration le 20um
Backlash le 20Arcmin
EPT brands NSK,C ampU etc
Oil seal brands NAK,SKF and so forth
Lubricant VG220
EPT IP55, F class
EPT shaft 40Cr, Tempering, cementing,quenching etc.

1.Our Providers

one.one.We provide twelve months Warranty.
1.two. We have thousands of EPT EPTs. From Input EPT .06KW to 200KW, Ratio one.three-289.seventy four, Output speed -1095rpm and Output torque one.4-62800Nm. They can satisfy your all distinct specifications for diverse EPT.
one.3. We provide E-catalog or Paper catalog,so you can select the product effortlessly in accordance to your needs
1.4.You are welcome to visit our factory to verify our items,we can help you to ebook the lodge or ticket

2.Organization Information

two.one.Our Business:
The Predecessor for ZheJiang EPT Travel CO.,Ltd (originally known as HangEPT XiHu (West Lake) Dis.ngguang EPT EPTry CO.,Ltd) Point out-owned army mould EPTrpriese which estabEPTd in 1965.

EPT is positioned in HangEPT,EPT and the manufacturing unit addresses an location of about 25000 sq. meters.

Creation Capacity:a lot more than 50 percent a million sets of speed EPT per 12 months.

2.2.Our Individuals:
The firm has a strong technical power. It has much more than 400 personnel at current, incXiHu (West Lake) Dis.Hu (West Lake) Dis. far more than forty engineering professionals and ten authorities and senior engineers enEPTing EPT allowances of the Condition Council.

two.three. Our Certificates:
Handed quot ISO 9001 Global EPT Method Certificate quot, quotInternational EPT Credit AAA Ceritifacte quot , quot Swiss SGS Certification quot, Iconic Manufacturer in EPT EPT Business quot, quotFamous Model of ZheJiang Province quot, quotNon-public Scientific and Technological EPTrprise in ZheJiang Province quot, quotNational Higher and EPT-tech EPTrprise quot, quotTOP fifty in EPT Equipment Industry quot quot2011 HangEPT Engineering and Technological R ampD CEPTr quot and so on.

three. FAQ

Q:Are you a investing firm or maker?
A: HangEPT EPT Drive Co., Ltd beforehand was a State-owned XiHu (West Lake) Dis.ngguang Mildew Manufacturing unit, a state-owned armed forces EPT EPTrprise estabEPTd in 1965. It concluded reform in 2002. Considering that reform, EPT has deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ed rapidly. It took the guide in passing ISO9001 Global EPT Program Certification and Intercontinental EPT Credit AAA Certificate in 2004, and Swiss SGS Certificate in 2009. It has gained this sort of titles as quotIconic Brand in EPT EPT Sector quot, quotFamous Manufacturer of ZheJiang Province quot, quotNon-community Scientific and Technological EPTrprise in ZheJiang Province quot, quotNational Substantial and EPT-tech EPTrprise quot, and quotTope 50 in EPT Equipment Business quot successively

Q:Where do you foundation?
A: We are in HangEPT,ZheJiang ,EPT. We have two factories,EPT manufacturing facility is in XiHu (West Lake) Dis.hu (West Lake) Dis. district,HangEPT,EPT and the aged one is in CHangEPT District,HangEPT,EPT.

Q:What types of EPT can you create for us?
A:Main products of our business: JWB-X sequence mechanical continually variable EPT, RV collection worm EPT EPT, B/JXJ cycloidal pin EPT speed EPT, NCJ sequence EPT EPT, and R, F K, S sequence helical-tooth EPT (SEW), more than 1 hundred types and 1000’s of specifications.

Q:What are the software of the EPT?
A:EPT are widely utilised in ceramic, EPT, food, metallurgy, beer amp consume, printing and dyeing, textile, petrochemical engineering, warehouse EPT, wood-working EPT, environmental safety tools, printing and EPT, pharmacy, and leather-based. EPT are marketed in some nations and locations, this kind of as Europe, The usa, and SouthEPT Asia, and it possesses dozens of distributors and soon after-sale provider agents.

Q:What is the content you use?

A1: EPT EPT physique ( For the RV collection worm EPT Size thirty~ninety)

A2: Forged iron(For the RV series worm EPT, Dimension a hundred and ten-a hundred and fifty, For the NCJ amp F/R/S/K collection helical EPT EPT)

Our manufacturing unit (ZheJiang EPT Drive Co., Ltd.) is a large and well-known 6S stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd EPT factory with around 380 personnel considering that 1965 . We export to South Asia, SouthEPT Asia, Africa, Middle EPT, South The united states, North The us, Europe…and many others. We provide EPT to SIEMENS,ABB,SACMI,BUHLER,MODENA,EPT…and many others. Sincerely hope to establish a win-win organization partnership with you.

Expecting to discuss about far more details with you !

Greatest Wishes

Jacky
Manufacturing facility: ZheJiang EPT Push Co., Ltd. (Preceding title: HangEPT XiHu (West Lake) Dis.ngEPTg EPT EPTry)
Incorporate: No.10,HuiEPT EPT Park, EPTi Town, XiHu (West Lake) Dis.hu (West Lake) Dis. District, HangEPT Town, ZheJiang Province, EPT.
Tel : 1357175253
Internet: www.xgcd.cn

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