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China 60mm 220V AC 3000RPM Mechanical Arm Large Torque Brushless BLDC Motor gearbox engine

Warranty: Other
Model Number: BL60120-01
Usage: Mechanical Arm
Type: Brushless Motor
Torque: 0.74N.m
Construction: Permanent Magnet
Commutation: Brushless
Speed(RPM): 3000RPM
Continuous Current(A): 2.28A
Efficiency: 72%
Port: HangZhou

TypeBLDC Motor
Brand Name:Guidianzhikong
Place of Origin:China HangZhou
Insulation level:F
Usage:Mechanical Arm
ConstructionPermanent Magnet
Pole number:8
Rated Voltage220VAC
No Load Speed3000RPM
Rated Speed3000RPM
Rated Current2.28A
No Load Current0.534A
Peak Current5.7A
Rated Power230W
Maximum Power600W
Rated Torque0.74N.m
Maximum Torque1.89N.m
Size of Motor60× Multi color injection molding mold services china plastic products manufacturer moulding precision company parts suppliers 60× Custom Plastic Parts Abs Electronic Enclosure Precision Plastic Injection Molded Parts 120
Size of Shaft14× 24V Nema 23 Robot Arm Rotating Lamp Shaft Side Mirror CCTV Pan Tilt DC Motor 30
Company Information
Packaging & Shipping

Key Market Insights Related to Worm Reduction Gearboxes

A gearbox is a mechanical device that allows you to shift between different speeds or gears. It does so by using one or more clutches. Some gearboxes are single-clutch, while others use two clutches. You can even find a gearbox with closed bladders. These are also known as dual clutches and can shift gears more quickly than other types. Performance cars are designed with these types of gearboxes.

Backlash measurement

Gearbox backlash is a common component that can cause noise or other problems in a car. In fact, the beats and sets of gears in a gearbox are often excited by the oscillations of the engine torque. Noise from gearboxes can be significant, particularly in secondary shafts that engage output gears with a differential ring. To measure backlash and other dimensional variations, an operator can periodically take the output shaft’s motion and compare it to a known value.
A comparator measures the angular displacement between two gears and displays the results. In one method, a secondary shaft is disengaged from the gearbox and a control gauge is attached to its end. A threaded pin is used to secure the differential crown to the secondary shaft. The output pinion is engaged with the differential ring with the aid of a control gauge. The angular displacement of the secondary shaft is then measured by using the dimensions of the output pinion.
Backlash measurements are important to ensure the smooth rotation of meshed gears. There are various types of backlash, which are classified according to the type of gear used. The first type is called circumferential backlash, which is the length of the pitch circle around which the gear rotates to make contact. The second type, angular backlash, is defined as the maximum angle of movement between two meshed gears, which allows the other gear to move when the other gear is stationary.
The backlash measurement for gearbox is one of the most important tests in the manufacturing process. It is a criterion of tightness or looseness in a gear set, and too much backlash can jam a gear set, causing it to interface on the weaker part of its gear teeth. When backlash is too tight, it can lead to gears jamming under thermal expansion. On the other hand, too much backlash is bad for performance.

Worm reduction gearboxes

Worm reduction gearboxes are used in the production of many different kinds of machines, including steel and power plants. They are also used extensively in the sugar and paper industries. The company is constantly aiming to improve their products and services to remain competitive in the global marketplace. The following is a summary of key market insights related to this type of gearbox. This report will help you make informed business decisions. Read on to learn more about the advantages of this type of gearbox.
Compared to conventional gear sets, worm reduction gearboxes have few disadvantages. Worm gear reducers are commonly available and manufacturers have standardized their mounting dimensions. There are no unique requirements for shaft length, height, and diameter. This makes them a very versatile piece of equipment. You can choose to use one or combine several worm gear reducers to fit your specific application. And because they have standardized ratios, you will not have to worry about matching up multiple gears and determining which ones fit.
One of the primary disadvantages of worm reduction gearboxes is their reduced efficiency. Worm reduction gearboxes usually have a maximum reduction ratio of five to sixty. The higher-performance hypoid gears have an output speed of around ten to twelve revolutions. In these cases, the reduced ratios are lower than those with conventional gearing. Worm reduction gearboxes are generally more efficient than hypoid gear sets, but they still have a low efficiency.
The worm reduction gearboxes have many advantages over traditional gearboxes. They are simple to maintain and can work in a range of different applications. Because of their reduced speed, they are perfect for conveyor belt systems.

