China Robot Arm with Encoder Robot Joint Motor 750W Hollow Robot Joint Module Servo Motor gearbox and motor

Item Description

Robotic Arm With Encoder Robotic Joint Motor 750w hollow robotic joint module servo motor

 

Item Description

This eRob collection robot joint module is a standardized joint module solution based mostly on our very own servo drives and complete encoders, dependent on  years of experience in serving customers, creating robot growth less complicated, faster,safer . 

This eRob collection robot joint modules include eRob70,eRob80, eRob90,eRob110, eRob142, eRob170 and many others, with beautiful design and style and compact framework.The compact measurement consist of servo drivers, motor side absolute price encoder, output aspect absolute worth encoder, and frameless torque motor, brake, precision harmonic reducers and other main components, which help save buyers hundreds of mechanical and digital compenents choice, style,  producement, assembly labor and time fees. 

Item Features

Preserve the manpower and time expense of choosing, developing, buying and assembling hundreds of mechanical and digital units.

This series robot joint module consists of 8 core elements as below, motor stop complete price encoder, multi-turn absolute encoder at output, Frameless Torque Motor, precise harmonic reducer,Torque sensor, friction brake retainer and DC generate temperature sensor.

Numerous requirements and sizes for robot joint modules

Created-in servo driver. Interaction protocols
With EtherCAT, CANopen, Modbus communication protocols.
Situation,Velocity, Recent loop PID adjustable on the internet.
Developed-in ± 10V analog enter.
Pulse and route, I/O, RS485,
External encoder and STO interface,
All in the space of DxL=70x67mm

Created-in twin complete encoder. Twin loop position control 
19/twenty-little bit complete multiturn encoder for output shaft.
Repeatability up to ±7 arc seconds.
Absolute precision up to ±15 arc seconds.
Usually have true absolute placement,
and multi-change counter when power-off.

Friction brake within
Brake smooth and stable.
No gap No backlash.
No require to transfer when electricity-on.
No put on and tear.
Can be used as Crisis Quit.

Item Title Rule

Item Parameters

Model eRob110H
Harmonic reducer-ratio SHG
twenty five-50
SHG
twenty five-80
SHG
twenty five-100
SHG
twenty five-120
Start-end CZPT torque(N.m) 127 178 204 217
Rated torque(N.m) 51 eighty two 87 87
Momentary allowable maximum torque(N.m) 242 332 369 395
Peak speed of output(RPM) forty 25 20 16.seven
Motor electricity(W) 750
Rated current(A) 18.6
Peak current(A) 61
Without brake design Inertia of rotor(g.mm²) 277434 
Outer diameter x duration (mm) 110×115.2
Bodyweight(kg) 2.88
With brake design Inertia of rotor(g.mm²) 285402
Outer diameter x length (mm) 110×115.2
Weight(kg) 3.0 
Common parameter Power source voltage: 48V (±10%), by way of hole diameter: 18mm, IP class: IP54, brake kind: friction damping brake
Optional assembly configuration Communication method: EtherCAT/CANopen/Modbus, output encoder resolution: 19/20Bit, repeat/complete positioning accuracy: ±7/±15 arcseconds or ±10/±25 arcseconds

Packaging & Shipping

Packaging list

1. eRob joint module*1
two.48V power connector (2Pin)*2
3.CANopen connector and wiring (3 Pin)*two
four.EtherCAT connector and wiring (4Pin)*2
five.I/O connector and wiring (12Pin)-Optional

Shping checklist
Delivery list of this sequence robot joint modules consist of 1pcs joint module, 2pcs 48V electrical power connector(2pin), 2pcs CANopen connector &wiring, 2pcs EtherCAT connector&wiring(4 pin) and 1pcs I/O connector &wiring(12pin).
Usally,ship by convey , shipping and delivery time 5-7working days . 

Application

This kind of robotic joint modules could be utilized for Movement Control Scheme for Exoskeleton Robotic, Medical Products Gastrointestinal Endoscopic, Medical rehabilitation robotic, Bigdog, Industrial robotic arm, welding robotic etc.

Following Income Service

1. We acknowledge tiny get of robot joint modules
2. Sample purchase of robot joint modules shipping and delivery time is in ten days, mass amount purchase direct time is 7-15 times
three. We can acknowledge payment via paypal, T/T and L/C
four.Top quality assurance of our robot joint modules is 1 calendar year, and we can offer you professional complex help
five. We offer totally free application wand instruction how to use the robotic joint modules. Engineers are available for technical support.

FAQ

Q: Are you trading company or manufacturer?
A: We are company and seller.

Q: Can I have a sample order?
A: Indeed, we welcome sample get to examination and check quality.

Q: How lengthy is your supply time?
A: Owing to the sophisticated method, creation will take 8-10 operating days. For custom-made goods, remember to verify with us prior to buy.

Q. How do you ship the products and how long does it just take to get there?
A: Generally by convey, like DHL, UPS, FedEx, EMS or TNT By air and sea are also accessible.
Specific takes 3-15 days to get there.

