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China Good quality RC Series Flexible Installationhelical 120~500n. M Gear Box Shaft Foot Flange Mounted Speed Reducer Helical Gearbox for Packing Machine difference between helical and worm gearbox

Product Description

RC series Flexible InstallationHelical 120~500n. M Gear Box Shaft foot flange Mounted Speed Reducer Helical Gearbox for Packing Machine


Housing Nodular Cast Iron(Ductile Iron) QT600
Gears Profile Hardened Helical Gears
Gears Material 20CrMnTi
Gears Processing Carburizing, Quenching, Grinding
Gears Hardness Surface Hardness: HRC58-62, Inner Hardness: HBS156-207
Gears Accuracy 6 Class
Shafts Material 40Cr
Input Configurations Keyed CZPT Shaft Input
IEC Normalized Motor Flange
Output Configurations Keyed Hollow Shaft Output
Oil Seal ZheJiang SOG
Bearings NSK, SKF, HRB, ZWZ, LYC
Spare Parts Torque arm, Optional Backstop




Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Soft Tooth Surface
Installation: 90 Degree
Layout: Helical Gearbox
Gear Shape: Conical – Cylindrical Gear
Step: Stepless
US$ 9999/Piece
1 Piece(Min.Order)

Request Sample

helical gearbox

Why Choose a Helical Gearbox?

Choosing a helical gearbox is an important decision for any machine builder. It can help you to reduce maintenance costs, improve productivity and efficiency, and ensure that your equipment operates quietly and efficiently. In addition, it can also be compact in size and easy to install.

High productivity and efficiency

Compared to spur gears, helical gears have high productivity and efficiency. This is due to the fact that the helical gearbox is more effective at transferring power between right-angle configurations. Helical gears are also quieter. They also have the ability to tolerate a greater load. These gears are usually used in high-load applications, such as automotive transmission applications.
The basic features of helical gears include a slanted tooth face, a larger contact ratio, and a smoother performance. Helical gears are also less expensive than spur gears. They have more power carrying capacity, longer life, and are easier to maintain.
There are many factors that affect the efficiency of helical gearboxes. Some of them include the number of stages, reduction ratio, ambient conditions, and lubrication. They are also affected by the number of teeth.
Power loss in helical gears is mainly due to friction and heat. There are various approaches to minimize these losses. One approach is to analyse power losses using a numerical method.
Other factors that affect the efficiency of helical systems include speed, noise, and the number of teeth. The amount of power lost in gear mating is dependent on the load.

Low power consumption

Compared to other types of gearboxes, helical gearboxes have low power consumption. This is because they can tolerate more load, conduct smooth performance, and are quieter. They also require less oil changes and have a longer life span.
Helical gears have special teeth that are cut at an angle. The teeth are designed to engage gradually, rather than quickly. They can transfer power between parallel configurations and right-angle configurations.
Helical gearboxes are the most widely used gearboxes. They are also the most efficient. They can work at 98% efficiency. However, they are more expensive than spur gears. They can be packaged with oil-filled housings. They have less noise and require less maintenance. They can operate cooler, and have more torque capacity.
Helical gearboxes have two types: single and double helical gears. In the single type, the gears are perpendicular to the axis. They are usually used in automotive transmission applications. They can also be used in forward velocities. In the double type, the helical faces are next to each other.
Helical gears work at higher ratios, which increases their efficiency. They are also less noisy than spur gears. They are a good choice for applications that require high torque capacity. The basic efficiency of helical gearboxes ranges from 90% to 99.5%. They are also easier to operate and have a longer life span. They are suited to a wide range of applications.helical gearbox

Compact in size

Having a shiny new set of wheels is a nice change of pace. You get to sit in style and you get to drive it like the pro. The trick is finding the right one at the right time. Fortunately, there are plenty of companies who know how to build a high quality car that can be afforded by the average Joe. You’ll find all types of cars from sports coupes to hatchbacks. You’ll also find all types of drivers from the young professional to the seasoned veteran. You’ll also find all types of roads from main streets to back roads. There are even all types of parking spaces to choose from. With a bit of planning and some research, you’ll find the perfect fit for you and your family. You can’t help but wonder why you didn’t choose a vehicle with this many perks sooner. It’s a nice way to spend a night on the town, without having to worry about a parking fee. The next time you’re in the mood to take the family out to the country for a weekend in the great bluffs, you’ll know which ones to avoid.

