Delta ASDA-B2 Servo Drive 400W ASD-B2L-0421-B

Series#: Delta

Product Details

Delta ASDA-B2 Servo Drive 400W ASD-B2L-0421-B – High-performance motion control solution for precision automation.
17-bit (160,000 p/rev) high-resolution encoder for superior positioning accuracy.
Advanced SVPWM control with auto/manual tuning modes for optimal system response.
Built-in dynamic brake (for 400W and above) ensures safe and rapid deceleration.
Wide input pulse frequency up to 4Mpps (line driver) for high-speed applications.
Supports multiple command sources – external pulse train, analog signal, or internal parameters.
100% Original product. We provide efficient, traceable, and secure global shipping solutions.

Specification

The Delta ASDA-B2 Servo Drive 400W ASD-B2L-0421-B is a cutting-edge servo drive engineered for demanding industrial automation tasks. This model delivers exceptional torque and speed control across a wide range of applications, from CNC machinery to packaging lines. With its robust 17-bit encoder feedback and SVPWM control, the ASD-B2L-0421-B ensures smooth, precise motion even under variable loads. Its flexible tuning modes and built-in dynamic brake enhance safety and performance, making it a reliable choice for OEMs and system integrators worldwide. All units are supplied as 100% original and new, with guaranteed compatibility and prompt delivery.

Parameter	Specification (ASD-B2L-0421-B)
Rated Power	400W
Continuous Output Current	2.6 Arms
Phase / Voltage	Three-phase: 170–255 VAC, 50/60 Hz ±5%; Single-phase: 200–255 VAC, 50/60 Hz ±5%
Cooling System	Natural Air Circulation (400W model)
Encoder Resolution / Feedback Resolution	17-bit (160,000 p/rev)
Control of Main Circuit	SVPWM Control
Tuning Modes	Auto / Manual
Dynamic Brake	Built-in
Max. Input Pulse Frequency	Line driver: Max. 500 kpps (low speed) / Max. 4 Mpps (high speed); Open collector: Max. 200 kpps
Pulse Type	Pulse + Direction, A phase + B phase, CCW pulse + CW pulse
Command Source (Position Mode)	External pulse train / Internal parameters
Smoothing Strategy (Position Mode)	Low-pass filter
Electronic Gear	N: 1 to (2^26-1), M: 1 to (2^31-1); 1/50 < N/M < 25600
Torque Limit Operation (Position Mode)	Set by parameters
Feed Forward Compensation	Set by parameters
Analog Input Command Voltage Range	0 to ±10 VDC
Input Resistance	10 kΩ
Time Constant	2.2 μs
Speed Control Range	1:5000 (typical)
Command Source (Speed Mode)	External analog signal / Internal parameters
Smoothing Strategy (Speed Mode)	Low-pass and S-curve filter
Torque Limit Operation (Speed Mode)	Set by parameters or via analog input
Responsiveness Characteristic	Maximum 550 Hz