ORMEC SAC-SW217/EP & SAC-SW217/E ServoWire Drive | Replacement, Equivalent & Selection Guide
The ORMEC SAC-SW217/EP and SAC-SW217/E are high-performance ServoWire servo drives (amplifiers) designed for precision motion control in industrial automation systems. This guide covers technical specifications, compatible replacements, equivalent models, and selection criteria to help engineers and procurement teams make informed decisions.
Technical Specifications
- Manufacturer: ORMEC Systems Corp.
- Model Numbers: SAC-SW217/EP & SAC-SW217/E
- Series: ServoWire (SAC-SW)
- Type: Digital Servo Drive / Servo Amplifier
- Communication Protocol: ServoWire (ORMEC proprietary fieldbus)
- Axis Count: Single-axis
- Feedback Type: Encoder (incremental/absolute depending on variant)
- Input Voltage: Refer to nameplate — typically 200–240 VAC single/three-phase
- Weight: Approx. 1.38 kg
- Mounting: DIN rail / panel mount
- Operating Temperature: 0–55 °C
- Variant Difference: /EP variant includes enhanced protection features; /E is the standard version
Compatible Replacement & Equivalent Models
When the ORMEC SAC-SW217/EP or SAC-SW217/E is discontinued or unavailable, the following models may serve as functional replacements depending on your system architecture:
- ORMEC SAC-SW217 — Base model without suffix; verify firmware compatibility
- ORMEC SAC-SW220 / SAC-SW225 — Higher-current ServoWire variants for upgraded capacity
- ORMEC SAC-SW210 — Lower-power equivalent for lighter-duty axes
- Kollmorgen AKD Series — Industry-standard servo drives with similar motion profiles; requires communication adapter
- Yaskawa SGDV / SGDH Series — Widely available equivalents; fieldbus conversion required
- Allen-Bradley Kinetix 300/350 — Drop-in class replacement with EtherNet/IP; requires controller reconfiguration
Note: Always verify voltage rating, current capacity, feedback type, and communication protocol before substituting any servo drive.
Why Choose the Original Model
- Native ServoWire Compatibility: Plug-and-play integration with ORMEC motion controllers (e.g., APEX, PC/DSP series) — no protocol conversion needed.
- Proven Reliability: Field-tested in demanding CNC, packaging, and robotics environments.
- Firmware Ecosystem: Full support for ORMEC’s motion programming environment and diagnostic tools.
- Reduced Commissioning Time: Pre-configured for ORMEC system topologies, minimizing setup and tuning effort.
Typical Applications
- CNC machine tool axes (X/Y/Z/A)
- Packaging and labeling machinery
- Semiconductor handling and pick-and-place systems
- Printing and converting equipment
- Robotics and gantry systems
- Web tension control
System Compatibility
- Compatible Controllers: ORMEC APEX, PC/DSP, and legacy SAC motion controllers
- Network: ServoWire fieldbus (ORMEC proprietary)
- Motors: ORMEC SM series brushless servo motors; verify motor-drive pairing via ORMEC sizing software
- Software: ORMEC MotionBASIC, PC-MOTION programming environments
Selection Guide
Use the following criteria to select the correct SAC-SW217 variant or a suitable replacement:
- Step 1 — Confirm Current Rating: Match the drive’s continuous and peak current to your motor’s nameplate data.
- Step 2 — Verify Feedback Interface: Incremental encoder (/E) vs. absolute encoder or enhanced protection (/EP).
- Step 3 — Check Bus Voltage: Confirm AC input voltage matches your panel supply (single-phase vs. three-phase).
- Step 4 — Assess Communication: If staying within ORMEC ecosystem, use original or same-series model. If migrating, plan for fieldbus gateway.
- Step 5 — Evaluate Regen Requirements: High-inertia or frequent stop/start cycles may require external regenerative resistor.
Quality Assurance & Sourcing
- All units sourced through Konmask.com are inspected prior to shipment.
- We supply new, refurbished, and tested-used units — condition clearly stated on each listing.
- Traceability documentation available upon request for critical applications.
- Units ship with standard 90-day warranty unless otherwise specified.
How to Order
- Add the ORMEC SAC-SW217/EP or SAC-SW217/E to your cart.
- Proceed to checkout and select your preferred shipping method.
- For bulk orders or urgent requirements, contact us directly at support@konmask.com or call +0086 19859288691.
- Lead time: In-stock units ship within 1–3 business days. Special-order units: 5–15 business days.
Replacement & Compatibility FAQ
Q: Can I replace SAC-SW217/E with SAC-SW217/EP directly?
A: In most cases yes — the /EP variant is an enhanced version of /E. Confirm firmware version and wiring before swapping.
Q: Is the SAC-SW217/EP still in production?
A: ORMEC has been acquired and some product lines are discontinued. Contact us to check current stock availability.
Q: Can I use a third-party servo drive as a replacement?
A: Yes, but you will need a ServoWire-to-standard fieldbus (e.g., EtherCAT, CANopen) gateway and possible controller reprogramming. We can advise on migration paths.
Q: What is the difference between SAC-SW217/EP and SAC-SW217/E?
A: The /EP suffix typically denotes enhanced protection (e.g., improved EMC shielding or IP rating). Verify with the original ORMEC documentation or contact our technical team.
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