Warranty: 1 year
Model Number: eRob70H50T
Usage: ROBOT ARM
Type: GEAR MOTOR
Torque: 7Nm
Construction: Permanent Magnet
Commutation: Brushless
Protect Feature: Waterproof
Speed(RPM): 60rpm
Continuous Current(A): 3.3A
Efficiency: IE 1
Product name: Robot use T-model Modular Actuator motor with 7Nm rated torque
Harmonic reducer-ratio: 50
Start-stop CZPT torque: 18/23NM
Rated torque: 5.4/7NM
Momentary allowable maximum torque: 35/46NM
Peak speed of output: 60RPM
Motor power: 100W
Supply voltage(V): 48V(±10%)
Rated current: 3.3A
Peak current: 11A
Packaging Details: Carton with foam inside the box to protect robot joint module servo motor.PE foam and carton for harmonics drive gear box servo actuator robot joint module servo motor. PE foam, carton, packing strap and plastic wrap for harmonics drive gear box servo actuator robot joint module servo motor.
Mechanical Robot use T-model Modular Actuator motor with 7Nm rated torqueThis eRob series robot joint modules is a standardized joint module product based on our own servo drives and absolute encoders based on years of experience in serving customers, making robot development easier, faster, safer.
This eRob series robot joint modules include eRob70, eRob80, eRob90, eRob110, eRob142, etc., with exquisite design and compact structure. The compact size includes servo drivers, motor side absolute value encoder, output side absolute value encoder, and frameless torque motors, brakes, precision harmonic reducers and other main components, which save customers hundreds of mechanical and electronic components selection, design, procurement, assembly labor and time costs.
Product Features
| Save the manpower and time cost of selecting, designing, OEM Medical Electronic Auto Toy Abs 3d Print Injection Mold CZPT Molded Molding Custom Plastic Inject Parts purchasing and assembling hundreds of mechanical and electronic devices. |
| eRob series robot joint modules highly intergrated frameless torque motor, driver, encoder and harmonic reducer. |
| Can pass through the hole The 18mm super-large middle hole can pass through cables and gas paths without bending and no impact on life. With corner mounting holes, no casing is required. Direct installation can reduce the weight of the joints and improve the reasonable self-weight ratio of the robot |
| Support multiple communication protocols
eRob series robot joint modules support CANopen, EtherCAT, Modbus RS485. |
| This series robot joint modules Built-in dual absolute value encoder, full closed loop control 19-bit absolute encoder at the output, repeat positioning accuracy up to ±10 arc seconds, absolute positioning accuracy up to ±45 arc seconds, single-turn and multi-turn power-off positions can be memorized, fully closed-loop control, no wear accuracy. |
Product Parameter
| Model | eRob70 | eRob80 | eRob90 | |||||
| Harmonic reducer-ratio | 14-50 | 14-80 | 14-100 | 17-50 | 17-80 | 17-100 | 20-80 | 20-100 |
| Start-stop CZPT torque(N.m) | 18/23 | 23/30 | 28/36 | 34/44 | 43/56 | 54/70 | 74/96 | 82/107 |
| Rated torque(N.m) | 5.4/7 | 7.8/10 | 7.8/10 | 16/21 | 22/29 | 24/31 | 34/44 | 40/52 |
| Momentary allowable maximum torque(N.m) | 35/46 | 47/61 | 54/70 | 70/91 | 87/113 | 110/143 | 127/165 | 147/191 |
| Peak speed of output(RPM) | 60 | 37.5 | 30 | 60 | 37.5 | 30 | 37.5 | 30 |
| Motor power(W) | 100 | 200 | 400 | |||||
| Supply voltage(V) | 48(±10%) | |||||||
| Rated current(A) | 3.3 | 6.9 | 11 | |||||
| Peak current(A) | 11 | 16.8 | 29 | |||||
| Output encoder resolution | 19Bit | |||||||
| Repeat/absolute positioning accuracy | ±10/45Arcsec | |||||||
| Communication bus | EtherCAT/CANopen | |||||||
| Outer diameter x length x through hole(mm) | 73*99*18 | 85*111.8*18 | 96*120.8*18 | |||||
| Weight(KG) | 1.3 | 2 | 2.7 | |||||
| Interface design | Fully differential interface design, strong anti-interference ability; double sets of anti-loose plugs, can be connected in series | |||||||
| Brake | Friction damping brake | |||||||
| IP level | IP54 | |||||||
Shipping list Shipping list of this series robot joint modules include
1pcs joint module,
2pcs 48V power connector(2pin),
2pcs CANopen connector & Hot Runner System in Injection Moulding Injection Molding Service Abspapppc Plastic CZPT Parts wiring,
2pcs EtherCAT connector&wiring(4 pin) and
1pcs I/O connector &wiring(12pin).
