ACS SPiiPlusSAnt-HP-4-E-M0 – High-Performance EtherCAT Multi-Axis Motion Controller | SPiiPlus SAnt-HP Platform
Engineering Background
ACS Motion Control is a global leader in high-performance motion control solutions, serving semiconductor, flat-panel display, medical, and precision manufacturing industries for over 30 years. The SPiiPlus platform represents ACS’s flagship architecture, combining real-time EtherCAT network control with deterministic multi-axis coordination at microsecond-level cycle times.
Product Positioning
The SPiiPlusSAnt-HP-4-E-M0 is a standalone, network-based motion controller designed for demanding OEM and system integrator applications requiring synchronized control of up to 4 axes over EtherCAT. It targets high-throughput automation cells, precision gantry systems, and multi-axis pick-and-place platforms where deterministic performance and open connectivity are non-negotiable.
Complete Technical Specifications
| Part Number / SKU | SPiiPlusSAnt-HP-4-E-M0 |
| Manufacturer | ACS Motion Control |
| Product Series | SPiiPlus SAnt-HP |
| Form Factor | Standalone Network Controller (DIN-rail / panel mount) |
| Number of Axes | 4 axes (expandable via EtherCAT slaves) |
| Network Protocol | EtherCAT (IEC 61158), Master controller |
| Drive Interface | EtherCAT servo drives (CoE – CANopen over EtherCAT) |
| Motion Engine | SPiiPlus real-time motion kernel, multi-tasking ACSPL+ |
| Cycle Time | Down to 100 µs (EtherCAT network cycle) |
| I/O | Digital I/O via EtherCAT I/O modules (M0 = no onboard I/O option) |
| Communication Interfaces | Ethernet (TCP/IP), USB |
| Programming Environment | ACSPL+ motion language; SPiiPlus MMI Application Studio IDE |
| Operating System | Real-time embedded OS (no Windows dependency) |
| Power Supply | 24 VDC |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | -20 °C to +70 °C |
| Humidity | 5–95% RH, non-condensing |
| Protection Rating | IP20 |
| Weight | 1,600 g (approx.) |
| Certifications | CE, UL (refer to ACS datasheet for current listing) |
| Condition | New / Surplus / Refurbished (specify at inquiry) |
Proven Application Environments
- Semiconductor & FPD Manufacturing – Wafer handling, lithography stage control, die bonding
- Precision Laser Processing – Galvo + linear stage coordination, beam steering
- Medical & Life Sciences – Robotic surgery assistants, diagnostic imaging positioners
- Electronics Assembly – SMT pick-and-place, AOI gantry systems
- Industrial Automation – Multi-axis CNC, packaging lines, material handling
- Research & Metrology – Nanometer-resolution positioning, interferometry stages
Engineering Advantages
- Deterministic EtherCAT Master – Guaranteed cycle-time synchronization across all axes eliminates jitter-induced positioning errors
- ACSPL+ Multi-Tasking Language – Up to 32 concurrent motion tasks; event-driven programming reduces PLC dependency
- Open Drive Ecosystem – Compatible with any CoE-compliant EtherCAT servo drive, avoiding vendor lock-in
- Scalable Architecture – Expand axis count and I/O via standard EtherCAT slaves without hardware redesign
- Embedded Real-Time OS – No Windows runtime required; immune to OS-level latency spikes
- Advanced Motion Algorithms – Spline interpolation, electronic gearing, cam profiling, and coordinated multi-axis moves built-in
- Remote Diagnostics – Full TCP/IP connectivity enables remote monitoring, parameter tuning, and firmware updates
System Architecture & Signal Flow
The SPiiPlusSAnt-HP-4-E-M0 operates as an EtherCAT master in a distributed motion network:
- Host PC / HMI communicates with the controller via Ethernet (TCP/IP) using ACS API libraries (C/C++, .NET, LabVIEW, MATLAB)
- SPiiPlusSAnt-HP controller executes ACSPL+ motion programs autonomously, managing trajectory generation and real-time axis coordination
- EtherCAT network distributes position commands and reads encoder feedback from up to 4 (or more, with expansion) CoE servo drives at cycle times as low as 100 µs
- EtherCAT I/O slaves (optional) provide digital/analog I/O for sensors, triggers, and safety interlocks
- Servo drives + motors execute torque/velocity commands and return position, velocity, and status data each cycle
Sourcing & Quality Verification
- All units sourced from authorized distributors, OEM decommissions, or certified surplus channels
- Pre-shipment inspection includes: visual check, firmware version verification, power-on functional test
- Original ACS serial number and label integrity verified before listing
- Traceability documentation available upon request (test reports, CoC)
- 30-day return window for DOA (Dead on Arrival) units with full inspection report
Procurement Process
- Submit Inquiry – Contact us with your required quantity, delivery timeline, and condition preference (new / surplus / refurbished)
- Receive Quotation – We respond within 1 business day with pricing, lead time, and stock confirmation
- Order Confirmation – Pro-forma invoice issued; payment via T/T, PayPal, or trade terms for qualified accounts
- Quality Inspection & Packing – Unit inspected, photographed, and packed in anti-static ESD packaging
- Shipment – DHL / FedEx / UPS express worldwide; tracking number provided within 24 hours of dispatch
- After-Sales Support – Technical assistance for installation, configuration, and ACSPL+ programming available post-delivery
Technical FAQ
Q: What does “M0” mean in the part number?
A: “M0” designates the I/O configuration variant — specifically, no onboard analog or digital I/O. All I/O is handled via EtherCAT I/O slave modules on the network.
Q: How many axes can this controller manage?
A: The base configuration supports 4 EtherCAT axes. Additional axes can be added by expanding the EtherCAT network with compatible slave drives, subject to cycle-time budget.
Q: Is this controller compatible with third-party servo drives?
A: Yes. Any servo drive supporting the CoE (CANopen over EtherCAT) profile is compatible, including drives from Beckhoff, Panasonic, Yaskawa, Mitsubishi, and others.
Q: What software is required for programming?
A: ACS provides the free SPiiPlus MMI Application Studio IDE for Windows. Runtime execution is fully embedded — no PC is required during machine operation.
Q: Can I get a datasheet or user manual?
A: Yes. Contact us at [email protected] and we will provide the official ACS technical documentation for this model.
Q: What is the warranty on this unit?
A: We offer a 30-day DOA guarantee. Extended warranty options are available — please inquire at time of purchase.
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