Product Description
Coreless rotor design:
The rotor of the motor has no iron core and adopts a self-supporting, progressive and inclined winding coil structure. This structure makes the rotor light weight, low moment of inertia, can achieve rapid acceleration and deceleration, mechanical time constant is small, dynamic response performance is excellent. And the rotor will not have a slot effect when rotating, and the operation is smoother.
Metal case:
The metal shell not only provides good protection for the internal parts of the motor, but also has good heat dissipation performance, which helps the motor to dissipate heat quickly during the working process and ensure the stable operation of the motor.
Product parameters
| Motor parameter | Motor type | ||||
|---|---|---|---|---|---|
| name | unit | XBD15240 6123HJ- 15050 | XBD15240 6123HJ- 15050 | XBD15241 2118HJ- 15050 | XBD15242 4095HJ- 15050 |
| Rated voltage | V/DC | 3 | 6 | 12 | 24 |
| Rated speed | rpm | 8560 | 9840 | 9440 | 7600 |
| Rated current | A | 0.6 | 0.4 | 0.2 | 0.1 |
| Rated torque | mi | 1.6 | 1.8 | 1.7 | 1.4 |
| No-load speed | rpm | 10700 | 12300 | 11800 | 9500 |
| No-load current | mA | 40 | 20 | 11 | 4 |
| Maximum efficiency | % | 78.2 | 81 | 79.3 | 78.2 |
| Rotational speed | rpm | 9577 | 11193 | 10561 | 8503 |
| Electric current | A | 0.3 | 0.2 | 0.1 | 0 |
| torque | mNm | 0.8 | 0.8 | 0.9 | 0.7 |
| Maximum power | W | 2.2 | 2.9 | 2.7 | 1.8 |
| Rotational speed | rpm | 5350 | 6150 | 5900 | 4750 |
| Electric current | A | 1.5 | 1 | 0.5 | 0.2 |
| torque | mNm | 3.9 | 4.6 | 4.4 | 3.5 |
| Locked-rotor current | A | 3 | 2 | 0.9 | 0.3 |
| Locked-rotor moment | mNm | 7.8 | 9.1 | 8.7 | 7 |
| Motor impedance | Ω | 1 | 3 | 13.04 | 80 |
| Inductive reactance of motor | mH | 16 | 52 | 225 | 1050 |
| Torque constant | mNm/A | 2.64 | 4.61 | 9.6 | 23.8 |
| Speed constant | rpm/V | 3566.7 | 2050 | 983.3 | 395.8 |
| Revolution/torque constant | rpm/mNm | 1368.4 | 1347.1 | 1352.9 | 1348.3 |
| Mechanical time constant | ms | 11 | 10.1 | 11.9 | 11.9 |
| Rotor inertia | gcm2 | 0.77 | 0.72 | 0.84 | 0.84 |
Technological Innovation
The rated voltage is 3V
Suitable for a variety of low-voltage DC power supplies, such as small battery packs, USB interface output power supplies, etc., easy to use in a variety of portable devices or small electronic devices.
Small size
The compact size of 15mm in diameter and 24mm in length allows the motor to be easily installed in space-constrained devices, providing the ideal power solution for miniaturized, lightweight electronic device designs.
Product Display
Low noise operation:
The coreless structure eliminates the vibration and noise generated by the iron core when the magnetic field changes, coupled with the fine manufacturing process and optimized structural design, making the motor produce very low noise during operation, suitable for noise-sensitive environments, such as some electronic equipment and small instruments that need quiet operation.
High efficiency:
The core-free design reduces hysteresis loss and eddy current loss, improves the energy conversion efficiency of the motor, and can output greater mechanical power under the same input power, helping to reduce energy consumption
Good speed control performance:
By changing the size of the input voltage or current, the speed of the motor can be easily adjusted, and it can maintain stable operation in a wide speed range to meet the needs of different application scenarios.
