Model	motor size (mm)		Rated Vol.	Rated RPM.	Rated Current	Starting Current	Starting Voltage	Operating Voltage
Model	Diameter	Thickness	V DC	RPM	mA	mA	V DC	V DC
C0820BE03L27	8.0	2.0	3.0	9000 Min	80.0 Max	190.0 Max	2.3 Max	2.5-3.3

Outline Drawing

Engine Coin drawing

Notes: The adhesive sponge or adhesive tape could be removed. Connectors could be added to the lead wires.

Please negotiate before making samples for any specific requirements.

Structure of the Engine Coin

Engine Coin structure

Product Feature

1) Easy Assembly, Easy Installation

2) Adopting advanced world famous brａnd components in pneumatic parts ,electric parts and operation parts.

3) Low noise : starting and braking quietly, running with low noise.

4) Reliable operation stability: operates quietly and quickly with high efficiency and low resistance.

5) Less electromagnetic interference

6) Rapid starting and quick braking with fast response, Mechanical time constant is less than 28 milliseconds.Sometimes even measures up to 10ms or less.

7) Energy-saving: high energy conversion efficiency,more than 70%.

8) High speed : the rpm can reach 4500~51000±10%.

Application Engine Coin

Due to their little size and enclosed vibration system, coin vibrating motors certainly are an excellent choice for variours of applications such as:

Cell Phones

Wearables

Medical applications

Portable instruments

Packaging Delivery

Engine Coin shipping

Working principle of DC motor:
1. Connect the DC power supply to the armature winding through the brush to make current flow through

the armature conductor;
2. There is a magnetic field inside the motor;
3. The current-carrying rotor (armature) conductor will be subjected to electromagnetic force;
4. The electromagnetic force generated by the conductor interacts with the permanent magnetic field to

rotate the rotor at n revolutions per minute to drag the mechanical load.

　　Our plants are expanding and developing very fast since establishment.Certificated by ISO9001, ISO14001, and ISO45001 systems, we can support our clients with good quality products and best service.We have been awarded “National Hi-Tech Enterprise".With strong capability in R&D and high efficiency in production, we continuously improve the quality of our products and service to satisfy our clients.We sincerely wish to establish long-term business relationship and grow stronger together with our clients all over the world!OEM and ODM business are welcome.R&D ManagementR&D Equipments - We have special world-class reliability test facilities, measuring equipments and test centers in the industry.R&D Level - Our R&D level has been in the leading position in the industry over a decade and we aim to provide best design solutions to our customers worlwide.R&D Team - We have a professional technical team with a background of over 20 years in the micro motors industry.ProductionProduction Lines: 75-80% of the production lines are automatic processes.Production Jigs: All jigs and tools are 99% developped by ourselves.Production Efficiency: Increased by 15-20% every year in the recent 5 years.Monthly capacity: 10 million+ pieces.Annual output: 50 million+ pieces.Quality Control & Quality TargetFirst Acceptance Yield (PQC→OQC): ≥98%.Finished Products (OQC): 99% inspection.Defective Rate in acutal use from customer side: ≤200PPM.Customer Satisfaction: ≥99%.On-time DeliveryWe always have stable well-trained employees to keep high production efficiency.We always keep a stable inventory level for top customers.We always keep 99% on-time delivery to satisfy all customers.Environmental & Social ActivitiesSave The Earth, Save Our Homeland!We strictly take actions to protect the environment under the instruction of local laws and related industry regulations. All of our products are green products and in compliance with RoHS and REACH.