Dia 7mm 3v Vibration Motor | Coreless Motor | LEADER LCM0716
Main Features
Specification
| Technology Type: | BRUSH |
| Diameter (mm): | 7.0 |
| Body Length(mm): | 16.7 |
| Rated Voltage (Vdc): | 3.0 |
| Operating Voltage (Vdc): | 1.0~3.2 |
| Rated Current MAX (mA): | 40 |
| Rated Speed (rpm, MIN): | 7000±2000 |
| Part Packaging: | Plastic Tray |
| Qty per reel / tray: | 200 |
| Quantity - Master box: | 5000 |
Application
The cylindrical motor makes radial vibration, and it has the following advantages: lower noise, lower starting voltage, lower power consumption. The main applications of cylinder motor are gamepad, model airplane, adult products, electric toys and electric toothbrush.
Working with Us
FAQ For 7mm 3v Vibration Motor
Answer: Yes, coreless motor can be operated in reverse by changing the polarity of the input voltage.
Answer: This coreless motor may not be suitable for use in wet environments due to the lack of waterproofing measures.
Answer: This coreless motor typically does not require lubrication, as the rotor and stator are devsigned to operate with minimal friction.
Recommended operating range is 1.0 to 3.2 V; Starting voltage is 1.2 V.
A coin or flat-sized motor operates using several components, including a ring magnet, commutation points, brushes, a rotor, and coils. The motor functions when power is supplied to the brushes that are connected to the ring magnet. The rotor, positioned with commutation points at the front side and coils on the backside, rotates due to the interaction of magnetic fields. The commutation points and the brushes' ends are connected together to complete the electrical circuit.
1. Coin Vibration Motors: Compact motors resembling coins, commonly using eccentric rotating mass (ERM).
2. Linear Resonant Actuator (LRA) Motors: Motors utilizing a voice coil actuator to produce vibrations through oscillating masses.
3. Brushless Coin Motors: BLDC motors without brushes for longer lifespan and reduced electromagnetic interference.
4. Brushed Cylindrical Motors: Motors with a cylindrical rotor and rotating eccentric mass, often used in devices requiring vibration alerts.
Established in 2007, Leader Micro Electronics (Huizhou) Co., Ltd. is an international enterprise integrating R & D, production and sales. We mainly produce coin motor, linear motor, brushless motor and coreless motor which are widely applied in smart phones, wearable devices, massage devices, E-cigarettes and so on.
The company has passed ISO9001:2015 International Quality Management System, ISO14001:2015 Environment Management System and OHSAS18001:2011 Occupational Health and Safety Management system. Besides, the company annually invest 10% of the revenue on updating equipment and R&D, to ensure the high quality of products and an industry-leading technological level. In 2018, Leader Micro was awarded as “ National high-tech enterprises”, which is a top level official recognition in China.
Our customers includes Nokia, Venture, Pegaron, BBK and Omron. As a half of our revenue comes from overseas (excluding the mainland of China), we have accumulated a rich experience in doing business with foreign clients.
Quality Control
We have 200% inspection before shipment and the company enforces quality management methods, SPC, 8D report for defective products. Our company has a strict quality control procedure, which mainly tests four contents as follow:
01. Performance Testing; 02. Waveform Testing; 03. Noise Testing; 04. Appearance Testing.
Company Profile
Established in 2007, Leader Micro Electronics (Huizhou) Co., Ltd. is a high-tech enterprise integrating R&D, production, and sales of micro vibration motors. Leader mainly manufactures coin motors, linear motors, brushless motors and cylindrical motors, covering an area of more than 20,000 square meters. And the annual capacity of micro motors is nearly 80 million. Since its founding, Leader has sold nearly a billion of vibration motors all over the world, which are widely used on about 100 kinds of products in different fields. The main applications conclude smartphones, wearable devices, electronic cigarettes and so on.
Reliability Test
Leader Micro has professional laboratories with a full set of testing equipment. The main reliability testing machines are as below:
01. Life Test; 02. Temperature & Humidity Test; 03. Vibration Test; 04. Roll Drop Test;05. Salt Spray Test; 06. Simulation Transport Test.
Packaging & Shipping
We support air freight, sea freight and express.The main express are DHL, FedEx, UPS, EMS, TNT etc. For the packaging: 100pcs motors in a plastic tray >> 10 plastic trays in a vacuum bag >> 10 vacuum bags in a carton.
Besides, we can provide free samples on request.
