Voice Coil Motor Driving System

Voice Coil Motor Driving System
compose of Voice Coil Motor LM-13, Matching Drive PD-B0409A, grating, read head and structure part
                     
First, please have a Quick Learning of Voice Coil Motion Unit:    

1. Voice coil linear motors are particularly suitable for short stroke applications, fast responsive and precise closed-loop servo applications.
2. Because of its small size, it is especially suitable for use in some narrow spaces.
3. In addition, it responds quickly to the speed (millisecond level), and its own weight is small, so it can achieve very high acceleration, and can do high speed oscillating reciprocating motion (up to tens of Hertz).
4. The control is simple and reliable, no need for reversing device, no maintenance, long life, and can work continuously for a long time.
5. Our voice coil motor is capable of precise position, speed, acceleration and thrust control without backlash. The position accuracy level can reach 0.1 M and the acceleration can reach 20g.

Main Specification: Voice Coil Motor LM-13  
Milerage: +-3.18mm
Continuous output thrust: 7.1N
Instantaneous maximum thrust: 15.6N
Voltage: 27V
Electric current: 1.6A
Motor resistance: 17.1ohms
Motor reactance: 2.8mH
Motor weight: 102g



               
Main Specification: : Voice Coil Motor Drive PD-B0409A
Input DC voltage range: 18~80V (typical value)
continuous output power: below 400W
continuous output current:  4A (effective value)
overload output current: 12A (effective value)
protection function: 
                                   The peak of over current action value is 30A + 10%
                                    Overload I2t current action value
                                    The overheating action is 85 degrees centigrade
                                    Overvoltage voltage action value 90V
                                    Undervoltage voltage action value 18V
Maximum pulse input frequency 300K
RS232 communication, default communication rate 9.6Kbps
Working environment:
                                        Occasions: try to avoid dust, oil mist and corrosive gases.
                                        Working temperature: 0~+50 C
                                        Storage temperature: -20 C ~+80 C
                                        Humidity: 40~90%RH (non - condensation)
                                        Cooling mode: natural cooling or forced air cooling
Dimension: 150 x 76 x 35mm
Weight: 200g

A screen shot of our voice motor drive unit test ex factory, more video at EIFPMG youtube channel.
                                
3. Please send your installation requirement for your actual usage. 

Manual Information: Please download from EIFPMG website. 


 

What we will do for you:                        
1. provide technical consultant before order and confirm your actual technical requirement according to your description on usage within 1-3 working days;                        
2. supply the right and approved under serious quality inspection system stepper motor model within 10 days(if customized model,we will recheck the delivery time);                        
3. provide technical support when the motor arrives you, to make sure you can run your machine smoothly with our motor;               
4. provide 1 year warranty, and whole life technical support;                        
5. always update our product information with you.       

Please have a general impression on our strict production by pictures:           

      



Our effort for motor and drive system in electric vehicle and automation field application : about EIFMotor                        
2012-2013: Based on our production and RD ability of permanent magnet generator, we began to develop permanent magnet brushless motor for electric vehicle, and expanded motor applications to general industry use with its high efficiency.                    
2014: We expanded motor business to brushless dc, stepper/servo, asynchronous motor drive system, and made it as an important seperate part of business EIFMOTOR.                    
2015-2018: We enhanced our motor strengths on aspects: improve motor test line, combine servo motor, drive with gearbox to fulfil as intelligent unit, expand applications of asynchrnous motor to be a special customized motor part; For another part, we have cooperation with SUNATE EV, we can support EV assembly line construction projects, and supply our motor drive system together.                    

Now we have EIFMotor absorbedly improving automation and EV motor drive system field applications. We are putting our passion and effort in this great job.

Please follow us at website, facebook, twitter and youtube channel and grow automation and EV motor applications up together! Voice Coil Motor Driving System
compose of Voice Coil Motor LM-13, Matching Drive PD-B0409A, grating, read head and structure part
                     
First, please have a Quick Learning of Voice Coil Motion Unit:    

1. Voice coil linear motors are particularly suitable for short stroke applications, fast responsive and precise closed-loop servo applications.
2. Because of its small size, it is especially suitable for use in some narrow spaces.
3. In addition, it responds quickly to the speed (millisecond level), and its own weight is small, so it can achieve very high acceleration, and can do high speed oscillating reciprocating motion (up to tens of Hertz).
4. The control is simple and reliable, no need for reversing device, no maintenance, long life, and can work continuously for a long time.
5. Our voice coil motor is capable of precise position, speed, acceleration and thrust control without backlash. The position accuracy level can reach 0.1 M and the acceleration can reach 20g.

Main Specification: Voice Coil Motor LM-13  
Milerage: +-3.18mm
Continuous output thrust: 7.1N
Instantaneous maximum thrust: 15.6N
Voltage: 27V
Electric current: 1.6A
Motor resistance: 17.1ohms
Motor reactance: 2.8mH
Motor weight: 102g



               
Main Specification: : Voice Coil Motor Drive PD-B0409A
Input DC voltage range: 18~80V (typical value)
continuous output power: below 400W
continuous output current:  4A (effective value)
overload output current: 12A (effective value)
protection function: 
                                   The peak of over current action value is 30A + 10%
                                    Overload I2t current action value
                                    The overheating action is 85 degrees centigrade
                                    Overvoltage voltage action value 90V
                                    Undervoltage voltage action value 18V
Maximum pulse input frequency 300K
RS232 communication, default communication rate 9.6Kbps
Working environment:
                                        Occasions: try to avoid dust, oil mist and corrosive gases.
                                        Working temperature: 0~+50 C
                                        Storage temperature: -20 C ~+80 C
                                        Humidity: 40~90%RH (non - condensation)
                                        Cooling mode: natural cooling or forced air cooling
Dimension: 150 x 76 x 35mm
Weight: 200g

A screen shot of our voice motor drive unit test ex factory, more video at EIFPMG youtube channel.
                                
3. Please send your installation requirement for your actual usage. 

Manual Information: Please download from EIFPMG website. 


 

What we will do for you:                        
1. provide technical consultant before order and confirm your actual technical requirement according to your description on usage within 1-3 working days;                        
2. supply the right and approved under serious quality inspection system stepper motor model within 10 days(if customized model,we will recheck the delivery time);                        
3. provide technical support when the motor arrives you, to make sure you can run your machine smoothly with our motor;               
4. provide 1 year warranty, and whole life technical support;                        
5. always update our product information with you.       

Please have a general impression on our strict production by pictures:           

      



Our effort for motor and drive system in electric vehicle and automation field application : about EIFMotor                        
2012-2013: Based on our production and RD ability of permanent magnet generator, we began to develop permanent magnet brushless motor for electric vehicle, and expanded motor applications to general industry use with its high efficiency.                    
2014: We expanded motor business to brushless dc, stepper/servo, asynchronous motor drive system, and made it as an important seperate part of business EIFMOTOR.                    
2015-2018: We enhanced our motor strengths on aspects: improve motor test line, combine servo motor, drive with gearbox to fulfil as intelligent unit, expand applications of asynchrnous motor to be a special customized motor part; For another part, we have cooperation with SUNATE EV, we can support EV assembly line construction projects, and supply our motor drive system together.                    

Now we have EIFMotor absorbedly improving automation and EV motor drive system field applications. We are putting our passion and effort in this great job.

Please follow us at website, facebook, twitter and youtube channel and grow automation and EV motor applications up together!

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