ETEL D3-DA 330/A-0311-20 Digital Servo Amplifier | Replacement, Equivalent & Selection Guide
The ETEL D3-DA 330/A-0311-20 is a high-performance digital servo amplifier designed for precision motion control in demanding industrial environments. As an authorized sourcing partner, Konmask.com provides genuine units, verified equivalents, and expert selection support for OEM and MRO procurement teams.
Technical Specifications
- Manufacturer: ETEL
- Part Number / SKU: D3-DA 330/A-0311-20
- Series: D3-DA
- Type: Digital Servo Amplifier
- Output Current: 30 A peak (application-dependent; verify with datasheet)
- Supply Voltage: 3-phase AC input (refer to ETEL D3-DA series datasheet for exact range)
- Control Interface: Digital (EtherCAT / proprietary ETEL bus — confirm with system documentation)
- Feedback Compatibility: Encoder, resolver (model-dependent)
- Protection Class: IP20 (panel-mount)
- Communication: ETEL MACRO / EtherCAT (series-dependent)
- Dimensions: Refer to ETEL D3-DA mechanical drawing
- Operating Temperature: 0 °C to +45 °C
- Certifications: CE
Note: Always cross-reference the official ETEL D3-DA 330/A-0311-20 datasheet before installation. Contact Konmask.com for the latest technical documentation.
Compatible Replacement & Equivalent Models
When the original ETEL D3-DA 330/A-0311-20 is unavailable or end-of-life, the following alternatives may be considered. Compatibility must be validated against your system’s mechanical, electrical, and firmware requirements.
- Direct Replacement: ETEL D3-DA 330/A-0311-20 (new / refurbished stock)
- ETEL Series Upgrade: ETEL D3i series (next-generation D3 platform — verify bus compatibility)
- Functional Equivalent (3rd Party): Consult Konmask.com engineering team for cross-reference to Kollmorgen, Elmo, or Copley servo drives with equivalent current/voltage ratings
- OEM Spare: Contact original machine builder for approved spare part list
⚠ Important: Substituting servo amplifiers requires matching motor parameters, feedback type, bus protocol, and tuning profiles. Konmask.com provides pre-sales compatibility consultation at no charge.
Why Choose the Original Model
- ✅ Guaranteed compatibility with ETEL linear and torque motors
- ✅ Native support for ETEL MACRO motion bus — no re-engineering required
- ✅ Proven reliability in semiconductor, metrology, and precision machining applications
- ✅ Full firmware and parameter backup/restore support via ETEL tools
- ✅ Minimizes machine downtime risk versus third-party alternatives
Typical Applications
- Semiconductor wafer handling and lithography stages
- Precision coordinate measuring machines (CMM)
- High-speed pick-and-place automation
- Medical imaging and laboratory automation
- Direct-drive rotary and linear motor systems
- Multi-axis gantry and Cartesian robot systems
System Compatibility
- Motor Types: ETEL TMB, TMA, LMB, LMA series (and compatible third-party motors with matching specs)
- Controllers: ETEL MACRO master controllers; EtherCAT master PLCs (Beckhoff, Siemens, etc. — verify firmware)
- Software: ETEL Motion Composer, IML2 programming environment
- Power Supply: Compatible ETEL PSU or equivalent regulated DC bus
Selection Guide
Use the following checklist to confirm the D3-DA 330/A-0311-20 is the correct amplifier for your application:
- ☐ Verify motor continuous and peak current requirements match amplifier output ratings
- ☐ Confirm bus protocol: ETEL MACRO or EtherCAT
- ☐ Check feedback device type: encoder resolution, signal level (TTL / SinCos / EnDat)
- ☐ Validate supply voltage and phase configuration
- ☐ Confirm physical dimensions and mounting pattern fit existing cabinet
- ☐ Check firmware version compatibility with existing controller
- ☐ Review thermal management requirements (forced air / natural convection)
Not sure? Contact our engineers with your motor model and system specs for a free selection review.
Quality Assurance & Sourcing
- All units sourced from authorized distributors or verified OEM surplus channels
- Pre-shipment functional inspection available on request
- Serialized traceability documentation provided
- Packaging: anti-static ESD bag + foam-lined carton
- Lead time: typically 3–15 business days depending on stock status
- Warranty: 90-day return-to-base warranty (new units carry full manufacturer warranty)
How to Order
- Add ETEL D3-DA 330/A-0311-20 to cart and proceed to checkout, or
- Email [email protected] with your PO or RFQ
- Include: quantity, required delivery date, ship-to country, and any inspection requirements
- Our team will confirm availability, lead time, and issue a formal quotation within 1 business day
Phone / WhatsApp: +0086 19859288691
Email: [email protected]
Website: https://konmask.com
Replacement & Compatibility FAQ
Q: Can I replace the D3-DA 330/A-0311-20 with a different ETEL D3-DA variant?
A: Possibly. Different suffix codes indicate different current ratings and option configurations. Always compare full datasheets and consult Konmask.com before substituting.
Q: Is the D3-DA 330/A-0311-20 still in production?
A: ETEL product lifecycle status changes over time. Contact us for the latest availability and recommended migration path if the unit is EOL.
Q: Do you offer repair or refurbishment services?
A: Yes. We partner with certified repair centers for ETEL servo amplifiers. Contact us for a repair quote.
Q: What is the lead time for a new unit?
A: Typically 3–15 business days from confirmed order. Expedited options available — inquire at [email protected].
Q: Can you supply the matching ETEL motor and cable set?
A: Yes. Konmask.com can source complete ETEL drive-motor-cable kits. Provide your system BOM for a bundled quote.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
