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The Delta ASD-B3-0421-M is a 400W servo drive from the ASDA-B3 series, designed for compact, high-precision motion control applications. Featuring 24-bit encoder support, 3.1 kHz speed response bandwidth, and advanced auto-tuning capabilities, this drive delivers exceptional dynamic performance, rapid commissioning, and reliable operation for small to medium automation equipment.
Key Specifications
Parameter
Specification
Model
ASD-B3-0421-M
Rated Output Power
400 W (0.4 kW)
Supply Voltage
200-240V AC (±10%)
Input Phase
3-Phase Only
Input Current
3.2 Arms
Continuous Output Current
2.6 Arms
Instantaneous Max Output Current
7.8 Arms (3 sec)
Encoder Support
24-bit absolute/incremental encoder
Control Bandwidth
3.1 kHz
Control Modes
Position, Speed, Torque (selectable)
Communication Interfaces
MODBUS RS-485, CANopen, EtherNet/IP
Regenerative Resistor
Built-in
Cooling System
Natural cooling (fanless)
Protection Rating
IP20
Operating Temperature
0°C to +55°C
Dimensions (H x W x D)
170 mm x 50 mm x 165 mm
Weight
Approx. 1.3 kg
Key Features
High Response Bandwidth: Achieves 3.1 kHz speed response bandwidth with settling time reduced by up to 40% compared to previous ASDA-B2 series
24-bit High-Resolution Encoder Support: Supports 24-bit absolute and incremental encoders for exceptional positioning precision
Advanced Auto-Tuning: Automatically calibrates drive parameters to match load inertia and mechanical characteristics
Vibration Suppression: Advanced functions minimize mechanical resonance for stable operation
Versatile Communication Options: Supports MODBUS RS-485, CANopen, and EtherNet/IP for seamless integration
Energy Regeneration: Built-in regenerative energy utilization improves system efficiency
Compact Fanless Design: Natural cooling eliminates fan noise and reduces maintenance
Built-in PID Control: On-board PID controller enables precise closed-loop control
Protection Features
Protection Type
Description
Overcurrent
Shuts down when output current exceeds rated limits
Overvoltage
Protects against excessive DC bus voltage
Undervoltage
Prevents operation during insufficient voltage conditions
Overtemperature
Monitors internal temperature; triggers fault if exceeding limits
Overload
Protects motor from extended overload conditions
Encoder Error
Detects encoder communication or signal failures
Applications
Small CNC Machines (engraving machines, desktop mills)
Compact 400W power ideal for small to medium automation equipment
3.1 kHz bandwidth delivers fast response and high throughput
Fanless design for quiet operation and reduced maintenance
24-bit encoder support ensures precision positioning
Multiple communication options for flexible integration
Cost-effective solution for high-performance applications
Seamless integration with Delta motors, cables, and automation ecosystem
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Exporter,Seller,Manufacturer,Trading Company
Year Established:
2013
Total Annual:
2000000-5000000
Employee Number:
20~50
Ecer Certification:
Verified Supplier
Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso... Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso...