Your Professional Center-mounted Direct Drive Motor manufacturer!

 

 

Since its establishment, Taizhou Zhongdong Technology Co., Ltd. has been committed to the research and development and production of tricycle export motors, forklift logistics motors, high-speed mid-mounted side motors, and garden motors.Our is one of China top professional center-mounted direct drive motor manufactures.

 

Why Choose Us

Our Factory

Our company has 20 technical research and development personnel, 100 employees, four assembly lines, an annual output of 800000 units, and a total area of 10000 square meters.

Our Certificates

We have more than 30 independent intellectual property rights, including domestic invention patents. Our products have passed IS9001 certification, CE certification, RoHS certification, and 3C certification, and are exported to domestic and foreign markets, receiving unanimous praise from the industry.

Production Management

With independent research and development as our mission, excellent quality as our guarantee, we strictly control the details and adhere to high standards of production management.

 

 

Advantages of center-mounted direct drive motor
 

Enhanced efficiency:
Energy savings: Direct drive motors typically exhibit higher energy efficiency due to the elimination of intermediary components which can introduce energy losses. A direct connection between power source and application ensures minimal energy wastage.
Consistent performance: Their inherent design provides a steady operational performance, reducing instances of sudden power dips or surges that can be experienced with geared systems.

 

Superior precision and control:
Zero backlash: Without belts, pulleys, or gears, there's no backlash, ensuring immediate and accurate response to control inputs. This is vital for precision-centric applications like cnc machining or robotics.
Fine-tuned movement: High torque at low speeds allows for meticulous control, especially in tasks that require nuanced movements.

 

Robust durability and reliability:
Fewer wear components: Less moving parts translates to fewer components that can wear out over time, leading to increased motor longevity.
Reduced heat generation: Lower mechanical friction means that direct drive motors typically operate at cooler temperatures, which further enhances lifespan and reduces cooling needs.

 

Cost savings over time:
Maintenance benefits: The lack of belts, chains, or gears, which need regular inspections and potential replacements, equates to lower maintenance costs.
Operational uptime: With fewer maintenance requirements, direct drive systems can operate longer between maintenance intervals, leading to higher production uptime and throughput.

 

Versatility and compactness:
Space saving: While the motor itself might have a larger diameter, the elimination of external transmission systems often results in a net saving of space in many applications.
Simplified design: The reduced complexity in system design allows for versatile application in varied industries, from manufacturing lines to medical imaging

 

Enhanced safety:
Fewer failure points: A direct system eliminates many potential points of mechanical failure, which can be vital in applications where safety is paramount, such as in elevators or heavy machinery.
Predictable wear patterns: The uniform operation and reduced componentry lead to more predictable wear patterns, aiding in planning maintenance activities.

 

Environmental and acoustic benefits:
Reduced noise: The absence of mechanical interfaces like gears or belts means quieter operations, which is beneficial in environments sensitive to noise, such as hospitals or residential areas.
Eco-friendly: Higher energy efficiency and the potential for fewer replacements (given their durability) make direct drive systems a more environmentally friendly option in the long run.

 

 
Application of center-mounted direct drive motor
 
01/

Packaging applications
Packaging applications can use linear direct drive motors to great effect in their machinery, moving goods quickly and safely across the packaging line.

02/

Machine tool industry
Machine tools are used at the starting point of almost every manufacturing activity. A significant reduction of costs can be achieved by installing center-mounted direct drive motors in various machines and systems.This and low maintenance operations are often the motivations for industry leaders to choose a direct drive torque motor.

03/

Robotics & semicon industry
Robotics have long been an important part of the electronics and semiconductor industry. Manufacturers need speed, accuracy and flexibility to profitably tap into the market. The center-mounted direct drive motors from magnetic innovations are characterized by low cogging values, high torque and a high accuracy. This results in smooth operations where errors are minimized.

04/

Industrial HVLS fans
A quiet environment and high efficiency operation is essential in many fan applications. Multiple industries depend on standard asynchronous (ac) motors for their fans, but the landscape is changing. Driving the fan blades directly with a direct drive fan motor instead of an induction motor with a gear or belt, will assure high efficiency, quiet operation and longer operational life in addition to a reduced motor size by a factor of 2 to 3.

