
Efficient sorting of zero parts
SR Motorized Roller
SR Motorized Roller Applications

High-speed sorting in large-scale express sorting centers

Rapid order processing for e-commerce warehousing

Irregular and heavy parcel handling

Work in tandem with automated systems
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.

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.


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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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.
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