Delta ASD‑B2‑0721‑B Servo Drive 750W 230V ASDA‑B2 Series In Stock
Price:
negotiable
MOQ:
1
Delivery Time:
In stock
Brand:
Delta
Product Description
Delta ASD-B2-0721-B AC Servo Drive
The Delta ASD-B2-0721-B is a 750W AC servo drive from the high-performance, cost-effective ASDA-B2 series. Designed for general-purpose industrial automation, it delivers precision motion control with built-in position, speed, and torque modes. This model supports both single-phase and three-phase 230V input, making it versatile for a wide range of machine control applications.
Status Note: This model is listed as Obsolete / Not Recommended for New Designs (NRND) by some distributors. Please verify stock availability before ordering.
Key Specifications
| Parameter | Specification |
|---|---|
| Model | ASD-B2-0721-B |
| Series | ASDA-B2 |
| Output Power | 750 W (0.75 kW) |
| Input Voltage | 200-230V AC, Single-Phase / Three-Phase |
| Output Current | 5.1 A (Continuous) / 15.3 A (Peak) |
| Encoder Resolution | 17-bit (160,000 p/rev) |
| Control Modes | Position, Speed, Torque |
| Communication Interfaces | RS-232, RS-485, Modbus, CANopen |
| Mounting Type | Chassis Mount |
| Operating Temperature | 0°C ~ 55°C |
| Protection Rating | IP20 |
Key Features
High Precision Positioning
- 17-bit high-resolution encoder (160,000 p/rev) provides exceptional positioning accuracy and smooth low-speed operation
- Three auto-notch filters automatically suppress mechanical resonance for stable system performance
Flexible Control
- Built-in position, speed, and torque control modes — switchable via parameters or analog input
- Supports pulse input up to 4Mbps and analog voltage commands
Easy Installation & Maintenance
- Plug-and-play motor auto-identification — no complex setup required
- Separate main and control power circuits for safer maintenance and encoder tracking during E-STOP conditions
- Upward compatibility — existing ASDA series power and encoder cables can be reused
Built-in Protection & Durability
- Conformal-coated circuit boards for improved moisture and particulate protection
- Integrated temperature sensors on IGBT for overheating protection
- Built-in regenerative resistor (400W and above) saves wiring cost and space
Communication & Connectivity
- RS-232 / RS-485 Modbus for multi-drop communication and centralized monitoring
- CANopen support for integration with industrial networks
- Two analog outputs (CN5) for real-time monitoring of drive and motor status
Applications
| Industry | Application Examples |
|---|---|
| CNC Machinery | Tool changers, indexing systems, milling machines |
| Robotics | Articulated arms, pick-and-place systems |
| Packaging | Fillers, sealers, cutters, labeling machines |
| Textile | Winding machines, looms, embroidery equipment |
| General Automation | Conveyors, feeders, printing presses, dispensing machines |
Certifications & Compliance
- UL, cUL, CE, RoHS certified
- RoHS Compliant — environmentally friendly
Ordering & Availability
| Item | Details |
|---|---|
| Manufacturer | Delta Electronics, Inc. |
| Part Number | ASD-B2-0721-B |
| Packaging | Box |
| Lead Time | 1-3 days (stock dependent) |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Hengyo Power Technology Co., Limited
Location
Room 2407, B Block No.145 Chengshi Zhuchang Bld, Bagua 2nd Rd, Futian Dist. Shenzhen City, China 518029
Contact Person
Vivian Chan