Worm reduction gearboxes with closed bladders

The worm and the gear mesh with each other in a combination of sliding and rolling movements. This sliding action is dominant at high reduction ratios, and the worm and gear are made of dissimilar metals, which results in friction and heat. This limits the efficiency of worm gears to around thirty to fifty percent. A softer material for the gear can be used to absorb shock loads during operation.
A normal gear changes its output independently once a sufficient load is applied. However, the backstop complicates the gear configuration. Worm gears require lubrication because of the sliding wear and friction introduced during movement. A common gear arrangement moves power at the peak load section of a tooth. The sliding happens at low speeds on either side of the apex and occurs at a low velocity.
Single-reduction gearboxes with closed bladders may not require a drain plug. The reservoir for a worm gear reducer is designed so that the gears are in constant contact with lubricant. However, the closed bladders will cause the worm gear to wear out more quickly, which can cause premature wear and increased energy consumption. In this case, the gears can be replaced.
Worm gears are commonly used for speed reduction applications. Unlike conventional gear sets, worm gears have higher reduction ratios. The number of gear teeth in the worm reduces the speed of a particular motor by a substantial amount. This makes worm gears an attractive option for hoisting applications. In addition to their increased efficiency, worm gears are compact and less prone to mechanical failure.

Shaft arrangement of a gearbox

The ray-diagram of a gearbox shows the arrangement of gears in the various shafts of the transmission. It also shows how the transmission produces different output speeds from a single speed. The ratios that represent the speed of the spindle are called the step ratio and the progression. A French engineer named Charles Renard introduced five basic series of gearbox speeds. The first series is the gear ratio and the second series is the reverse gear ratio.
The layout of the gear axle system in a gearbox relates to its speed ratio. In general, the speed ratio and the centre distance are coupled by the gear axles to form an efficient transmission. Other factors that may affect the layout of the gear axles include space constraints, the axial dimension, and the stressed equilibrium. In October 2009, the inventors of a manual transmission disclosed the invention as No. 2. These gears can be used to realize accurate gear ratios.
The input shaft 4 in the gear housing 16 is arranged radially with the gearbox output shaft. It drives the lubricating oil pump 2. The pump draws oil from a filter and container 21. It then delivers the lubricating oil into the rotation chamber 3. The chamber extends along the longitudinal direction of the gearbox input shaft 4, and it expands to its maximum diameter. The chamber is relatively large, due to a detent 43.
Different configurations of gearboxes are based on their mounting. The mounting of gearboxes to the driven equipment dictates the arrangement of shafts in the gearbox. In certain cases, space constraints also affect the shaft arrangement. This is the reason why the input shaft in a gearbox may be offset horizontally or vertically. However, the input shaft is hollow, so that it can be connected to lead through lines or clamping sets.

Mounting of a gearbox

In the mathematical model of a gearbox, the mounting is defined as the relationship between the input and output shafts. This is also known as the Rotational Mount. It is one of the most popular types of models used for drivetrain simulation. This model is a simplified form of the rotational mount, which can be used in a reduced drivetrain model with physical parameters. The parameters that define the rotational mount are the TaiOut and TaiIn of the input and output shaft. The Rotational Mount is used to model torques between these two shafts.
The proper mounting of a gearbox is crucial for the performance of the machine. If the gearbox is not aligned properly, it may result in excessive stress and wear. It may also result in malfunctioning of the associated device. Improper mounting also increases the chances of the gearbox overheating or failing to transfer torque. It is essential to ensure that you check the mounting tolerance of a gearbox before installing it in a vehicle.

China 60mm 220V AC 3000RPM Mechanical Arm Large Torque Brushless BLDC Motor     gearbox engineChina 60mm 220V AC 3000RPM Mechanical Arm Large Torque Brushless BLDC Motor     gearbox engine
editor by czh2023-02-15

China best torque limiter factory manufacturer & supplier EPT AC 200kg Rolling Door Motor with Different Functions with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT AC 200kg Rolling Door Motor with Different Functions with top quality & best price

We – EPG Group the biggest gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 different branches. For far more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