Noise-free operation

Compared to spur gears, helical gears have better speed capability and quieter operation. However, helical gearboxes often have problems that stop their service. These faults result in increased productivity costs. These problems include fatigue, chipping tip, crack and missing tooth.
In this paper, we propose a novel signal processing scheme to detect gearbox faults at constant speed. The method involves the use of spectral subtraction (SS) to remove the spectral noise of a signal. This approach is widely used in speech signal processing. It is also used to estimate real-time noise information. The method was successfully applied to the analysis of gearbox faults.
The spectral subtraction technique is applied to the transmission error and to the side-band frequency feature. The side-band frequency is equal to the rotation frequency of the input shaft. A square envelope spectrum method is used to obtain the spectral feature. It was then used to obtain the corresponding fault signal. The method is then compared with experimentally measured noise data.
It is also important to note that the side-band feature is not stable in different noise levels. The optimal demodulation subband selection method is not obvious. However, the proposed method can obtain a stable amplitude value when SNR is low.
Another important factor that reduces noise is the overlap ratio. The overlap ratio is the sum of the transverse contact ratio and the face contact ratio. When the overlap ratio approaches one, the noise is minimized.

Improved performance at high speeds

Whether used in an industrial, automotive or power generation application, helical gearboxes provide a number of benefits over traditional spur gearing systems. These advantages include reduced noise, higher load capacity and smoother operation.
In an effort to reduce noise and improve performance at high speeds, Parker engineers developed a helical gearbox that runs quieter and produces 30-40% more torque than a conventionally modified gear. They also redesigned the entry and exit points of the gear tooth for increased efficiency and strength.
The high-speed helical geartrain has been tested at 5,000 hp power. The tests were performed in the High-Speed Helical Geartrain Test Facility at the NASA Glenn Research Center. The tests were conducted at four different design configurations and at multiple input shaft speeds. These tests included temperature increases from inlet to outlet, fling off temperatures, and power loss of the helical system.
The first step was to improve load distribution of the gear pair. This is done by modifying the microgeometry of each gear. In addition to modifying the microgeometry of each tooth, the length of the contact line was extended. This resulted in a higher tooth contact ratio.
Another option is to modify the straddle-mounted pin of the PGS. This is a complicated task because of spatial constraints. In order to determine whether the pin will have the desired effect, it needs to be tested in real-world tests.helical gearbox

Reduce maintenance costs

Compared to spur gears, helical gears have several advantages, such as less noise and vibration, greater load carrying capacity, and longer life. They also have a reduced maintenance cost.
Helical gears can be divided into two main types: single helical and crossed axis helicals. In the single helical type, two or three teeth connect at all times.
In crossed axis helicals, the shafts are inclined at a variety of angles. These gears are primarily used in non-perpendicular transmissions. They can have very low load carrying capacity, but they offer better strength and speed reduction than spur gears.
The double helical type has two mirrored rows of teeth that are angled. This type of gear is also known as a herringbone gear. It’s a design that’s ideal for non-perpendicular transmissions.
Helical gears are packaged in oil filled housings. They are a space saving gear reducer. They are used in automobile transmissions and other forward speeds. They are also used in industrial gearboxes.
Helical gears can be made of either solid or semi-solid materials. They can be sliced into an arbitrary number of cross sections. This allows the helix to be adjusted to suit the application.
It’s important to choose the right gear for your application. The gear’s design may include the number of teeth, lubricant type, surface treatment, and the tooth angle. It’s also important to choose the right lubricant, because it can affect the noise levels and the efficiency of the gear.
China Good quality RC Series Flexible Installationhelical 120~500n. M Gear Box Shaft Foot Flange Mounted Speed Reducer Helical Gearbox for Packing Machine   difference between helical and worm gearboxChina Good quality RC Series Flexible Installationhelical 120~500n. M Gear Box Shaft Foot Flange Mounted Speed Reducer Helical Gearbox for Packing Machine   difference between helical and worm gearbox
editor by CX 2023-06-12

China Taiwan Teco Global Product R Series Foot Mounted Hardened Helical Gear High Reliability Gear Box why helical gears are used in gearbox

Merchandise Description

TECO, No. 3 best selling motor brand name in the world!