Q: What is your conditions of payment?
A: We accept Trade Assurance Purchase, TT, Paypal, West Union and L/C.

 

Shipping Cost:

Estimated freight per unit.



To be negotiated

###

Application: Industrial
Operating Speed: Low Speed
Excitation Mode: Excited

###

Samples:
US$ 1115/Piece
1 Piece(Min.Order)

|

Order Sample

###

Model eRob110H
Harmonic reducer-ratio SHG
25-50
SHG
25-80
SHG
25-100
SHG
25-120
Start-stop peak torque(N.m) 127 178 204 217
Rated torque(N.m) 51 82 87 87
Momentary allowable maximum torque(N.m) 242 332 369 395
Peak speed of output(RPM) 40 25 20 16.7
Motor power(W) 750
Rated current(A) 18.6
Peak current(A) 61
Without brake model Inertia of rotor(g.mm²) 277434 
Outer diameter x length (mm) 110×115.2
Weight(kg) 2.88
With brake model Inertia of rotor(g.mm²) 285402
Outer diameter x length (mm) 110×115.2
Weight(kg) 3.0 
Common parameter Power supply voltage: 48V (±10%), through hole diameter: 18mm, IP class: IP54, brake type: friction damping brake
Optional assembly configuration Communication mode: EtherCAT/CANopen/Modbus, output encoder resolution: 19/20Bit, repeat/absolute positioning accuracy: ±7/±15 arcseconds or ±10/±25 arcseconds
Shipping Cost:

Estimated freight per unit.



To be negotiated

###

Application: Industrial
Operating Speed: Low Speed
Excitation Mode: Excited

###

Samples:
US$ 1115/Piece
1 Piece(Min.Order)

|

Order Sample

###

Model eRob110H
Harmonic reducer-ratio SHG
25-50
SHG
25-80
SHG
25-100
SHG
25-120
Start-stop peak torque(N.m) 127 178 204 217
Rated torque(N.m) 51 82 87 87
Momentary allowable maximum torque(N.m) 242 332 369 395
Peak speed of output(RPM) 40 25 20 16.7
Motor power(W) 750
Rated current(A) 18.6
Peak current(A) 61
Without brake model Inertia of rotor(g.mm²) 277434 
Outer diameter x length (mm) 110×115.2
Weight(kg) 2.88
With brake model Inertia of rotor(g.mm²) 285402
Outer diameter x length (mm) 110×115.2
Weight(kg) 3.0 
Common parameter Power supply voltage: 48V (±10%), through hole diameter: 18mm, IP class: IP54, brake type: friction damping brake
Optional assembly configuration Communication mode: EtherCAT/CANopen/Modbus, output encoder resolution: 19/20Bit, repeat/absolute positioning accuracy: ±7/±15 arcseconds or ±10/±25 arcseconds

Types of Gearboxes

There are several types of gearboxes. Some are known as helical gear reducers, while others are called planetary gearboxes. The article also discusses Continuously Variable Transmission (CVT) and helical gear reducer. If you are interested in purchasing a new gearbox, make sure to read our articles on these different types. If you are confused, consider reading our articles on planetary gearboxes and helical gear reducers.
gearbox

planetary gearbox

The planetary gearbox has several advantages. Its compact design and light weight allows it to transmit high torques while remaining quiet. The gears are connected to one another through a carrier, which is typically fixed and helps transmit torques to the output shaft. Its planetary structure arrangement also reduces backlash and provides high rigidity, which is important for quick start and stop cycles and rotational direction change. Depending on the design and performance desired, planetary gearboxes are categorized into three main types:
The type of planetary gears used in a given application determines the overall cost of the unit. Manufacturers offer a range of prices, and they can help you determine which gearbox is right for your needs. You should also ask a manufacturer for the cost of a planetary gearbox. By asking about price and specs, you can avoid wasting money and time on a planetary gearbox that does not perform up to its potential.
A planetary gearbox is probably installed in your new car’s automatic transmission. For more information, consult your owner’s manual or call the dealer’s service department. This type of gearbox is more complex than other types of gearboxes, so if you don’t know much about them, do an internet search for “planetary gearbox.”
The teeth of a planetary gearbox are formed by the stepping motion of two gears: the sun gear and the inner ring. The sun gear is the input, while the planetary gears rotate around the sun gear. Their ratio depends on the number of teeth and the space between the planets. If you have a 24 tooth sun gear, the planetary gears’ ratio will be -3/2. The sun gear is also attached to the axle.
Another advantage of a planetary gear system is that it can generate high torques. The load is shared among multiple planet gears. This makes the gears more resilient to damage. A planetary gearbox can be as high as 332,000 Nm, and can be used in vehicles and industrial applications requiring medium to high torque. A planetary gear system is a great alternative to a traditional transmission. So, how does it work?

