Warranty: 3months-1year
Model Number: QR080-067
Type: DC motor
Frequency: 50HZ
Phase: Three-phase
Protect Feature: Explosion-proof
AC Voltage: 208-230 / 240 V
Efficiency: IE 4
Max Speed: 4 rps
Max Torque: 1 N.m
Encoder resolution: 8192 sin-cos/rev
Absolute accuracy: ±32 / ±10 arc-sec
Duplicate targeting precision: ±1.5 arc-sec
Max power: 0.2 KVA
Max current: 5 Arms
Weight: 1.6Kg
Load weight: 600N
Voltage: 220 VAC
Packaging Details: Carton box or wooden case
Port: HangZhou Port

high rated torque direct drive electric motor direct drive synchronous motor dd

Han Drive High Quality Direct drive motorHan Drive DD motor has 2 types of structure: inner rotor and outer rotor to meet more application requirements.Diameter from 40mm to 760mm, continuous torque from 0.8N.m to 5000N.m. There are more than a dozen sizes to choose from, absolute accuracy can reach to ± 6arc-sec, repeated positioning up to ± 1arc-sec.Has high precision, high rigidity, low axial radial runout and other advantages. It is widely used in semiconductor production equipment, optical media, optical alignment, position detection, precision CNC machine tools, car assembly/testing, liquid crystal manufacturing equipment, screen plying-up device, lithium battery manufacturing equipment, high-end printing equipment and medical equipment such as micro precision high-end manufacturing field. Product Effects
Features:
(1) No need to return to the origin: The current position can be determined without the need for the origin using the absolute encoder.

(2) High precision: The load can be directly installed on the surface of the motor to directly drive the station plate, avoiding the loss of precision and energy

(3) High torque: high torque output within a limited volume, capable of driving large loads at high speed

(4) High rigidity: cross bearing with large radial and axial load capacity and large static load.

(5) No maintenance required: No additional motor maintenance work, such as adding lubricating oil, is required.

(6) Easy installation: no intermediate accessories such as reducers, pulleys, and gears are required, and can be directly loaded, reducing the time for component installation and debugging.

(7) Low noise: No intermediate connector is required to directly install the load, so it can reduce a lot of noise during use.

(8) Quick response: The load is directly installed, no intermediate connector is required, the response speed is fast, and the accuracy can be set in a short time.

ModelstructureCurrent(Arms)Peak Torque(N.m)Absolute Accuracy(Arc-sec)Repeated Positioning Accuracy (Arc-sec)Weight(Kg)
QR080-067Outer rotor1.53.5±32/±10±1.51.6
QR112-065Outer rotor1.58±26/±10±1.22.8
QR170-050Outer rotor1.510±26/±10±1.26
QR170-100Outer rotor2.845±26/±10±1.211.6
QR170-128Outer rotor460±26/± Auto part Truck spare part torque rod arm bushing 10±1.213.2
QR264-113Outer rotor4.5120±20/±10±1.029
QR264-138Outer rotor4.2250±20/±10±1.036.9
QR264-188Outer rotor4.2480±20/±10±1.051.5
QR224-042Inner rotor3.530±20/±10±1.09.5
QR224-062Inner rotor350±20/±10±1.013.4
QR375-150Inner rotor6600±20/±10±1.075
QR570-170Inner rotor182000±80±2.5190

Direct drive motors versus tradition servo motors
Because of HANDRIVE motor’s integration structure,the load can be mounted on the mounting surface of the DD motor directly.Therefore, there is no precision loss between the motor and the location plate. It increases the accuracy of the equipment.Because there is no mechanical structure of the reducer,so there is no energy loss like the traditional AC servo. Direct drive makes it easy to change the location through program.