Model Sizes Power Ratio Two phase ratio Torque
R 13(seventeen~167) .twelve-160KW 1.3-289.74 90-27001 70-18000N.m
F 10(37-157) .twelve-200KW 3.seventy seven-276.seventy seven 87-31434 two hundred-18000N.m
K twelve(37-187) .twelve-200KW 5.36-197.37 94-32625 two hundred-50000N.m
S seven(37-97) .12-22KW 6.8-288 a hundred and ten-33818 90-4200N.m

380/four hundred/415/440 Volts or on request
Ongoing rated, duty kind S1/1.fifteen
IP54/55/fifty six/66 TEFC
Mounting offered – Foot, Foot and flange (C* and D types), Flange (C* and D types)
Wide assortment of possibilities offered


US $100
/ Piece
1 Piece

(Min. Order)


Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Helical
Type: Gear Reducer




Model Sizes Power Ratio Two stage ratio Torque
R 13(17~167) 0.12-160KW 1.3-289.74 90-27001 70-18000N.m
F 10(37-157) 0.12-200KW 3.77-276.77 87-31434 200-18000N.m
K 12(37-187) 0.12-200KW 5.36-197.37 94-32625 200-50000N.m
S 7(37-97) 0.12-22KW 6.8-288 110-33818 90-4200N.m
US $100
/ Piece
1 Piece

(Min. Order)


Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Helical
Type: Gear Reducer




Model Sizes Power Ratio Two stage ratio Torque
R 13(17~167) 0.12-160KW 1.3-289.74 90-27001 70-18000N.m
F 10(37-157) 0.12-200KW 3.77-276.77 87-31434 200-18000N.m
K 12(37-187) 0.12-200KW 5.36-197.37 94-32625 200-50000N.m
S 7(37-97) 0.12-22KW 6.8-288 110-33818 90-4200N.m

Helical Gearbox

Generally, a helical gearbox consists of two gears. The two gears have cut teeth and are inserted into one another. These two gears work together to transmit torque and speed. This type of gearbox is used in a wide variety of applications.helical gearbox

Working principle

Besides being cheaper to make, helical gears have several advantages over straight-cut spur gears. Firstly, they offer a smoother operation, less vibration, and lower noise levels. They also transmit larger loads than spur gears. These gears are used in a variety of industries, such as food processing, plastic industries, and oil industries.
Another important feature of helical gears is the smooth and gradual engagement of teeth. This helps them function more smoothly, especially when working under heavy loads. This process reduces shock and backlash, and also reduces wear.
In addition to this, the helix angle is a variable that can be adjusted to suit the application. The angle is usually either left or right, and can vary based on the view.
Helical gears are usually used in enclosed gear drives, such as conveyors, blowers, and elevators. They offer a smoother operation, which makes them ideal for applications that require quiet operation. However, helical gears are less efficient at transmitting power than spur gears.
The relative contact stress (RCS) calculated for a helical gear is similar to that of a spur gear. However, the volume Vi, which is a helix-dependent quantity, is different. This volume is defined as the total volume of the helical pocket, calculated by integrating along the face width. The volume of a generic pocket is larger than that of a helical pocket without a helix.
In addition, the contact ratio is reduced. This is due to the fact that two teeth are not parallel to each other. A thick oil film prevents the teeth from making contact. This film also cools the gear tooth surfaces.
The service factor is a number that takes into account the conditions under which a gear is used. It is usually a ratio between the maximum torque and the torque produced.