Firm Introduce:
     HangZhou Xihu (West Lake) Dis.ng  Motor Co., Ltd. was launched in 2001 which situated in HangZhou city ,with advanced generation and screening gear so that we can control the good quality.We are a specialist maker ma ept rolling door motor, retractable door motor, sliding gate motor and tubular doorway motor for over 15 a long time knowledge, with excellent high quality , pretty reasonable value.
The region covers above 3000 square , Now our firm has innovative automated production strains and best quality screening system. Our firm is a professional rolling doorway device and the ancillary items Our goods have becoming exported to Southeast Asia, the Center East, Europe, America and so on, a lot more than thirty countries. Thanks to the stable good quality, realistic price tag, and  we constantly insist in excellent faith administration quality assure.We get the large praise of clients so we are obtaining much more and a lot more buyers!
TaiHeng Motor manufacturing unit has powerful technology and excellent quality te320 Series The 320 Collection has been made to meet the require for an economical, compact and reputable torque limiter. The optimized style gives a sturdy, backlash-cost-free torque limiter that assists protect equipment from the harming results triggered by overloading a push train.sting system. Our products have the attributes of safe, delicate, properly created, convenient upkeep and so on. Welcome to our factories for a check out

   We think we can make appropriate items to you !

Motor Information:
1) manufacture AC, DC, AC and DC Rolling Doorway Opener, design and make motors in accordance to your ask for
2) AC motor: 200KG-1500KG, DC motor: 300KG-800KG
three) 110V/220V/380V are all for our Rolling Door Opener.
4)with 4 relays inside to make positive our Rolling Door Opener to be far more save.
five)a hundred% copper material inside the motor, so it have a bigger capability and tough than other motors
6) make dimension of Rolling Doorway Opener bracket method according to your ask for, brake method create in the bracket program
seven.we could design handle technique function according to your request, now we have functions: infrared sensor, learning code,ups, rebound automated when meet obstacle, alarm perform, lights and so on…
8) our Rolling Door Opener pass CE and we start exportingbecause 2001and export to over twenty countries.
9) skilled company and specialist sales makes your reliable supplier in China.
Characteristics :
1.Compact design,massive torque,and working with no sounds.
two.With the nationwide patent of Chain-break protection.
three.The motor will not burn off down for the security of thermal impact
4.Individual circuit management assures the safety
5.Protection brake,precise constrained manage positioning,with double restrict change safety, prevent door over roll-up.
six.UPS automatic technique is accessible,No trouble of electricity failure
7.Can perform with remote controller
eight.Effortless to set up, simple to maintenance and long helpful lifestyle.

AC Rolling Doorway  Side  Motor Series:

1. Suitable for all sorts of roller shutter door
two. Low noise procedure
three. Reliable efficiency,steady and secure
four. Location accuracy considerably less than 1.5 limiter
five. Roller shutter doorway could be opened and closed by remote controller
6. According to lifting potential, range from 300KG,600KG,800KG,1000KG,1300KG,1500KG2000KG
seven. Accessories :
Chain,Equipment,Chain Plate, Driving plate, Bracket for bearing ,Shaft , Stop Plate,

DC Rolling Doorway Facet Motor Series:
    With low voltage and robust electricity. It has large performance lower noise, long existence
1. Adopt currency energy in regular point out, change to battery provide routinely even though the power is damaged off
2. With the interface for circle change
3. Adopt the manage of micro-capability, work steadily, react sensitively
four. Equipped with alarm purpose, alarm can be joined to your phone or cell telephone
     5.According to lifting ability, assortment from 300KG,600KG,800KG

Technical data :


MODEL          RATED Power(w) LIFTING Energy(kg.f) RATED    LOAD MAX Top(m) Rated Voltage(V)
      outputtorque(n/m) outputspeed(r/min)    
TH-300-1P 200 three hundred 168 5.two six 220V
 TH-four hundred-1P 250 400 168 five,.2 6 20V
 TH-five hundred-1P 250 five hundred 343 six.two six 220V
TH-600-1P 370 600 412 five.2 6 220V
TH-800-1P 400 800 647 three.four 9 220V
TH-a thousand-1P four hundred one thousand 1102 six.5 9 220V
TH-800-3P 300 800 647 three.4 9 380V
TH-1000-3P four hundred 1000 1102 six.5 9 380V
TH-1300-3P 600 1300 1372 6.5 nine 380V
TH-1500-3P 600 1500 1610 5.seven 9 380V
  DC 24V
DC 300KG 200 300 168 3.seven six 220V
DC 500KG 240 five hundred 343 4.6 six 220V
DC 600KG 240 600 412 four.2 nine 220V
DC-800KG 380 800 647 three.9 9 220V


The use of original gear manufacturer’s (OEM) part quantities or logos , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our business and the outlined substitution elements contained herein are not sponsored, authorized, or made by the OEM.

