Welcome to Xuzhou PuTuo Machinery Technology Co.,Ltd

FAQs

AASD15A VS MDBOX

Writer: admin Time:2019-12-14 15:56 Browse:

Technical data: 
AMC-AASD15A controller:
- Resolution: 40000 positions for 400mm stroke
- Control: Direct pulse system - Pulse frequency: 250k pulses per second
- Position trajectory: fixed trajectory path

AASD15A drive: 
- Nominal voltage: 110/220V AC - Rated current: 15A

AMC-MDBOX controller
- Resolution: 4095 positions scaled to any stroke length
- Control: 12bit DAC-System
- Frequency: 1000 positions per second
- Position trajectory: flexible, can abort the command while driving

MDBOX drive (Syntron 3in1): 
- Nominal voltage: 220V AC
- Rated current: 35A for three motors
- DAC sampling rate: 10ms -> that results in 100 new positions per second

Concept of the drive system:
AASD15A:
The AMC-AASD15A processes each of its seven channels in low-level pulse control mode. This requires a lot of processing power to obtain up to 1000 positions per second. This means that the AASD15A amplifier must be less intelligent than the MDBOX. Here a large part of the work is done in the controller. The AMC-AASD15A controller performs the home calibration of the actuators independently for each channel, even if they are disconnected and reconnected (hot plug).
In the event of a fault in the amplifier, it can be easily and inexpensively replaced.
 
MDBOX:
Each axis of the MDBOX amplifier is an independent unit which converts the setpoint at the input into a position of the actuator. For this purpose the MDBOX amplifier has a control loop for each axis. This means that the MDBOX amplifier calibrates all actuators after switching on, not the AMC controller.
But a weakness also becomes visible here: In the event of a fault in the amplifier, three axes must be replaced at once.

Previous:none Next:Earthing concept

CATEGORIES

CONTACT US

Executive Engineer: Shao 

Skype: pt-actuator

WeChat / WhatsApp: +86 18168750685

Email: shao@pt-actuator.com

    

Sales Assistant: Echo

WeChat / WhatsApp: +86 13395244615

Skype : +86 133 9524 4615 

Email: echo@pt-actuator.com

WhatsApp qr codeClose
the qr code