During a recent gearbox measurement campaign, 13 commercial gearboxes were extensively tested. Efficiency was measured at nominal torque and power. The resulting efficiency maps presented in this paper show that the efficiency of each gearbox is fairly similar.
The efficiency of a gearbox depends on the gears’ teeth and the ratio between them. The lower the ratio, the higher the efficiency.
Efficiency is also affected by the load torque. The higher the load torque, the lower the efficiency. This is especially true for gearboxes with high ratios.
The power loss is also affected by the contact and overlap ratios. For gearboxes with high ratios, the difference between the efficiency of the catalog and model-based efficiency is greater than for low-ratio gearboxes. Fortunately, improvements in lubrication are closing this gap.
The helical gearbox is the most effective gearbox in the industry. It transfers motion between parallel configurations and has less noise than spur gears. These gears engage gently and smoothly, so they are less prone to wear and tear. They also allow for greater power carrying capacity.
Although helical gears are effective, they are more expensive than traditional gears. However, the cost savings can be significant over time. It is important to consider the advantages of a helical gearbox before choosing a gearbox for your application.
When comparing the efficiency of a helical gearbox to that of a worm gearbox, the worm gearbox is more efficient. However, the difference in efficiency is not as great as many other gearboxes.
The efficiency of a helical gearbox is also affected by the speed of the gears. The gearbox must have adequate lubrication for bearings. It is also important to consider the space requirements in the drive line.helical gearbox


helical gearbox applications are widespread and they are used in many industries. Some of the applications include the printing industry, the rubber industry, the plastics industry, the cement industry, the earth-moving industry, and the chemical industry.
helical gearboxes are also used for conveyors and elevators. They are very durable and they can carry larger loads. They are also quieter than straight cuts. They are also used in many automotive transmissions.
helical gearboxes transmit power between two parallel shafts. They are a good substitute for spur gears. They are compact and they reduce vibration and noise. They are also very durable and they can work in non-parallel shafts.
The most common application is in the automotive industry. Helical gearboxes are also used in other industries. They are very useful in elevators, conveyors, and other heavy industrial settings. They also provide a high level of speed reduction and they are commonly used in automation control systems. They are also used in the mining industry and the cement industry.
helical gearboxes can be fabricated with various modifications. This is important because some industries may require different gearboxes.
Helical gears have a higher number of teeth. This leads to less wear and tear. They are also less noisy than spur gears. Their ability to generate a large thrust force is what makes them ideal for high-speed applications. They are also able to distribute load among several axes. They are also used in high shock and vibration applications.
helical gearboxes work at a higher efficiency than spur gears. However, the manufacturing costs for helical gears are greater than for spur gears.
helical gearboxes also have the advantage of transferring power between right-angle shafts. They can work in conjunction with crossed axis gears, which eliminate shock loading.


Several variations of helical gearbox are available in the market for different industries. They are widely used in automobile transmissions and other industries. They are quieter than spur gears. They are also durable and are highly efficient. However, they can cause higher friction and wear.
Helical gears are made of teeth that twist around a cylindrical gear body at an angle. The angle at which the gear teeth are cut is called the helix angle. The helix angle can be adjusted to fit the gear and its surroundings.
The helix angle also determines how much axial force the gear produces. A larger helix angle will generate more axial force. This increase in axial force must be absorbed by the bearings. The pressure angle also has a direct impact on the normal force and curvature radii of the tooth.
Helical gears can be mounted in parallel or crossed configuration. Helical gears connected in parallel require the same pitch and pressure angle to work correctly. Helical gears connected in crossed configuration can operate more quietly and smoothly than spur gears. However, they can also be used to transmit higher torques.
Helical gears are also available in single and double helical designs. Single helical gears are produced with the same tools and equipment as spur gears. Unlike spur gears, single helical gears have more surface contact. They are also better for precision drives.
Double helical gears are also called herringbone gears. They are produced by cutting a groove between two teeth. They can eliminate axial forces and are also used to provide high load carrying capacity.
Helical gears are commonly used for low power transmission applications. They also provide an alternative for connecting parallel and non-parallel shafts. They are also used in high speed applications.helical gearbox