Our Services 1. We accept small order of Joint module;
2. Sample order of Joint module delivery time is in 9 days, mass quantity order lead time is 9-15 days;
3. We can accept payment via paypal, T/T and L/C;
4.Quality assurance of our Joint module is 1 year, and we can provide you professional technical support;
5. We provide free software wand training how to use the products. Engineers are available for technical support.
FAQ Q: Are you trading company or manufacturer?A: We are manufacturer and trading company.
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.Q: How long is your delivery time?A: Due to the complex process, production takes 8-10 working days. For customized goods, please check with us before order.
Q. How do you ship the goods and how long does it take to arrive?
A: Usually by express, like DHL, UPS, FedEx, EMS or TNT; By air and sea are also available.
Express takes 3-15 days to arrive.
Q: What is your terms of payment?A: We accept Trade Assurance Order, TT, Paypal, West Union and L/C.
Types of Gearboxes Used in Wind Turbines
Many manufacturers of wind turbines have chosen different solutions for the drive train of the turbines. Most prefer gearboxes because of their durability. These have several design features that make them well suited to shocks, stresses and wear. Regardless of the type of gearbox used, continuous maintenance and monitoring can extend the lifespan of these machines. Performing these tasks regularly can help detect and resolve any problems before they become serious. Here are some of the problems associated with gearboxes.
Coaxial helical gearbox
The R series helical inline gearbox is a high-quality speed reducer for heavy-duty industrial applications. These units are designed with increased power density in mind and are equipped with various cooling options. High-grade seals and lubricants help to increase efficiency and minimize thermal loading. They are ATEX-compliant. Their reversible modules are an excellent choice for high-speed applications, such as compressors, compressor blowers, and pumps.
The normal module set of helical gearbox is manufactured using the same tooth-cutting techniques as spur gears. This allows the production of higher-quality, more economical, and more compact helical gears. Although the performance of helical gears is lower than spur gears, they are durable and capable of transferring motion and power between two shafts. And because they are able to handle a much greater load, they are preferred for heavy-duty applications.
The main tooth form of a helical gearbox presents fixed velocity ratios, even if the center gap is not completely set. This requirement is sometimes referred to as the fundamental rule of gearing. A helical gearbox is similar to a set of paper spur gears, with the exception that the sections must stagger in opposite directions. There are two kinds of helical gears for parallel shafts: left-handed and right-handed.
The Industrial Gearbox market is segmented based on product type, application, and geography. The report analyzes the competitive scenario by segmenting the market by region, company, and type. Using this information, it estimates market size, revenue, and consumption. The report also features key information about COVID-19 and its impact on the overall industry. And it also provides a competitive landscape with industry-leading players.
Industrial gearboxes are integrated with devices and make automation processes more efficient and reliable. Increasing labor costs, shortage of skilled labor, and the ageing workforce are driving the demand for automation technologies. The industry requires newer and more advanced models and technologies to compete in the global market. You can use Coaxial helical gearbox in a variety of applications. Its benefits are endless. If you are looking for a reliable, high-performance industrial gearbox, CZPT can help you find it.
Worm reduction gearbox
As a general rule, larger center distance worm reduction gearboxes are more efficient than smaller ones. Worm gearboxes with 2.6-in. center distances start to lose efficiency as their ratios increase. Larger center distances tend to have higher efficiency than smaller ones. However, this difference may not always be enough to justify the higher investment. Worm gear reducers typically cost less than equivalent helical units.
The use of aluminum for worm reduction gearboxes is a popular choice for those involved in the manufacturing of Packaging Equipment. In addition to being lightweight, aluminum worm reduction gearboxes have high strength and rigidity. Manufacturers recommend this choice because of its high rigidity and durability. While purchasing aluminum worm reduction gearboxes, keep in mind that they are more expensive than steel versions. However, they have a longer lifespan and are highly resistant to wear.
