Delta ASDA-B2 Servo Drive 1000W ASD-B2L-1021-B

Series#: Delta

Product Details

The Delta ASDA-B2 Servo Drive ASD-B2L-1021-B is a high-performance 1000W (1kW) servo drive designed for precision motion control applications.
Delivers exceptional accuracy with a 17-bit (160,000 p/rev) encoder resolution, ensuring smooth and precise positioning.
Supports versatile control modes including position, speed, and torque control, with auto/manual tuning for optimized performance.
Features a robust SVPWM control architecture and a maximum input pulse frequency of 4Mpps (line driver) for high-speed operations.
Equipped with built-in dynamic brake (for 1kW and above models) and fan cooling for enhanced thermal management.
Wide input voltage range: single-phase 200–255VAC or three-phase 170–255VAC, 50/60Hz, ensuring compatibility with diverse industrial power systems.
100% Genuine and New, rigorously inspected before international dispatch.

Specification

The **Delta ASDA-B2 Servo Drive ASD-B2L-1021-B** is a cornerstone of modern automation, offering a compact yet powerful solution for 1kW servo systems. Engineered with a 17-bit absolute encoder feedback, this drive excels in applications requiring high precision, such as CNC machinery, packaging equipment, and robotics. Its advanced SVPWM control minimizes torque ripple, while the built-in dynamic brake ensures rapid deceleration and safety in 1kW and larger models. The drive seamlessly integrates with external pulse trains or internal parameters for flexible command sourcing, and its electronic gear ratio (1/50 < N/M < 25600) allows fine-tuned motion scaling. With a responsiveness characteristic up to 550Hz, the ASD-B2L-1021-B delivers unmatched stability and speed for demanding industrial tasks.

Specification	ASD-B2L-1021-B (1kW)
Rated Power	1kW (1000W)
Continuous Output Current	7.3 Arms
Phase / Voltage	Three-phase: 170~255VAC, 50/60Hz ±5% Single-phase: 200~255VAC, 50/60Hz ±5%
Cooling System	Fan Cooling
Encoder Resolution / Feedback Resolution	17-bit (160000 p/rev)
Control of Main Circuit	SVPWM Control
Tuning Modes	Auto / Manual
Dynamic Brake	Built-in
Max. Input Pulse Frequency	Line driver: Max. 500Kpps (low speed) / Max. 4Mpps (high speed) Open collector: Max. 200Kpps
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/M multiple: N: 1 ~ (2^26-1) / M: 1 ~ (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 ~ ±10 VDC
Input Resistance	10 kΩ
Time Constant	2.2 µs
Speed Control Range	1:5000
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 550Hz