Parker CPX2500S Compax-S – Compact Servo Drive Controller | Compax-S Series
Engineering Background
The Parker CPX2500S is part of the Compax-S family of compact servo amplifiers developed by Parker Hannifin’s Electromechanical & Drives Division. Designed for demanding motion control applications, the Compax-S series delivers high dynamic response, precise torque regulation, and seamless integration with Parker’s broader automation ecosystem. The CPX2500S variant is engineered for applications requiring reliable servo performance in space-constrained control cabinets.
Product Positioning
Targeted at OEM machine builders, system integrators, and MRO procurement engineers, the CPX2500S serves as a drop-in servo amplifier for Parker-compatible servo motor systems. It is widely deployed in packaging machinery, CNC routing, semiconductor handling, and precision assembly lines where deterministic motion and compact footprint are non-negotiable.
Complete Technical Specifications
| Parameter | Specification |
|---|---|
| Model / SKU | CPX2500S |
| Series | Compax-S |
| Manufacturer | Parker Hannifin |
| Device Type | Compact Servo Drive / Servo Amplifier |
| Supply Voltage | Single-phase / Three-phase AC (refer to OEM datasheet for exact range) |
| Output Current | Continuous & peak ratings per Compax-S CPX2500S datasheet |
| Control Modes | Position, Velocity, Torque |
| Feedback Interface | Encoder / Resolver (model-dependent) |
| Communication | RS-232 / CANopen (configuration-dependent) |
| Protection Class | IP20 (panel-mount) |
| Ambient Temperature | 0 °C to +45 °C (operating) |
| Weight | Approx. 1.36 kg |
| Country of Origin | United States |
| Compliance | CE, UL (refer to OEM documentation) |
Note: Always cross-reference with the official Parker Hannifin CPX2500S datasheet for application-critical parameters.
Proven Application Environments
- Packaging Machinery – High-speed pick-and-place, form-fill-seal lines requiring precise velocity profiling
- CNC & Routing Systems – Multi-axis coordinated motion with tight position loop bandwidth
- Semiconductor & Electronics Assembly – Sub-micron repeatability demands in wafer handling and PCB placement
- Printing & Converting – Register control and tension management in web-fed processes
- Medical Device Manufacturing – Smooth, low-ripple torque for dispensing and surgical robotics
- Material Handling & Robotics – Articulated arm drives and gantry systems requiring dynamic stiffness
Engineering Advantages
- Compact Footprint – Compax-S form factor minimizes panel real estate without sacrificing power density
- High Dynamic Response – Fast current loop bandwidth enables aggressive motion profiles with minimal following error
- Integrated Safety – Safe Torque Off (STO) function supports EN 13849 / IEC 62061 safety architectures
- Parker Ecosystem Compatibility – Native integration with Parker servo motors, motion controllers, and ACR/Aries platforms
- Simplified Commissioning – Parker’s ServoManager / CompaxServo software provides guided auto-tuning and diagnostics
- Robust EMC Design – Integrated EMC filtering reduces external component count and cabinet wiring complexity
System Architecture & Signal Flow
The CPX2500S operates within a closed-loop servo architecture:
- Command Input – Analog ±10 V reference, step/direction pulse, or fieldbus setpoint received from upstream motion controller or PLC
- Position / Velocity Loop – Digital PID with feed-forward compensation processes encoder feedback at high sample rates
- Current (Torque) Loop – High-bandwidth PWM current regulation drives the servo motor windings with precise torque output
- Feedback Path – Incremental encoder or resolver signals are conditioned and fed back to close all control loops
- I/O & Fault Management – Discrete I/O handles enable, fault reset, limit switches; fault codes are accessible via RS-232 or front-panel LEDs
Sourcing & Quality Verification
- All units sourced through verified industrial supply channels with full traceability documentation
- Pre-shipment functional inspection: power-on self-test, firmware version verification, and connector integrity check
- Original OEM labeling, serial number, and date code preserved — no remarking or refurbishment without disclosure
- Packaging: anti-static bag + foam-lined carton, compliant with IEC 61340-5-1 ESD protection standards
- Certificate of Conformance (CoC) available upon request for regulated industries
Procurement Process
- Confirm Compatibility – Verify motor nameplate data (voltage, current, encoder type) against CPX2500S specifications
- Request Quote – Contact support@konmask.com for volume pricing, lead time, and availability confirmation
- Place Order – Secure checkout via Konmask.com; purchase orders accepted for qualified B2B accounts
- Shipping – DHL / FedEx international express; export documentation (commercial invoice, packing list, HS code 8537.10) provided
- After-Sales Support – Technical assistance for installation, commissioning, and parameter configuration available post-purchase
Technical FAQ
Q: Is the CPX2500S compatible with third-party servo motors?
A: The drive is optimized for Parker servo motors. Third-party motors may be compatible if electrical parameters (voltage, current, encoder interface) match — consult our technical team before ordering.
Q: What software is required for commissioning?
A: Parker’s ServoManager or CompaxServo configuration software (Windows-based, free download from Parker) is used for parameter setup, auto-tuning, and diagnostics via RS-232.
Q: Can this unit be repaired if a fault is detected?
A: Konmask.com supplies new and surplus units. For repair services, we recommend contacting Parker Hannifin’s authorized service network. We can assist with fault code interpretation.
Q: What is the typical lead time?
A: In-stock units ship within 1–3 business days. Contact us for real-time inventory status.
Q: Do you provide a warranty?
A: Yes — 90-day functional warranty on all units. Extended warranty options available for volume orders.
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