QR080-067 General Specifications Motor winding part: *Insulation Grade:F type *Insulation withstand voltage:1500V 1 minute *Insulation Resistance:Above 10MΩ(500VDC) *Structure:external rotor type *Exciting Mode:3 phase Note:Nominal torque is the value when mounted on a metal stand with sufficient heat capacity.
The position resolution is the recommended value, set according to the drive.Mechanical accuracy
of load mounting is axial deviation and radial deviation of mounting.In the table, if there is no
explicit explanation, it is represented as 200-230VAC power supply.

Table

ModelQR080-067
Instant Maximum Output TorqueN.m3.5
Continuous Maximum TorqueN.m1
Maximum Speedrps4
Rated Speedrps2
Wire ResistanceOhm3.8
Wire InductancemH4
Moment of Force ConstantNm/Arms0.6
Inverse Potential ConstantVp /(krpm)51
Continuous CurrentArms1.5
Peak CurrentArms5
Number of Pole-Pairs11
Positioning AccuracyEncoder Resolutionpulse/rev8192
Absolute Accuracyarc-sec±32/±10
Repeated Positioning Accuracyarc-sec±1.5
Origin of Pulse Numberpulse/rev1
Maximum PowerKVA0.2
Rated PowerKVA0.07
Rotor Inertiakgcm²6.35
Load allowedAxial LoadPositiveN800
ReverseN600
Radial LoadNm10
Mechanical Accuracy of Load Mountingμm15 or less
Weightkg1.6
Environmental RequirementsTemperature40
Humidity%85
Atmospheric EnvironmentNon-corrosive gas and dust.Altitude below 1000M
Note: This Price is only for DD Motor,not include extension cable and driver. If you also need extension cable and driver,please contact us.ApplicationOur products are widely used in micro precision laser processing equipment, precision measuring instruments, LED equipment, electronic semiconductor equipment, 3C equipment, testing equipment, High Precision Molding Inject Plastic Hardware Molded Custom Injection Parts new energy battery equipment, medical equipment, military, and scientific research equipment, and other intelligent equipment.

Packaging & Shipping
Company Information

ZheJiang Han Drive Intelligence Technology Co., Ltd. was established in 2017. It is a wholly-owned subsidiary of Yokokawa Robot (HangZhou) Co., Ltd. The headquarter is located in Baoan District, HangZhou city.
We’re a high-tech enterprise engaged in the research and development, production, sales, and service of products in the field of direct drive motion control technology. It is a core field enterprise of China’s Intelligent Manufacturing 2571 and Industrial Internet 4.0 motion control components. We are an enterprise with a complete production system and testing system in the field of direct drive motor. Our products include DD Motor,Linear Motor and Module, Voice Coil Motor, Double Drive Gantry Platform/Module, and other series. Products are widely used in micro precision laser processing equipment, precision measuring instruments, LED equipment, electronic semiconductor equipment,3C equipment, testing equipment, new energy battery equipment, medical equipment, military, and scientific research equipment, and other intelligent equipment.
Certifications
FAQQ1: Are you manufacturer?
A1: Yes,ZheJiang Handrive intelligence Technology Co.,Ltd.which is professional manufacturer of direct drive motion,and it’s high-tech enterprise engaged in the research and development, production, sales, and service of products in the field of direct drive motion control technology.Q2: What’s the shipping/freight cost?
A2: It depends on the quantities and shipping methods. Q3: What is the delivery time?
A3: It takes about 10-15 working days for sample order and 20-25 working days for quantity within 100pcs. Please check with us when you place an order.

Q4: What’s the weight does the ball screw bear?A4: It depends on,different model can bear different weight.

Q5:What’s your warranty?
A5:Our warranty is 12 months from shipment out of factory.
During the warranty period, we will repair or replace products which are proved to be defective.
If you have any questions, please contact us, we are very happy for your inquiry.
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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 high rated torque direct drive electric motor direct drive synchronous motor dd     gearbox adjustment	China high rated torque direct drive electric motor direct drive synchronous motor dd     gearbox adjustment
editor by czh2023-02-17

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