Delta ASD-B3-0421-F Servo Drive

Series#: Delta

Product Details

Delta ASDA-B3 Servo Drive 400W DMCNET ASD-B3-0421-F: Precision motion control for demanding industrial automation.
24-bit High-Resolution Encoder: Delivers 16,777,216 pulses per revolution for ultra-smooth, accurate positioning.
Multi-Protocol Communication: Supports USB, RS-485, CANopen, DMCNET, and EtherCAT for flexible system integration.
Advanced Tuning Capabilities: Auto/manual tuning, S-curve filters, and low-pass smoothing for optimized performance.
Robust Protection Suite: Overcurrent, overvoltage, overload, encoder error, and short-circuit safeguards ensure reliability.
Compact 400W Power: Single-phase/three-phase 220VAC input, natural cooling, ideal for space-constrained cabinets.
100% Original product. We provide efficient, traceable, and secure global shipping solutions.

Specification

The Delta ASDA-B3 Servo Drive 400W DMCNET ASD-B3-0421-F is a high-performance servo drive engineered for precision motion control in demanding industrial environments. Combining a 24-bit absolute encoder with advanced SVPWM control, this drive delivers exceptional torque, speed, and position accuracy. Its versatile communication interfaces—including DMCNET and EtherCAT—enable seamless integration into modern automation networks, while built-in protection functions ensure operational safety and longevity. Designed for 400W servo motors, the ASD-B3-0421-F offers a compact footprint with natural cooling, making it an ideal choice for packaging, robotics, CNC, and assembly applications.

Specification	Details (400W Model ASD-B3-0421-F)
Rated Power	400 W
Phase / Voltage	Single-phase / Three-phase 220VAC
Permissible Voltage	Single-phase / Three-phase 200 – 230VAC, -15% to 10%
Input Current (3PH)	4.32 Arms
Input Current (1PH)	8.28 Arms
Continuous Output Current	2.65 Arms
Max. Instantaneous Output Current	10.6 Arms
Cooling Method	Natural cooling
Drive Resolution	24-bit (16,777,216 pls/rev)
Main Circuit Control	SVPWM control
Tuning Mode	Auto / Manual
Regenerative Resistor	Built-in
Pulse Type (Pulse Control Mode)	Pulse + Direction; A phase + B phase; CCW pulse + CW pulse
Max. Output Pulse Frequency	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 U, V, W terminals
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	0ºC to 55ºC (forced cooling required above 45ºC)
Storage Temperature	-20ºC to 65ºC
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