Tool tip radius

Among the many parameters that are used in a helical gearbox design, the tooth tip radius is probably the most important, albeit only because it is one of the least intuitive. The best way to estimate the diameter of a helical gear tooth is to use a tooth reference profile as the basis for the calculation. A similar procedure is used to calculate the helix angle. A tool tip that is too small will result in a tooth that undercuts, which is a problem if you have a gear that has a high number of teeth and you want to reduce the chance of tooth failure.
For the gear buffs, there are many helical gearbox tools and processes, the tip diameter being but one of them. Luckily for gear design geeks, there is a lot more to the helical gearbox than meets the eye. For example, a helical gear tooth is a three-dimensional surface, so its shape and function can be computed mathematically or numerically.
In addition to a tooth tip that flies by the seat of your pants, the helical gearbox is also the product of a manufacturing process. The main culprit is the profile shift, which is the distance between the gear pitch diameter and the datum line of the cutting tool. While a gear designer could choose to ignore this issue, it is often a design consideration for the benefit of maximizing contact ratios. This means that the gear teeth must be able to withstand the torque of their respective gear trains.
A helical gear is a geometric package, and the best way to package the gears is to minimize tooth bending strength while maximizing tooth bending stiffness. To do this, you must limit the thickness of your tooth tip. This is usually accomplished with a tooth profile that is shaped to match the tooth contour of the gear it is intended to replace.
China Taiwan Teco Global Product R Series Foot Mounted Hardened Helical Gear High Reliability Gear Box     why helical gears are used in gearboxChina Taiwan Teco Global Product R Series Foot Mounted Hardened Helical Gear High Reliability Gear Box     why helical gears are used in gearbox
editor by czh 2022-12-17

China supplier Foot Mounted Ewr Gear Units 1.1kw, 2.2kw, 3kw, 4kw, 5.5kw, 11kw with Hot selling

Merchandise Description

Specialized Parameter 

Housing content HT200 substantial-toughness solid iron(EWR37, EWR47, EWR57, EWR67, EWR77, EWR87)
Housing substance HT250 Large toughness cast iron(EWR97, EWR 107, EWR137, EWR147, EWR167)
Gear materials 20CrMnTi
Gear Surface&hardness HRC58°-62°
Equipment main hardness HRC33°-78°
Input/Output shaft content 40Cr
Gear Machining precision Exact grinding 6-5 grade
Warmth treatment method Carburizing, Quenching and so forth
Effectiveness Up to ninety two%
Noise(Max) sixty-67dB
Set up kind Foot mounted, flange mounted
Output variety Solid shaft
Bearing brand NSK, SKF, HRB, ZWZ etc
Oil seal brand NAK, KSK etc
Lubricant VG220
Motor IP55, F class
Motor shaft 40Cr, Carburizing, Quenching etc
Guarantee 12months
Color Blue, Grey

Design EWR37 EWR47 EWR57 EWR67 EWR77 EWR87 EWR97 EWR107 EWR137 EWR147 EWR167
Fat nine fourteen 24 27 33 60 a hundred and ten one hundred fifty 255 365 615
Shaft Ф 25mm 30mm 35mm 35mm 40mm 50mm 60mm 70mm 90mm 110mm 120mmProdu

Item Images

♦Specially developed for agitator. 
♦Compact structure, Built-in casting housing, reduced sound and long support existence. 
♦High efficiency and low upkeep. 

♦ Decreasing Ratio: 2 stage 5~24.8, 3 stage 27.2~264, EWR/EWR combination variety can be up to 18125. 
♦ Mounting Sort: Foot mounted, Flange mounted. 
♦ Output Shaft: Strong shaft. 
♦ Performance: Two-stage96%, three-phase 94%, and mix of EWR/EWR85%. 

Technological Data
♦Size EWR37-EWR167
♦ Output Torque 130~18000N. M
♦ Motor Electricity .eighteen~160kw
♦ Ratio 5~264(imax: 18125)

Industrial Application
♦Power Plant Tools
♦Metallurgical Business
♦Metal Forming Machinery
♦Petrochemical Industry
♦Mining Equipment
♦Hoisting Machinery
♦Construction Business
♦Environmental Defense Market
♦Cable Market
♦Food Machinery

Passed ” ISO 9001 International Good quality Program Certification”, “Europe CE Certification”, ” Swiss SGS Certification”, “Substantial-tech enterprise certificate of ZheJiang town”, “Outstanding functionality administration organization of ZheJiang metropolis”, etc. 

