| PMDC MOTOR Technical Data |
| Model |
Eccentric Size |
Voltage (V) |
Rated |
Stall |
| Operating Range |
Nominal |
Start Voltage |
Speed |
Current |
Current |
| RPM |
mA |
mA |
| SL-DM20 |
1265 |
φ6.8×5.3 |
1.0-1.5 |
1.2 VDC |
0.8 VDC |
8300 |
420 |
740 |
| 08155 |
φ5×4 |
2.9-4.5 |
3.7 VDC |
0.8 VDC |
13500 |
115 |
460 |
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Our Factory Production Capacity
We are a factory specialized in producing motors for more than 14 years. With three specialized manufacturing plants, a professional R&D team, mature management, and experienced engineering sales personnel, we ensure a seamless and high-quality purchasing experience.
Quality Control Process
In order to confirm quality, from the moment we receive materials to final shipment, each process is carefully checked at every step. High quality is the cornerstone of our development and operations.
Our Services and Credibility
Gold level supplier status backed by high industry credibility.
100% on-time delivery rate ensures your production schedules are met.
Standard samples produced within 2 weeks; custom samples completed within 3 weeks.
Highly responsive customer support: all messages are replied to within 2 hours.
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Frequently Asked Questions (FAQ)
What are the primary voltage specifications for your micro vibration motors?
Our micro PMDC vibration motors operate across ranges such as 1.0V to 1.5V (nominal voltage 1.2 VDC) and 2.9V to 4.5V (nominal voltage 3.7 VDC) to fit different electrical load requirements.
How fast do these mini vibration motors rotate?
Depending on the model, speed ratings range from 8,300 RPM for the SL-DM20 model to up to 13,500 RPM for other configurations under specific voltage conditions.
What quality control protocols are implemented during manufacturing?
We run strict, multi-step quality audits throughout our production lines. Every single component is thoroughly tested starting from raw material inspections to the final post-assembly check before delivery.
How long does it take to request and receive product samples?
Standard motor samples are finalized and ready for shipment within 2 weeks. For custom requirements and custom dimensions, production takes approximately 3 weeks.
What is the typical response window for customer inquiries?
We maintain an efficient response procedure; all customer messages and RFQ submissions are reviewed and replied to within a maximum window of 2 hours.
Are your motor products certified for international trade?
Yes, all of our motor lines comply with major global safety and structural benchmarks, possessing standard certifications that ensure quality compliance across international markets.
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