Delta ASDA-A2 User Manual

Chapter 5 Trial operation and Tuning ASDA-A2
5-16 Revision February, 2017
5.6.5 Limit of Inertia Ratio
Acceleration / Deceleration time of reaching 2000 r/min should be less than 1 second.
The speed in forward and reverse direction should be higher than 200 r/min.
The load inertia should be under 100 times of motor inertia.
The change of external force of inertia ratio cannot be too severe.
In auto mode, the inertia value will be saved to P1-37 every 30 minutes; while in semi-auto mode,
the inertia value will be saved to P1-37 only until the system inertia is stable and stops the
estimation of load inertia.

Delta ASDA-A2 Specifications

General

Control Mode	Position, Speed, Torque
Model	ASDA-A2 Series
Operating Voltage	200 ~ 230VAC / 380 ~ 480VAC
Power Supply	200-230VAC ±10%, single-phase
Communication Interface	RS-485, CANopen
Feedback	Incremental encoder, Absolute encoder
Protection	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Operating Temperature	0°C
Storage Temperature	-20°C
Humidity	20% to 90% RH (non-condensing)
Position Control Mode Features	Electronic Cam
Weight	Varies depending on the model. Please refer to the specific model's datasheet.