RF-500TB-18280 DC1.5V 3V 6V PmDC Electric Motor 1400rpm-5600rpm Standard Motor
The RF-500TB-18280 micro DC motor (32mm diameter, 1.5V–6V operating voltage) delivers a no-load speed of 1400–5600 RPM (voltage-dependent) with ultra-quiet operation below 45 dB thanks to its precious metal brush design, making it ideal for smart home appliances like electric incense diffusers and DIY toy engines. Its compact form factor meets most spatial requirements while the wide voltage range ensures application flexibility, establishing it as a preferred motor solution for low-noise, small-scale electronic devices.
RF-500TB-18280 Technical Specifications
Rated Voltage:1.5V–6V DC
No-load Speed:
1400RPM @1.5V
2100RPM @3.0V
2700RPM @3.0V
5100RPM @6.0V
5400RPM @6.0V
5600RPM @6.0V
Diameter: 32mm
Shaft Diameter: 2mm
Shaft Length:6mm 9mm (customizable length)
Current (No Load):
≤ 35mA @ 1.5V
≤35mA @ 3V
≤45mA @ 6V
≤50mA @ 6V
Satll Torque: 65 g.cm
Opearting Temperature:-30℃ to +70℃
Output :Approx 0.1w-4.5w
Gross Weight: 39g
♦All above can be custom as your need,please contact our Sales Team for Motor Solution.
RF-500TB-18280 Drawing (Drawing is a reference ,we can accept custom drawing as your need)
RF-500TB-18280 Motor Size Information :
1.Motor Shell Body Length:17.5mm
2.Motor Output Shaft Length:L±0.5mm (Custom )
3.Motor Output Shaft Diameter:2mm (Accept shaft knurled ,add plastic worm shaft ,metal worm shaft customization)
4.Motor Diameter:32mm
5.Fixed Aperture:M2.5*0.45mm
6.Step Height: about 1.8mm
7.Step diameter: about 6.2mm
8.Distance between two fixed aperture:22±0.1mm
9.Motor Terminal length:3.5mm (Can custom)
10:Motor Terminal Angle:Right angle/angle (Custom )
Key Features
High-Speed Performance
5,700 RPM: Ensures rapid and efficient operation for cleaning and mobility tasks.
Dual Voltage (6V/12V): Versatile power options for flexible integration into various devices.
Compact & Lightweight Design
32mm Diameter: Fits seamlessly into space-constrained applications.
50g Low Weight: Reduces overall device load, enhancing energy efficiency.
Durable Carbon Brushes
Extended Lifespan: Engineered for 5,000+ hours of continuous operation.
Low Maintenance: Self-lubricating brushes reduce wear and tear.
High Torque Output
Reliable Power: Delivers consistent torque for smooth wheel movement and suction performance.
Wide Temperature Range: Operates efficiently in -20°C to 70°C environments.
Quiet Operation
Noise Level <45dB: Ideal for household and office environments.
Why Choose the RF-500TB From Lihua Motor
✅ Superior Quality
- Built with precision-engineered components and tested to meet ISO 9001 and RoHS standards.
- 99.9% quality pass rate ensures reliable performance.
✅ Customization Options
- Adjustable shaft lengths (5mm–20mm) and gear ratios to suit specific needs.
- OEM/ODM support for tailored motor solutions.
✅ Fast Delivery & Scalable Production
- Lead Time: 35–40 days for bulk orders.
- Daily Output: 200,000+ units with a 99% on-time delivery rate.
✅ Eco-Friendly Manufacturing
- Energy-efficient production processes and recyclable materials.
- Compliant with global sustainability standards.
FAQ
Q:Where can I buy a motor?
A:We don't have any retail or wholesale locations because we make motors to order according to specifications that are agreed upon with customers.
Please share your specific needs with our Sales Team,you can order from our team.
Q:How about the MOQ for your mini motors?
A:The Minimum Order Quantity (MOQ) is determined by factors such as production complexity, customization requirements, and motor specifications. For standard models like the RF-500TB, the typical MOQ starts at 1,000 units per order, but we can offer flexible solutions for initial samples or smaller trial batches.
Q: What are your mini motor prices?
A:Lot sizes and motor specs affect prices. For additional information, please get in touch with one of our sales offices.We can provide your price once we get the necessary information for the motors.
Q:Could you send me a product sample before place an order?
A:We can provide a free sample of the RF-500TB motor, but shipping costs will be your responsibility. Let me know your shipping address to proceed.
Q:Please tell me the Payment Terms you can support?
A:T/T,L/C,D/A,Western Union,MoneyGram,D/P
