1 year warranty
The Delta ASD-B2-1521-B is a high-performance AC servo drive from the ASDA-B2 series, designed for general-purpose machine control and industrial automation applications. This 1.5 kW servo drive accepts single-phase or three-phase 220V AC input and delivers 8.3 A rated output current at 110V, 0-250 Hz. It supports 17-bit and 20-bit encoder resolutions for high-precision positioning control and stable low-speed operation. The drive features three control modes—position, speed, and torque—with pulse input command capability up to 4 Mbps via differential signaling. Built-in auto notch filters suppress mechanical resonance, and the unit is equipped with comprehensive protection functions including overcurrent, overvoltage, and encoder error detection. The ASDA-B2 series meets UL, cUL, CE, and RoHS compliance standards.
Item Details
- Brand Name: Delta
- Manufacturer: Delta Electronics, Inc.
- Item Type Name: AC Servo Drive
- Product Family / Series: ASDA-B2 Series
- Model Number: ASD-B2-1521-B
- Series Type: Standard Type
Product Specifications
- rated_power: 1.5 kW
- input_voltage: 200-230 V AC
- input_phase: 1-phase or 3-phase
- input_frequency: 50/60 Hz
- input_current_3ph: 5.9 A
- input_current_1ph: 10.3 A
- output_voltage: 110 V AC
- output_frequency: 0-250 Hz
- rated_output_current: 8.3 A
- encoder_resolution: 17-bit (160,000 ppr) / 20-bit
- pulse_input_speed: Up to 4 Mpps (differential)
- control_modes: Position, Speed, Torque
- communication_interface: RS-232
- protection_functions: Overcurrent, Overvoltage, Undervoltage, Overheat, Encoder error, Emergency stop
Additional Details
- Country of Origin*: Taiwan
- Certifications / Approvals: UL, cUL, CE, RoHS
- Recommended Circuit Breaker: 20 A
- Recommended Fuse Class T: 40 A
*Country of origin may vary.
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.
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