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Efficient sorting of zero parts

SR Motorized Roller

It supports 24-hour continuous operation for 10 years and long life, offers free program customization, features a high-accuracy direct drive drum, and is compatible with the DWS intelligent sorting system.

SR Motorized Roller Applications

1

High-speed sorting in large-scale express sorting centers

In the hub sorting centers of large express delivery companies such as SF Express and Shentong, the daily parcel throughput is huge. Thanks to its fast response time and precise steering control, the direct-drive balance can operate at high speeds and can handle thousands or even tens of thousands of parcels per hour. For example, some advanced equipment can transfer speeds of up to 2m/s and process up to 6,000 items per hour. Its direct-drive feature enables the balance wheel to quickly change direction and accurately sort parcels to slides in different flow directions, which greatly improves sorting efficiency and effectively alleviates the problem of parcel backlog during peak express delivery periods.

2

Rapid order processing for e-commerce warehousing

For warehousing and logistics centers of e-commerce platforms such as JD.com and Taobao, the direct-drive balance wheel roller helps to achieve efficient order sorting and delivery. E-commerce orders range from small electronics to larger household items. The surface of the direct-drive balance wheel is usually wrapped in a flexible material, which can contact the bottom of the product in a wide area of various shapes and materials, ensuring the stability of the product during the conveying and sorting process and avoiding damage. In the face of the surge in the number of orders in the big promotion activities, it can respond quickly, accurately sort different commodities, ensure timely and accurate delivery of orders, and improve customer satisfaction.

3

Irregular and heavy parcel handling

The express logistics and e-commerce industries often encounter a variety of irregular shapes and heavier parcels. The direct-drive balance wheel is designed to handle this type of parcel thanks to advanced control technology and a large load capacity. Some equipment can handle waterproof bags, woven bags and some non-standard packaging items with irregular shapes but flat bottoms below 50kg. For heavier or unstable parcels, the direct-drive balance wheel can use multiple sets of balance wheels to work together to ensure stable delivery and accurate sorting of parcels through precise force control and angle adjustment, which is difficult to achieve with traditional sorting equipment.

4

Work in tandem with automated systems

Modern express logistics and e-commerce sorting centers are usually equipped with automated warehousing and transportation systems. The direct-drive balance wheel can be seamlessly integrated into these systems for a highly automated logistics process. When paired with an automated guided vehicle (AGV), the balance wheel device accurately hands over the package to the AGV, which transports it to the designated storage area or shipping port. In some intelligent warehousing systems, the direct-drive balance wheel quickly sorts the goods taken out from the shelves to the corresponding packing area according to the system instructions, and the whole process is efficient and accurate, which improves the automation level and operation efficiency of the entire logistics system.

Why You Choose Our SR Motorized Roller

It has no complex transmission parts inside, adopts advanced permanent magnet direct drive technology, and cleverly integrates the motor into the drum, which greatly reduces the noise and wear of the equipment, runs quietly and smoothly, prolongs the service life of the equipment, and reduces long-term operation and maintenance costs.

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Efficient and fast

The balance wheel drum runs fast, some equipment can run at a speed of 150m/min or even higher, and can process a large number of goods per hour, taking 300mm long items as an example, the sorting capacity can reach 6000 pieces/hour. During the peak period of e-commerce promotion or express delivery business, it can quickly respond to the sorting task of massive parcels and greatly improve the efficiency of logistics processing.

Accurate and reliable

With the help of advanced control technology and identification system, the balance wheel drum can realize accurate sorting operations, reduce misclassification and omission, and have high sorting accuracy, which can effectively ensure that the goods are delivered to the destination accurately and improve customer satisfaction.

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Gentle sorting

Because the surface of the roller adopts a flexible coating structure, the impact on the goods is very small, and it can be applied to the sorting of fragile items and fragile items, such as electronic products, glass products, high-end packaging items, etc., to minimize the risk of damage to the goods in the sorting process.

Questions For SR Motorized Roller

Motor Type and Configuration

Answer:

Equipped with a permanent magnet servo motor, configured as an external rotor motor.

Packaging Details

Answer:

Roller: Individually packed in cardboard, shipped in wooden crates.

Driver: Individually and collectively packed in cardboard.

Rated Voltage, Power & Peak Torque

Answer:

Rated voltage: 48V DC (±10%)

Rated power: 50W / 75W

Peak torque: 2 N·m

Roller Diameter & Surface Coating

Answer:

Standard roller outer diameter: 70mm

Surface coating: Polyurethane (2mm thickness)

All dimensions are customizable.

Speed Range & Control Modes

Answer:

Standard speed range: 150–850 RPM (via RS485 or IO control)

Custom speed ranges available.

Motor Insulation Class & Duty Cycle

Answer:

Insulation class: Class F

Duty cycle: S1 (continuous duty at peak torque)

Driver Input Voltage

Answer:

Rated input voltage: 48V DC (±10%)

Multi-Roller Drive Capability

Answer:

Standard driver supports 1-to-4 configuration (one driver powers four rollers).

*Custom solutions (1-to-multiple) available upon request.*

Troubleshooting: 4 Flashes (Overcurrent Protection)

Answer:

4 flashes indicate overcurrent protection (likely due to stall or excessive load).

Solution: Check load conditions and restart.

Troubleshooting: 6 Flashes (Overtemperature Fault)

Answer:

6 flashes indicate overtemperature fault.

Solution: Ensure proper ventilation and maintain ambient temperature within -25°C to 60°C.

Warranty Period

Answer:

1-year warranty for the complete unit.

Damage from improper use incurs repair service fees.

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CUSTOMER SERVICE

Our company is dedicated to the research and production of motorized rollers for the logistics industry. While deeply cultivating intelligent logistics equipment, it also heavily invests in R&D resources to explore related industries, and has already received positive feedback.

Contact us

If you have any questions, please contact us via email or telephone and we will get back to you.

Contact us

  +86-512-53868802
   +86-15026701859
   lw@dlmd.cn 
    No. 51 Weihai Road, Taicang City, Suzhou
 

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