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310 Micro Brushed DC Motor for Office Automation
Customized Service
To provide customers with quality products and satisfactory service
RF-310CH Micro DC motor
In the professional sector, this motor serves as a 310 motor with high efficiency for CD-ROM drives and other office equipment. With a rated speed of up to 4580 r/min at maximum efficiency, it ensures smooth tray loading and disc rotation. We also provide OEM Micro brushed Motor services to customize shaft lengths or technical parameters to meet specific mechanical requirements for volume potentiometers and display units.
Product Information
| Model | Voltage | No Load | At Maximum Efficiency | Stall | ||||||||
| Operating Tange | Nominal | Speed (r/min) | Current (A) | Speed (r/min) | Current (A) | Torque | Output (W) | Torque | Current (A) | |||
| PC-RF-330CHV-11360 | 2.5-4.5 | 3.4V | 3500 | 0.02 | 2800 | 0.077 | 0.50 | 5.1 | 0.15 | 2.49 | 25.4 | 0.31 |
| PC-RF-330CHV-11440 | 9.0-13.0 | 12.0V | 5800 | 0.017 | 4580 | 0.062 | 0.77 | 7.9 | 0.37 | 3.67 | 37.4 | 023 |
Specification Engineering Drawing
Application
Micro dc motor is suitable for a variety of application scenarios
Typical applications：medical treatment, beauty care, massage, adult products, medical equipment;
Tea table
Vacuum packing machine
Water dispenser
Foam hand sanitizer
Electric decanter
dishwasher
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We supply more than just product, we engineer solutions optimised to suit your application requirements.
Q1: How does the torque performance vary between the 3.4V and 12V motor models during stall conditions?
A: The stall torque is a critical factor for startup reliability. According to our data, the 12V model (11440) provides a higher stall torque of 3.67 mN.m compared to the 2.49 mN.m of the 3.4V model. This Brushed DC Motor is designed to provide sufficient initial force to overcome mechanical resistance in devices like office scanners or CD-ROM players, ensuring the system doesn’t jam during the initial power-on phase.
Q2: Is this motor suitable for continuous use in noise-sensitive environments like air fresheners?
A: Yes, the 310 series is an ideal Low noise micro motor for air freshener dispensers and audiovisual equipment. Its brushed design is optimized for smooth commutation. With a very low no-load current (as low as 0.017A), the motor minimizes electrical noise and heat generation, making it suitable for quiet office automation tools and precision volume potentiometers where acoustic interference must be kept to a minimum.
Q3: Can the 310 series motor operate efficiently using standard USB power or small solar panels?
A: Absolutely. This Mini Electric Motor is highly adaptable. The 3.4V nominal model is specifically designed to work within the 2.5V-4.5V range, making it perfect for 5V USB power sources (with a simple resistor or controller) or small solar cells. Its maximum efficiency point requires only 0.062A to 0.077A of current, ensuring that even low-power energy sources can drive the motor effectively for small fans or educational solar models.
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