Delta ASD-B3-0721-L Servo Drive with ECM-B3M-C20807RS1 0.75kW B3 Series Servo System for CNC Machine

Name: Delta ASD-B3-0721-L Servo Drive with ECM-B3M-C20807RS1 0.75kW B3 Series Servo System for CNC Machine
Brand: Shenzhen Hengyo Power Technology Co., Limited
SKU: ASD-B3-0721-L + ECM-B3M-C20807RS1
Availability: InStock

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Delta ASD-B3-0721-L Servo Drive with ECM-B3M-C20807RS1 0.75kW B3 Series Servo System for CNC Machine

Large Image : Delta ASD-B3-0721-L Servo Drive with ECM-B3M-C20807RS1 0.75kW B3 Series Servo System for CNC Machine

Product Details:

Place of Origin:	Taiwan
Brand Name:	Delta
Certification:	CE UL
Model Number:	ASD-B3-0721-L + ECM-B3M-C20807RS1

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	negotiable
Packaging Details:	Delta original package
Delivery Time:	In stock
Payment Terms:	T/T,Western Union
Supply Ability:	200pcs/month

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Delta ASD-B3-0721-L Servo Drive with ECM-B3M-C20807RS1 0.75kW B3 Series Servo System for CNC Machine

Description

Condition:

Delta Original Brand New

Warranty:

One Year

Shipping Way:

DHL FedEx

Application:

Winding Machine

Highlight:

Delta B3 Series servo drive

0.75kW CNC servo system

ECM-B3M-C20807RS1 servo motor

Delta ASD-B3-0721-L Servo Drive with ECM-B3M-C20807RS1 0.75kW B3 Series Servo System

Delta AC Servo Drive & Motor ASDA-B3 Series ASD-B3-0721-L + ECM-B3M-C20807RS1

Industrial Motion Control Solution

This matched Delta servo system provides stable, precise motion control for demanding industrial applications including CNC machining, packaging lines, and automated assembly systems. The coordinated operation between drive and motor eliminates common issues like positioning deviation, high-speed vibration, and unstable variable-load operation.

System Operation Principle

The Delta servo system achieves precise motion through closed-loop coordination. The ECM-B3M-C20807RS1 motor converts electrical energy to mechanical energy while its high-resolution encoder provides real-time position and speed feedback to the ASD-B3-0721-L drive. The drive continuously adjusts output to maintain precise motor trajectory.

The B3 series components feature optimized compatibility with advanced algorithms and medium inertia design that reduce vibration and delay, ensuring smooth long-term operation without component mismatch issues.

Key Performance Parameters

Parameter	Value	Source Reference	Stability Benefit
Drive Rated Output Current	5.1 Arms	ASD-B3-0721-L, Page 45, Delta B3 Series Drive Specification Sheet	Precisely matched to 750W motor power, ensures stable current supply while preventing overload and overheating
Drive Control Bandwidth	3.1kHz	ASD-B3-0721-L, Page 68, Delta B3 Series Drive User Manual	Enables rapid response to instructions and accurate trajectory tracking in high-speed applications
Motor Encoder Resolution	24-bit	ECM-B3M-C20807RS1, Page 51, Delta B3 Series Motor User Manual	Minimizes position feedback error for precise adjustment in high-precision CNC applications

Installation & Commissioning Procedure

Step 1: Pre-Installation Inspection (Before Power-On)

Inspect motor and drive: Ensure ECM-B3M-C20807RS1 shaft rotates freely and ASD-B3-0721-L is installed in well-ventilated area (Page 38) to prevent overheating
Verify wiring: Confirm motor encoder cable is correctly connected to drive with proper grounding (Page 53) to avoid signal interference

Step 2: Parameter Matching (Power-On Initialization)

Input motor parameters: Set 5.1 Arms current and 750W power in ASD-B3-0721-L (Page 45) for drive-motor matching
Configure control mode: Select position/speed control and enable drive auto-tuning (Page 85) to adapt to load changes

Step 3: Load Test & Fine-Tuning

No-load test: Run unloaded for 10-15 minutes, monitor for abnormalities and verify normal encoder feedback (Page 88)
Load test: Gradually increase to rated load, run 30 minutes. Adjust drive vibration suppression parameters (Page 88) if needed, utilizing motor's 24-bit encoder for stability

System Benefits Summary

The Delta ASD-B3-0721-L and ECM-B3M-C20807RS1 servo system addresses industrial motion control challenges through scientific parameter matching. The combination of drive current capacity, high bandwidth control, and precision encoder resolution ensures exceptional stability and accuracy. Following standardized installation and commissioning procedures maximizes system performance for reliable operation in CNC, packaging, and assembly applications.

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

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All Reviews

Oscar

United States Dec 24.2025

Helpful (92)

the best seller!

Bozek

Poland Jan 12.2023

Helpful (16)

fast and professional service, I recommend cooperation

Soh

Singapore Dec 19.2019

Helpful (45)

The goods arrive very fast, so down time was shorten. Ms Michelle was very helpful in answering all my questions and concerns. She is also very efficient in getting back to me with all the answers I needed. Overall 5 STARS.