05/

Energy industry
The ongoing trend towards sustainability leads many industries to use center-mounted direct drive motors. Thanks to the increasing customer demand, the renewable energy industry is growing. This growth drives companies to look for solutions that are more cost competitive, innovative and efficient. That is why companies within this industry look towards the direct drive technology, to offer them a more efficient system.

06/

Production industry
In industries where space is limited, hygiene is important and maintenance cost are high, center-mounted direct drive motors offer an opportunity. Combining these motors with a smart infeed conveyor system, will result in high dynamic applications that will help to boost productivity. Several production plants invested in these direct drive motors, to lower maintenance and save on cost.

 

Types of Center-mounted Direct Drive Motor

 
 
01
 

Torque motors

Torque motors are unique because they don’t require intermediate gearing or belting to slow their output speed. These specialized electric motors can still operate when stalled without damaging or negatively impacting the system.

 
02
 

Linear motors

Linear motors create a linear force to move a load. Linear motors provide an exceptional combination of precision and power, making them a popular choice for material transport and industrial automation equipment. Their performance can be further improved when controlled by a specialized VFD for linear motor applications.

 
03
 

Frameless direct drive motors

Frameless direct drive motors take this concept one step further, removing the motor housing entirely. This allows the motor to be directly integrated into the application without additional interfacing requirements. This frameless design removes mechanical elements between the load and motor, improving dynamic performance in the process.

DA80 Mid Mounted Motor

 

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Packaging and Shipping

Generally, we pack our goods with small box ,then some small boxes in one carton which suitable for shipping containers.
DHL, UPS, FedEx, TNT, EMS, China Post,Sea are available.The other shipping ways are also available.

 

 

Our Certificates

 
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FAQ

 

 

Q: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q: How about the lead time?

A: If no stocks, it takes 7 to 15 working days to manufacture after receiving the advance payment. If in stock, 2-4 working days are
Possible. But it depends on the exact products and quantity.

Q: Which payment can be acceptable ?

A: We could accept the payment by T/T, Paypal, Western Union,L/C, etc.

Q: How do you make our business long-term and good relationship?

A: (1): We keep excellent quality, thoughtful after-sales service and competitive prices to ensure our customers benefit.
(2): We respect every customer as our friend and sincerely do business and make friends with them, no matter where they come from.

Q: How does direct drive work?

A: A direct drive works by connecting the motor directly to the load it powers, eliminating the need for intermediary components like belts or gears. This allows the motor to transfer power more efficiently and directly to the device, resulting in quicker response, reduced mechanical wear, and smoother operation.

Q: Does a direct drive motor have more torque than a regular motor?

A: Generally direct drive motors are larger in diameter than length and have high pole counts. This can make them have higher torque than a traditional long small diameter motor. Torque output increases with diameter faster than with length.

Q: Can I get a large through hole with a direct drive motor?

A: Yes, most direct drive motors have a large through hole that can be used for running wires or optics. The center of any motor is normally not used, except for a shaft to connect to a coupling both of which are no longer there with this type of motor application.

Q: Can direct drive motors run fast?

A: Yes, as long as they are electrical wound to do so. Originally high pole count motors could not run at high speed due to controller limitations, but today’s controllers have no issue with high pole count motors and higher driving frequencies.

Q: Are direct drive motors stiff?

A: Stiffness of a motor like this is directly related to the encoder used. If a high resolution encoder is used the stiffness can be very high.

Q: Are direct drive motors responsive?

A: Yes. However, response is related to torque available and inertia. Direct drive motors tend to have higher inertia than traditional motors making their acceleration less. If the direct drive motor is connected to a load that has much higher inertia (typically the case) then the response may be better than a traditional motor connected through a gear box and coupling in order to handle the higher inertia.

As one of the leading center-mounted direct drive motor manufacturers and suppliers in China, we warmly welcome you to buy cheap center-mounted direct drive motor made in China here from our factory. All customized products are with high quality and competitive price. For quotation and free sample, contact us now.

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