The worm’s helix angle is larger than a helical gear, which allows a much higher gear ratio. In addition, the worm’s body is usually longer in the axial direction than helical gears. Worm reduction gears are often left-handed, and British or Indian standards are usually followed. The worm wheel is made of hardened alloy steel PB2-C, while the gearbox case is made of hardened alloy steel FG 220 or FG 250res.
The worms in a sacrificial system are relatively safe from wear. Instead, the softer wheel is the cause of most wear and tear. The oil analysis report for a sacrificial system shows low iron levels and high copper concentrations. However, if a worm reduction gearbox has a bad reputation, you should consider purchasing a new one. If the worm gears are in good condition, the gearbox is still a viable option for a new or replacement vehicle.
The advantages of a worm reduction gearbox are numerous. The worm gearbox is widely used in industrial settings, where it provides torque and speed reduction to move products. Worm gearboxes are also commonly used in automatic security gates, which will not run in reverse. Most security gates use two separate worm drives to keep the gate in the closed position. There are also many other uses for worm reducers. You can learn more about the benefits of worm gearboxes by reading below.
Stainless steel gearbox
Stainless steel gearboxes offer a number of advantages over standard gearboxes. They match the existing stainless motor design and cost 50 percent more on average. They have stainless output shafts and housings as well as corrosion resistant hardware and a food grade lubricant. Stainless steel gearboxes feature IP 65 sealing, Viton shaft seals at the input and output shafts, and a Buna o-ring between the housings. Stainless steel gearboxes also eliminate flat surfaces and allow for a cylindrical design.
Stainless steel gearboxes are more durable than traditional cast iron or epoxy-painted gearboxes. These gearboxes can withstand repeated washdown operations without damage. They also do not collect particles or bacteria. And because stainless steel does not corrode, stainless steel gearboxes can withstand harsh environments, such as oily or greasy environments. Because stainless steel gearboxes are corrosion-resistant, they require little maintenance. They are also easier to clean and maintain, resulting in fewer replacements and a longer life span for your gearbox.
Stainless steel gearboxes are a great choice for food and other industries that require high hygiene standards. In addition to its durability, stainless steel gearboxes are ideal for applications in environments that require high levels of humidity and water. They are also life-lubricated, and they can be supplied with food-grade oils or water. The CZPT Gears stainless gearbox is a versatile option for a variety of applications.
Stainless steel gearboxes offer superior corrosion protection and can withstand harsh environments. The stainless steel cover, housing, and external hardware ensure superior corrosion protection. If you have questions about the varying benefits of stainless steel gearboxes, contact a CZPT Gear sales representative to learn more about your options. And if you are not sure which type is right for your needs, contact a CZPT Gear sales representative to find the perfect solution for your business.
1 speed gearbox
Volkswagen Group Components manufactures the one speed gearbox. The gearbox has a high-performance electric drive motor that produces 310 Nm of torque over a wide speed range. Designed for maximum range, this gearbox uses a single gear for all driving situations. It is extremely quiet, too, and requires precision manufacturing. Volkswagen has also made it available in a reverse-gear configuration with power electronics. Volkswagen’s ID.3 EV’s e-drive motor is a perfect example of this.
The first part of the transmission corresponds to the even and odd gears, while the second part has the straighter gears. A single gear set can change between both modes. An intermediate gear set is also possible. A lastshelf gear can be formed by hydraulically betigte Lamellenkupplungen. Both types of gears can be exchanged between partial transmissions. The invention may furthermore include a transmission with the same gear ratios as the first part of the transmission.
Another variation of the one speed gearbox is the CVT. This type of gearbox has only one drive unit, which means it does not require a clutch or brake. Its power is derived from the torque generated by the Internal Combustion Engine at a particular speed. The engine cannot sustain such high torque levels above 5500 RPM, which will reduce the MPG. Also, raising the RPM will reduce the acceleration, and in severe cases may lead to an engine crash.
As the number of applications for a 1 speed gearbox increases, its design and functionality will continue to evolve. Bosch Rexroth has developed its eGFZ gearbox based on customer feedback. They are currently working on various pilot projects and hope to put it into production in the next few years. However, if you want to buy a 1 speed gearbox now, consider the benefits of a first-rate design.
editor by czh2023-02-17