helical gearbox

The main difference between the helical gearbox and the spur gear is the center distance between the teeth. The helical gearbox has a larger pitch circle than the spur gear and thus requires a radial module. In addition, the two types of gears can only be made with the same tooth-cutting tool as the spur gear. However, the helical gearbox is more efficient in terms of production costs.
The helical gearbox is a low-power consumption, compact type of gearbox that is used for a wide range of industrial applications. They are highly durable and withstand high loads with utmost efficiency. The helical gearbox can be manufactured in cast steel and iron for small and medium units. This type of gearbox is also commonly used for crushers, conveyors, coolers, and other applications that need low power.
The helical gear has many advantages over the spur gear. It produces less noise. It has less friction and is less likely to wear out. It is also quieter than spur gears. This is because multiple teeth are in mesh. Because the teeth are in mesh, the load is distributed over a larger area, resulting in a smoother transition between gears. The reduction in noise and vibration reduces the risk of damaging the gear.
The helical gear’s axial excitation force is obtained using a linearized equation of motion in the rotational direction. The damping coefficient of the equation is 0.07. The helical gear is made up of a steel shaft with a diameter of 20 mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.84 x 107 N/m. The damping force of the plate is 2,040 kg/m2/s.
The worm gearbox has a better efficiency ratio than the helical one, but it is less efficient in low-ratio applications. In general, worm gearboxes are more efficient than helical gearboxes, although there are some exceptions to this rule. A helical gearbox is better for applications that require high torque. It may also be more economical in the long run. If you are considering a helical gearbox, consider the advantages it has over worm gearboxes.
gearbox

helical gear reducer

A helical gear reducer for a machine’s gearbox is an integral component of the drive system. This unit amplifies torque and controls speed and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox component that is used in industrial applications. A variety of sizes is available to suit various machine configurations. The following sections will discuss some of the different types available.
Designed by experts and engineers, a helical gear reducer is a surprisingly small and light gear that satisfies the needs of many machine applications. It features a large transmission torque, a low starting and running speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and easily connected to other gears, and it features a high technical content.
In order to avoid errors and poor performance, regular maintenance is a must. The proper lubrication of the gear reducer can minimize failures, errors, and poor performance. Every gear reducer manufacturer sells a suitable lubricant, which must match the properties of the machine’s drive mechanism. It is also advisable to check the lubrication regularly to avoid any deterioration of the unit’s performance.
While the worm gearbox may be better for applications where torque is high, the helical gear reducer offers greater efficiency at lower cost. Although worm gearboxes may be cheaper initially, they are less effective at higher ratios. Even if the worm gear is more expensive to buy, it still offers 94% efficiency, which makes it more cost-effective. There are some significant advantages to both types of gearboxes.
The main advantage of a helical gear reducer over a spur gear is its smoother operation. Unlike spur gears, which have teeth that are straight, helical gears have angled teeth that gradually engage with each other. This helps ensure that the gear does not grind or make excessive noise when it turns. Additionally, they are less commonly used in automation and precision machinery. They are often used in industrial applications.
gearbox

Continuously variable transmission

A Continuously Variable Transmission (CVT) is an automatic transmission that can run through a vast number of gears. Unlike a standard automatic transmission, it can run at any speed, even at a low rev. The CVT is also capable of running at infinitely low gears. Its basic function is to provide different torque ratios to the engine. In addition to delivering power, CVTs have other benefits.
One of the major advantages of a CVT is its simplicity. Its simplicity translates into fewer moving parts, which means less maintenance. The CVT’s simplicity also means that it can handle a wide variety of different types of road conditions and driving styles. In addition to being a great alternative to a traditional automatic transmission, CVTs can be used on many other types of vehicles, including tractors, snowmobiles, motor scooters, and power tools.
A CVT is much smoother than a conventional automatic transmission. It never has to hunt for a gear. It also responds well to throttle inputs and speed changes. Both of these technologies are available on many modern vehicles, including the Nissan Rogue and Mazda CX-5. It’s important to note that each of these transmissions has its pros and cons. So, if you’re looking for a car with a CVT, make sure to read the reviews. They’ll help you decide which transmission is right for you.
Another advantage of a CVT is its fuel efficiency. Many cars now feature CVTs, and they’re becoming increasingly popular with automakers. In addition to fuel efficiency, most cars with CVTs also have a smoother ride. There’s no more sudden downshifts or gear hunting. This makes driving a lot easier. And, the added benefits of smoother driving make CVTs the ideal choice for many drivers.
Although a CVT is more common among Japanese car manufacturers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Class, B-Class, and Megane are some examples of vehicles that use this technology. Before making a decision, consider the reliability of the model in question. Consumer Reports is a good resource for this. It also offers a history of use and reliability for every type of car, including the Honda Accord.

China Robot Arm with Encoder Robot Joint Motor 750W Hollow Robot Joint Module Servo Motor     gearbox and motor	China Robot Arm with Encoder Robot Joint Motor 750W Hollow Robot Joint Module Servo Motor     gearbox and motor
editor by czh 2023-04-04