Purchasing method: Competitive negotiation administrative division: Description of Liangshan Prefecture-Huili County package: Two outdoor LED color display: Square LED display device configuration: full color display P12 49.67┫
Microcomputer Lenovo Qitian 4600 1 full color control system Lingxing Yu or Depuda 1 set with DVI graphics card video card Tianmin 1 set of audio 1 pair DUS
DVD 1 step by step playback software 1 set of genuine steel frame and foundation 1 set of frame decoration custom 1 set of full color display P14 47.49┫
Microcomputer Lenovo Qitian 4600 1 screen parameter full color US Corey single lamp module package Sanchakou outdoor LED display device configuration: full color control system Lingxing Yu or Depuda 1 set with DVI graphics card video card Tianmin 1 set Acoustic 1 pair of German DUS
DVD 1 step by step playback software 1 set of genuine steel frame and foundation 1 set of single column, 8 m high frame decoration custom 1 set of screen parameters full color US Corey single lamp module package This package technical indicators: specific technical requirements configuration The parameters are listed in the tender supplier qualification requirements: 1. The production enterprise with a registered capital of not less than 6 million yuan or a business enterprise with a registered capital of not less than 6 million yuan.
2. When purchasing the tender, please bring the original copy of the industrial and commercial business license, the original copy of the tax registration certificate (national tax, local tax), and the original copy of the organization code certificate;
3, LED display ISO9001 quality system certification;
4. Have qualifications for electronic engineering professional contracting or system integration;
5, the construction of more than 50M2 outdoor full-color display performance.
6. Have legal person status and have the right to conclude a contract independently;
7. In the past three years of government procurement activities, there has been no illegal or chaotic behavior in business activities.
8. Have the equipment and professional technical skills necessary to perform the contract.
9. Business reputation and sound financial accounting system.
10. Other conditions as stipulated in the negotiation documents and as stipulated in laws and administrative regulations.
Negotiation documents for sale: On-site sale negotiation documents for the start and end of the sale: May 15th, 2009 to May 20th, 2009 Negotiation documents price: RMB 300 (the tender is not refundable, the bidding qualification can not be transferred)
Venue Document Venue: Huili County Government Procurement Center (3rd Floor, Huiyuan Building, Huili County)
Venue: Meeting Room of Huili County Government Center (3rd Floor, Huiyuan Building, Huili County)
Contact / Contact: Huili County Procurement Center Company Name: Huili County Procurement Center Contact: Zeng Yanqin Tel: 0834-5699102 E-mail: Fax: Postal Code: Address: 3rd Floor, Huiyuan Building, Huili County
Is mainly used for adult health care products and toys micro vibration motor is a Dc Motor, the motor shaft with an eccentric wheel, when the motor rotation, eccentric circle particle is not turn the heart of the motor, make motor is constantly out of balance state, caused by inertial effect.
Characteristics: small volume, strong vibration;
Features: small size, fast speed, stable performance, low price, can use battery drive,Can change the different materials of the pendulum head
Method of use: the best stable in horizontal plane, installed on the dc vibration motor output shaft parts, cannot use a hammer to knock, knock prone to press into the dc vibration motor drive, may cause damage to internal components, and cannot be used in the case of blocked.
Operating temperature range:
vibration motor should be used at a temperature of -10~60℃.
The figures stated in the catalog specifications are based on use at ordinary room temperature catalog specifications re based on use at ordinary room temperature (approximately20~25℃.
If a vibration motor is used outside the prescribed temperature range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.Depending on the temperature conditions ,it may be possible to deal with them by changing the grease of the motor's parts.Please feel free to consult with us about this.
Storage temperature range:
vibration motor should be stored ta a temperature of -15~65℃.
In case of storage outside this range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.
Service life:
The longevity of vibration motor is greatly affected by the load conditions , the mode of operation,the environment of use ,etc.Therefore,it is necessary to check the conditions under which the product will actually be used .The following conditions will have a negative effect on longevity.Please consult with us should any of them apply.
â—Use with a load that exceeds the rated torque
â—Frequent starting
â—Momentary reversals of turning direction
â—Impact loads
â—Long-term continuous operation
â—Forced turning using the output shaft
â—Use in which the permitted overhang load or the permitted thrust load is exceeded
â—A pulse drive ,e.g.,a short break,counter electromotive force,PWM control
â—Use of a voltage that is nonstandard as regards the rated voltage
â—Use outside the prescribed temperature or relative-humidity range,or in a special environment.
â—Please consult with us about these or any other conditions of use that may apply,so that we can be sure that you select the most appropriate model.
when it come to volume production,we're a major player as well .each month,we rurn out 600000 units,all of which are compliant with the rohs directive.Have any questions or special needed, please contact us, we have the engineer group and best sales department to service to you Looking forward to your inquiry. Welcome to our factory.
Vibration Motor
Vibration Motor,Small Powerful Vibration Motor,220V Vibration Motor,Electric Motor For Vibrating
Shenzhen Shunchang Motor Co., LTD. , http://www.scgearmotor.com