China best torque limiter factory manufacturer & supplier  EPT AC 200kg Rolling Door Motor with Different Functions with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT AC 200kg Rolling Door Motor with Different Functions with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT AC 200kg Rolling Door Motor with Different Functions with top quality & best price

Three supplier made in China – replacement parts – in Bokaro Steel City India Phase High power Ce Approved AC Induction Electric Motor Y2-280S-4-120HP 90KW with top quality

Three  supplier  made in China - replacement parts -  in Bokaro Steel City India  Phase High power Ce Approved AC Induction Electric Motor Y2-280S-4-120HP 90KW with best quality

We – EPG Team the largest gearbox & motors , couplings and gears factory in China with 5 diverse branches. For far more information: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828



  • Y2 Sequence 3-phase electric motor is specially created for European market, whose terminal box is situated on the best of motor housing,can be also located on aspect. This motor with a quite compact construction and attractive visual appeal. The sizes and mounting proportions are created in accordance to the IEC 60034-1 common. The motor has some great attributes, these kinds of as high effectiveness, vitality-saving, high starting torque and easy servicing.they are primarily used for machinery and gear.this sort of as blower,supporter,pump, construction equipment,transit system,equipment device, agriculture equipment, meals equipment and air compressor.

Specs & Datas:

1.Body measurements: 63-355L

2.Rated electrical power: .18-315kw

three. Rated voltage: 220/380V,380/660V,400V,415V,460V or on your ask for

4. Frequency: 50Hz, 60Hz 

5. Safety course: IP44,IP54,IP55

6.Insulation course: B,F,H

seven.Components: forged iron,Aluminum

8..Poles: 2, 4, 6, eight

9  Cooling method: IC411 (total-enclosed fan-cooled kind)

ten.Mounting kinds: B3/B5/B14/B15/B34/B35

11.Operating mode: S1

twelve. Connection: “star” sort for 3kW and downwards, “Delta” kind for 4kW and upwards

thirteen.Ambient temperature: -15°C < θ < 40°C

14.The altitude should be reduced than 1,000m above the sea level 



Our Providers:

1. Custom-made Manufacturing is obtainable.

2. Provide for OEM and ODM,OTM solutions

3. one hundred% tested  before shipment

4. Certificate and Promise: ISO 9001 and CE.

5. package: carton,wood circumstance,plywood case or pallet

six. IE1,IE2,IE3 motors

7.  Motor body ousing can be solid iron,or aluminium.

eight. Most sensible cost

9.twelve-eighteen months Guarantee interval

10. Unique motors can be made according to customers’ specifications

eleven.All copper wire windings


A:What is your MOQ of this merchandise ?

B:twenty pcs for every item.


A:What is our lead time ?

B:twenty-35 days.


A:What is your payment?

B:T/T, L/C at sight, D/P at sight, 


A:Can we type our brand name on it ?

B:Of course of system.


A:In which is your loading port ?

B:HangZhou port or ZheJiang port.


A:What is your company’s accessible manufacturing capacity ?

B:About 1000 PCS for every working day.


Ordering data

one.You should reveal the motor sort,rated output,rated voltage,rated frequency,synchronous speed,Explosion evidence Mark,mounting kind,rotation course(view from the shaft extension facet)Use of the environment(indoor or exterior)If the person havn’t level out the rotation and environment,normailly we feel is CW roration and used indoor.

2.when person have special requirments,For instance:Dispose the stator,bearing explosion proof and bearing temperature sensors,place heater,Plateau use,specical frequency,mounting dimensions alter,unique output,the user must ,purchase can be verify soon after signing the complex settlement with engneering section .

three.The catalogue is only fpr reference,and there could be versions.

four.This range of motor can also be made into Variable-Frequency motors,the selection of frequency of which is -100HZ,the output and all round proportions need to be affirm independently.


The use of authentic products manufacturer’s (OEM) portion numbers or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating merchandise use and compatibility. Our organization and the detailed substitution elements contained herein are not sponsored, authorized, or manufactured by the OEM.

Three  supplier  made in China - replacement parts -  in Bokaro Steel City India  Phase High power Ce Approved AC Induction Electric Motor Y2-280S-4-120HP 90KW with prime quality

Three  supplier  made in China - replacement parts -  in Bokaro Steel City India  Phase High power Ce Approved AC Induction Electric Motor Y2-280S-4-120HP 90KW with prime quality