High precision control:
The winding inductance of the motor is low, the current response speed is fast, and it can achieve accurate speed control and position control, which is suitable for equipment with high motion control precision
Size & Interface
Quality Control
Assembly link control: tight seam
The assembly process of the motor is like a precise jigsaw puzzle, where every component must be fitted into place without error. Our assembly workers are professionally trained, have rich experience and a high sense of responsibility. When assembling the hollow cup rotor, ensure that its position in the stator is accurate and the clearance with the brush and commutator is just right. The tightening torque of each screw is precisely calculated and strictly controlled to prevent the overall performance of the motor from being too tight or too loose. After the assembly is completed, the appearance of the motor is also carefully checked to ensure that no parts are loose, scratched or improperly assembled.
Performance testing: Comprehensive inspection
We have a set of perfect performance testing system, for each hollow cup brush motor for comprehensive and strict inspection. In terms of electrical performance detection, the starting current, no-load current, rated power, speed and torque of the motor are measured by high-precision test equipment to ensure that these parameters are within the specified tolerance range and meet the design requirements. For the mechanical properties of the motor, we simulate the actual working environment and carry out long-term operating tests to observe the vibration, noise level and heating degree of the motor. Only motors that are fully qualified in all performance indicators will be labeled as qualified in quality and enter the market.
Durability test
In order to ensure the reliability and life of the motor, we will carry out a long time durability test on the motor. In the simulation of various actual working conditions, the motor is continuously run for hundreds of hours, during which the performance indicators of the motor are continuously monitored, such as temperature changes, vibration conditions, electrical parameter stability, etc. Only motors that pass the durability test and have no significant degradation in performance will be considered qualified products.
Quality traceability system: Tracing to the source
In order to ensure the continuous stability of quality, we have established a sound quality traceability system. Each hollow cup brush motor has a unique identity, from the procurement batch of raw materials, all aspects of the production process data to the final test report, are recorded in detail. Once a quality problem is found, it can be quickly traced back to the root of the problem, and effective corrective measures can be taken to avoid the recurrence of similar problems.
Application Cases
Consumer electronics:
It can be used in small vibrating motors in mobile devices such as mobile phones and tablets to provide haptic feedback to users; It is also suitable for Bluetooth headphones, smart watches and other wearable devices to provide power support.
Model toy field:
As a driving motor in remote control model cars, planes, boats and other toys, its good speed regulation performance and low noise characteristics can improve the model's maneuverability and use experience.
Medical Equipment field:
Because of its high precision, low noise and reliability, it can be used in some small medical equipment, such as micro surgical instruments, medical testing instruments and so on.
Smart home field:
It can be applied to smart home products such as smart door locks, electric curtains, and small ventilation equipment to provide power drive.
Cooperative partner
Service
Pre-sale service
Our dedicated sales team and technical experts know everything about motors. Before you buy, you will learn more about your application needs in industrial equipment such as winding machines, industrial saws, robotic arms or automatic weighing systems. According to these requirements, we will accurately introduce the performance parameters, advantages and how to perfectly fit your equipment. Whether it is about the motor's coreless brushless design features, 36V voltage adaptability, or speed torque and other performance questions, we can give clear and professional answers, so that you have a comprehensive understanding of the product before buying.
In-sale service
During the purchase process, we guarantee the convenience and security of the transaction. Each motor is rigorously tested and carefully packaged to ensure no damage during transportation. We work with quality logistics to deliver the motor to you in an accurate and timely manner. If there is any problem after receiving the motor, our customer service team will respond quickly and actively solve.
After-sales service
Installation Guide: Provides detailed installation guides, including text, pictures and videos, to guide you in installing the motor into industrial equipment. In case of difficulties, professional engineers can provide remote guidance to ensure smooth installation.
Use training: Provide your operators with use training, covering motor start-up, operation parameter adjustment, daily operation precautions, etc., to help them give full play to the motor performance and ensure the normal operation of the equipment.
Continuous support: We pay close attention to your experience and visit regularly to collect feedback. When you have new needs or improvement suggestions, we will be happy to serve you to ensure that your industrial production continues to be efficient.