1. Q: Can you make as for every customer drawing? 
A: Yes, we offer you custom-made provider for clients. 

2. Q: Are you a factory or investing organization? 
A. We are a company in ZheJiang , China. 

3. Q: What is your MOQ? 
A: A single piece. 

four. Q: Wha’s yout good quality handle method?
A: We are accredited with CE,CCC,ISO 9001. We have very own independent QC staff * innovative equipments to guarantee top quality from content purchasing til items supply.

5. Q: What is actually your production time? 
A: fifteen-35 operating times following getting payment. 

six. Q: What is actually your payment terms? 
A: T/T, thirty% payment in advance, 70% harmony payment must be paid out just before shipping. 

7. Q: What is actually your package? 
A: In wooden box packaging. 

Organization details

ZheJiang CZPT Equipment Reducer Co., Ltd. is a massive skilled manufacturer & exporter of numerous helical gear reducers and focus in the equipment reducers location in China for twenty a long time. CZPT has superb R&D team, best-position creation and test equipment. So we have the strong power in the establishing and manufacturing the requirements variety as properly as the personalized kind equipment reducer for our customers.

We make and source 6 sequence of velocity reducer as follows:
EWK series helical-bevel gear reducers,
EWR series helical equipment reducers,
EWF collection helical gear reducers,
EWS collection helical-worm gear reducers
HB collection gearboxes,
P collection planetary equipment reducers,and so forth.

Our products have been exporting to several countries and locations, which includes but not restricted Argentina , Brazil, Mexico, Columbia , Ecuador , Usa, South Korea, Vietnam, Indonesia, Georgia, South Africa, China HK, China Taiwai,

Welcome to send out us enquiry or drawing. Pay a visit to us in ZheJiang , China.


There are numerous types of gears, and the most frequent classification strategy is by equipment shaft. Typically, there are three varieties of the parallel axis, cross-axis, and staggered axis. 1) Parallel shaft gears: such as spur gears, helical gears, inside gears, racks, and helical racks, and so forth. 2) Cross shaft gears: straight bevel gears, spiral bevel gears, zero-diploma bevel gears, and so forth. 3) Staggered shaft gears: There are staggered shaft helical gears, worm gears, hypoid gears, and many others.
The tooth floor hardness, it is divided into gentle tooth surface area gear transmission and difficult tooth area equipment transmission. When the tooth area hardness of the two wheels (or a single of them) is less than or equivalent to 350HBW, it is named soft tooth surface transmission when the tooth floor hardness of the two wheels is >350HBW, it is named tough tooth surface area transmission. Comfortable-tooth floor gear transmission is typically utilized for common low-speed gear transmission that does not need substantial precision, and tough-toothed area gear transmission is typically utilized for gear transmission that demands robust bearing capacity and compact construction.

China supplier Foot Mounted Ewr Gear Units 1.1kw, 2.2kw, 3kw, 4kw, 5.5kw, 11kw     with Very hot offering

China factory Foot Mounted Aluminum Helical Gear Motor with Great quality

Merchandise Description

Starshine Generate NCJ Series Helical Geared Motor


  1. Higher efficiency and strength saving: low power, reduced sounds, modest vibration, lower temperature increase, wide output speed, and high effectiveness: 92%-ninety six%.
  2. With broad variable range of  voltage and frequency motor from 20HZ to 60HZ, and voltage from 320V to 420V.
  3. Modular design and style with robust interchangeability.
  4. Iron or aluminum casting home, good rigidity, substantial power and excellent warmth-reduction.
  5. Innovative style: gear pair processed by carburizing and quenching heat treatment, and unique reduced sounds equipment tooth layout to ensure the support existence.
  6. Free of charge maintenance: particular lubrication to promise regular managing for twenty,000 hours CZPT oil replacement
  7.  Easy alternative: can replace cycloid gearbox and up grade product

