Parker CPX2570S/E2/E3/F8/S1 Compax-S Digital Servo Drive | Replacement, Equivalent & Selection Guide
The Parker CPX2570S/E2/E3/F8/S1 is a high-performance digital servo drive from Parker Hannifin’s Compax-S series, engineered for precision motion control in demanding industrial automation environments. This guide covers technical specifications, compatible replacements, selection criteria, and sourcing information to help engineers and procurement teams make confident decisions.
Technical Specifications
- Model: CPX2570S/E2/E3/F8/S1
- Series: Compax-S
- Manufacturer: Parker Hannifin
- Type: Digital Servo Drive
- Output Current: 25 A continuous / 70 A peak
- Supply Voltage: 3-phase 200–480 VAC, 50/60 Hz
- Feedback Options: E2 (Encoder), E3 (Resolver), F8 (HIPERFACE), S1 (SinCos)
- Communication Interface: RS-232/RS-485, optional fieldbus (PROFIBUS, CANopen)
- Protection Class: IP20
- Operating Temperature: 0–45 °C
- Weight: approx. 300 g (drive module)
- Standards: CE, UL
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or equivalents for the CPX2570S/E2/E3/F8/S1. Always verify electrical and mechanical compatibility before substitution:
- Parker CPX2570S/E2/F8/S1 – Same power stage, subset feedback options; direct drop-in for most applications
- Parker Compax3 S025V4 – Next-generation Compax3 platform, 25 A continuous, enhanced fieldbus support (EtherCAT, PROFINET)
- Parker Compax3 S050V4 – Uprated 50 A version for higher-torque applications
- Bosch Rexroth IndraDrive Cs HCS01.1E-W0013 – Cross-brand equivalent for multi-axis compact servo systems
- Siemens SINAMICS S120 CU310-2 DP – Alternative for Siemens-ecosystem retrofits
- Lenze i700 Servo Inverter – Comparable compact servo drive for European OEM applications
Note: Cross-brand replacements require firmware, wiring, and parameter reconfiguration. Consult your system integrator.
Why Choose the Original Model
- Proven Reliability: Parker Compax-S drives have a long field track record in precision CNC, packaging, and semiconductor equipment.
- Multi-Feedback Compatibility: The /E2/E3/F8/S1 suffix covers four feedback types in a single hardware platform, reducing spare-parts inventory.
- Seamless Parker Ecosystem Integration: Native compatibility with Parker servo motors (MPP, MPJ, NX series) and Parker motion controllers (ACR, Aries).
- Compact Form Factor: Space-saving design suitable for dense control cabinet layouts.
- Established Support: Extensive documentation, parameter sets, and Parker SSD Drives support network.
Typical Applications
- CNC machine tool axes (milling, turning, grinding)
- Packaging and labeling machinery
- Semiconductor wafer handling and pick-and-place
- Printing and converting equipment
- Robotics and multi-axis gantry systems
- Medical device manufacturing automation
System Compatibility
- Parker Servo Motors: MPP, MPJ, NX, SM series (matched by feedback type)
- Parker Motion Controllers: ACR9000, Aries, 6K series
- Fieldbus Networks: RS-232/485 standard; PROFIBUS DP / CANopen optional modules
- Power Supply: Compatible with standard 3-phase industrial power (200–480 VAC)
- Software: Parker Compax-S ServoManager configuration software
Selection Guide
Use the following criteria to confirm the CPX2570S/E2/E3/F8/S1 is the right choice — or to identify the best alternative:
- Continuous Current Requirement: If load demands >25 A continuous, consider Compax3 S050V4 or higher.
- Feedback Type: Match /E2 (incremental encoder), /E3 (resolver), /F8 (HIPERFACE), or /S1 (SinCos) to your motor feedback device.
- Fieldbus Protocol: For EtherCAT or PROFINET, upgrade to Compax3 with the corresponding option card.
- Cabinet Space: Compax-S is optimized for compact installations; verify DIN-rail or panel-mount dimensions.
- Replacement vs. Upgrade: For like-for-like replacement, use CPX2570S with matching suffix. For a system upgrade, evaluate Compax3 for enhanced diagnostics and connectivity.
Quality Assurance & Sourcing
- All units sourced from authorized distributors or verified surplus channels with full traceability.
- Pre-shipment functional testing available on request.
- Original Parker packaging and documentation supplied where available.
- Warranty: 90-day exchange warranty on all stocked units; OEM warranty applies to new stock.
- Export compliance: ECCN classification verified; export documentation provided for international orders.
How to Order
- Confirm your exact model number: CPX2570S/E2/E3/F8/S1 (check nameplate on existing drive).
- Specify quantity and required delivery timeline.
- Contact us via the form below or email [email protected].
- Receive quotation within 1 business day; expedited sourcing available.
- Payment, shipping, and customs documentation arranged per your requirements.
Replacement & Compatibility FAQ
Q: Can the Compax3 S025V4 directly replace the CPX2570S/E2/E3/F8/S1?
A: Functionally yes for most applications, but the Compax3 uses a different parameter structure and wiring pinout. A re-commissioning procedure is required.
Q: Is the /E2/E3/F8/S1 suffix a single unit or separate variants?
A: It denotes a single drive hardware platform that supports all four feedback types selectable via configuration — not four separate SKUs.
Q: What is the lead time for a new CPX2570S/E2/E3/F8/S1?
A: New units from Parker typically have 8–16 week lead times. Konmask.com maintains surplus stock for faster delivery — contact us for current availability.
Q: Can I use this drive with a non-Parker servo motor?
A: Yes, with appropriate feedback wiring and parameter tuning. Compatibility must be verified against motor specifications.
Q: Do you offer repair services for faulty CPX2570S units?
A: Yes. Contact us for repair evaluation and turnaround time estimates.
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