Delta ASD-B3-0421-E Servo Drive

Series#: Delta

Product Details

DELTA ASDA-B3 SERVO DRIVE ETHERCAT ASD-B3-0421-E – High-performance servo drive engineered for precision motion control in demanding industrial automation.
Supports EtherCAT communication for real-time, high-speed synchronization in multi-axis systems.
24-bit high-resolution encoder feedback (16,777,216 pulses/rev) for ultra-smooth, accurate positioning.
Wide power range from 100 W to 3 kW, with single-phase or three-phase 220 VAC input flexibility.
Advanced tuning modes (auto/manual) and built-in protection functions ensure robust, reliable operation.
Compact IP20 design with natural or fan cooling, suitable for indoor installations up to 2000 m altitude.
100% Original product. We provide efficient, traceable, and secure global shipping solutions.

Specification

The Delta ASDA-B3 series, specifically the ASD-B3-0421-E EtherCAT servo drive, represents a leap forward in servo technology for modern automation. Designed for applications requiring precise torque, speed, and position control, this drive integrates seamlessly into EtherCAT networks, enabling deterministic, low-jitter communication. With a 24-bit encoder resolution and advanced SVPWM control, it delivers exceptional performance for tasks like packaging, robotics, and CNC machining. The drive supports both pulse and internal register command sources, along with versatile tuning and filtering options, making it adaptable to diverse industrial environments. Built with comprehensive protection features and a rugged IP20 enclosure, the ASD-B3-0421-E ensures long-term reliability in challenging conditions.

Parameter	100 W	200 W	400 W	750 W	1 kW	1.5 kW	2 kW	3 kW
Delta ASD-B3 Servo Drive	1	2	4	7	10	15	20	30
Phase / Voltage	Single-phase / Three-phase 220 VAC	Three-phase 220 VAC
Permissible Voltage	Single-phase / Three-phase 200 – 230 VAC, -15% to 10%	Three-phase 200 – 230 VAC, -15% to 10%
Input Current (3PH) (Arms)	0.81	1.61	4.32	8.76	9.21	9.72	14.7	16.68
Input Current (1PH) (Arms)	1.39	2.77	8.28	16.68	17.49	18.72	N/A	N/A
Continuous Output Current (Arms)	0.9	1.55	2.65	5.1	7.3	8.3	13.4	19.4
Max. Instantaneous Output Current (Arms)	3.88	7.07	10.6	16.4	21.21	27	38.3	58.9
Cooling Method	Natural cooling	Fan cooling
Drive Resolution	24-bit (16,777,216 pls/rev)
Main Circuit Control	SVPWM control
Tuning Mode	Auto / Manual
Regenerative Resistor	N/A	Built-in
Pulse Type (pulse control mode)	Pulse + Direction; A phase + B phase; CCW pulse + CW pulse
Max. Output Pulse Frequency (pulse control mode)	Pulse + direction: 4 Mpps; CCW pulse + CW pulse: 4 Mpps; A phase + B phase: single-phase 4 Mpps; Open collector: 200 Kpps
Command Source	External pulse (pulse control mode) / Internal register (PR mode)
Smoothing Method	Low-pass, S-curve, and moving filters
E-Gear Ratio	N/M times, limited to (1/4 < N/M < 262144); N: 1 – 536870911; M: 1 – 2147483647
Torque Limit	Parameter settings
Feed Forward Compensation	Parameter settings
Analog Monitor Output	Monitoring signal set with parameters (voltage output: ±8V); resolution: 10-bit
Protection Function	Overcurrent, Overvoltage, Undervoltage, Overheat, Regeneration error, Overload, Excessive speed deviation, Excessive position deviation, Encoder error, Adjustment error, Emergency stop, Forward/reverse limit error, Serial communication error, RST leak phase, Serial communication timeout, Short-circuit protection for terminals U, V, W
Communication Interface	USB / RS-485 / CANopen / DMCNET / EtherCAT
Installation Site	Indoors (avoid direct sunlight), no corrosive vapor (avoid fumes, flammable gases, and dust)
Altitude	2000 m or lower above sea level
Atmospheric Pressure	86 kPa – 106 kPa
Operating Temperature	0°C to 55°C (above 45°C, forced cooling required)
Storage Temperature	-20°C to 65°C
Humidity	0 to 90% RH (non-condensing)
Vibration	9.80665 m/s² (1 G) less than 20 Hz; 5.88 m/s² (0.6 G) 20 to 50 Hz
IP Rating	IP20
Power System	TN system
Certifications	IEC/EN 61800-5-1, UL 508C