Technical parameters

Variety Outdated Variety Output Torque Output Shaft Dia.
SNR02 NCJ02 130N.m  φ22
SNR03 NCJ03 250N.m  φ28
SNR04 NCJ04 500N.m  φ32
SNR05 NCJ05 750N.m  φ40
SNRW03Y NCJT03Y2 250N.m  φ35
SNRL04Y NCJF04Y2 450N.m  φ35

About Starshine Drive 

ZheJiang Starshine Drive Co.,Ltd(Starshine) have a strong specialized pressure with over 350 workers at existing, such as above thirty engineering professionals, 30 top quality inspectors, masking an location of 80000 sq. meters and types of innovative processing devices and tests equipments. We have a excellent basis for the industry software advancement and support of higher-finish velocity reducers & variators proudly owning to the provincial engineering technological innovation study heart,the lab of equipment speed reducers, and the foundation of CZPT R&D.

Our products are widely utilized in ceramic business, glass industry, woodworking machinery , higher voltage change, foods & beverage, packaging & printing, Storage & logistics, hoisting & transportation facilities…etc , and Starshine technically provide the expert item & service for the medium and substantial-finish clients, and our gearboxes are very best-promoting in domestic, and even in overseas , such as in Europe, North The us, South The usa, Center East, South Asia, Southeast Asia, Africa…etc.

 In the foreseeable future , Starshine will keep the creed of “serving client, diligence & simplicity, self-criticism, innovation, honesty, teamwork”, and the principle of “high quality creates worth” to focus on the customers’ specifications and supply them the competitive transmission remedy and generate price for them continually, and make a higher-stop tools manufacturing industry and generate a chosen brand name of replacing import products and upgrading continuously for the end customers.


High quality Control 
High quality:Insist on Improvement,Try for CZPT With the improvement of products production indurstry,consumer never satirsfy with the current high quality of our items,on the opposite,wcreate the worth of good quality.
Good quality policy:to improve the all round degree in the subject of power transmission  
High quality Check out:Ongoing Enhancement , pursuit of excellence
Top quality Philosophy:High quality results in price

three. Incoming High quality Manage
To establish the AQL appropriate degree of incoming material control, to give the materials for the complete inspection, sampling, immunity. On the acceptance of competent products to warehousing, substandard products to take return, check out, rework, rework inspection liable for tracking poor, to check the provider to take corrective measures to avoid recurrence.

4. Method High quality Management
The producing web site of the 1st assessment, inspection and final inspection, sampling in accordance to the demands of some initiatives, judging the top quality change development discovered irregular phenomenon of manufacturing, and supervise the creation office to improve, eradicate the abnormal phenomenon or point out

5. FQC(Last QC)
Right after the production department will complete the item, stand in the customer’s situation on the concluded solution good quality verification, in order to make certain the high quality of customer expectations and needs.

six. OQC(Outgoing QC)
Following the item sample inspection to establish the experienced, allowing storage, but when the finished item from the warehouse before the formal delivery of the items, there is a check out, this is called the cargo inspection.Check out content material:In the warehouse storage and transfer standing to validate, although confirming the shipping and delivery of the item is a merchandise inspection to establish the qualified items.




Racks, when utilised with spur gears, transform rotational movement to linear movement. EP Gear’s racks are developed to perform with our stock 14 1/2° and 20° PA spur gears. Typically, racks are modified to fit specific applications. This could contain drilling and tapping mounting holes, chopping to a certain duration, or matching the finishes of two racks to produce a longer constant duration than stock.
EP’s racks convert rotational movement to linear movement when employed with spur gears. It is made to operate with our stock 14 1/2° and 20° PA spur gears. It can be modified for specific apps, this kind of as drilling and tapping mounting holes, cutting to particular lengths, or matching the finishes of two-piece racks to create continuous lengths lengthier than inventory.

China factory Foot Mounted Aluminum Helical Gear Motor     with Great quality

China best R Foot Mounted Helical Gear Units with Solid Shaft Gear Gearbox for Waste Water Treatment near me shop

Product Description

> Merchandise Introduction

AC Motor Velocity Transmission Gearbox

GPHQ.R helical pace gearbox motor  units are novel transmission device and composed of Y sequence motor, helical equipment, Glisten arc cone equipment and heat equipment. The gears are produced of large put on-resisting alloy materials, specially dealt with and finely processed.

GPHQ R helical equipment box motor can be one-phase or multi stage with both mounting approaches foot-mounted and flange-mounted. For higher output speeds, the exclusively single-stage gear units R27-RX167 offer you compact remedies for your program style. As for the two-phase and three-phase, 

GPHQ.R helical speed reducer motor is dependent on the unique modulation blend technique, so it is practical for them to match all varieties of motors or to connect with other electricity input. The identical kind of reducer can suit motors with different electrical power, so that its achievable for different varieties of machines to mix or link.

> Motor Materials

housing materials: HT2OO substantial-power forged iron from R37,47,57,67,seventy seven,87
HT250 High toughness cast iron from R97,107,137,147,167
Equipment materials: 20CrMnTi
Housing hardness HBS90-240
Surface hardness of equipment HRC58°-62°
Equipment core hardness HRC33°-40°
Enter/Output shaft material 40Cr
Input/Output shaft hardness HBS241°-286°
Shaft at oil seal situation hardness HRC48 ° -55 °
Machining precision of gears materials Correct grinding 6-5 quality
Effectiveness up to 98%
Noise(Max) sixty-68dB
Temp.increase: 40°C
Vibration ≤20um
Motor IP54, F class ,B5 FLANGE 
coloration : blue  (if you want huge quantity ,we can carried out as your wished colour )


>  Partial Merchandise Information


> Our Electrical Motor Advantages

1. Realistic cost with outstanding top quality
2.Each and every 1 assessments very carefully
3.Obvious nameplate
4.Reliable bundle
5.High effectiveness, smooth runingand lower noise
6.Greatest supplies make best efficiency

> Creating Process


> About Us

HangZhou EXTENSION Velocity Electrical energy CO.,LTD (HangZhou Good COMMERCE & TRADE CO.LTD) specializes in the product sales of all kinds of gearbox , electric motors. On the income provider and administration has accrued abundant experience, has a number of highly experienced technical staff, administration norms, quality isstable. Products by the China national necessary item certification, quality is reputable, sensible construction,and make “environmental defense” and “power saving” synchronization.

HangZhou Great COMMERCE & TRADE CO.,LTD(GPHQ ) has usually been in line with: “based mostly on sincerity, very good quality for 1st, the pursuit of excellence, groundbreaking and enterprising team, efficient, innovation” . perfect aftersales support We will established up  a company below the bridge of friendship, hand in hand Generate amazing!


1, Q:what is your MOQ for ac gearbox motor  ?
A: 1pc is ok for each and every type electric equipment box  motor 

2, Q: What about your warranty for your induction velocity reducer motor ?
A: 1 year ,but other than man-manufactured ruined

3, Q: which payment way you can take ?
A: TT, western union .

four, Q: how about your payment way ?
A: a hundred%payment in sophisticated considerably less $5000 ,thirty% payment in advanced payment , 70% payment ahead of sending above $5000.

5, Q: how about your packing of speed reduction motor  ?
A: plywood scenario ,if dimensions is tiny  ,we will pack with pallet for much less 1 container 

6, Q: What info must be provided, if I buy electric helical geared motor  from you ?
A: rated electricity,  ratio or output velocity,kind ,voltage , mounting way , amount , if a lot more is greater.

Equipment racks feature business regular 14-1/2° pressure angle for programs the place manage of backlash is vital (will not work with 20° spurs). Precision machining for minimal middle length variation and improved concentricity of mating spur gears. These equipment racks can be modified for certain apps this kind of as drilling and tapping mounting holes, reducing to specific lengths, or matching ends of two parts of rack to generate a steady size longer than inventory.
Racks are employed to convert rotary motion into linear motion. The spur enamel of the rack lower into one face of the square or circular rod segment and function with the pinion, which is a small cylindrical gear that meshes with the rack. Generally, racks and pinions are collectively referred to as “rack and pinion”.

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