Kinway 8667H Series Servo Drivers: 8667H00226 JPN1-0PL4-P5M6-9667-1WR1

Technical Dossier

Product Details And Specifications

Kinway 8667H Series: Comprehensive Servo Driver Range and Technical Overview

The Kinway 8667H series represents a dedicated line of AC servo drivers deployed across heavy industrial sectors including petrochemical processing plants, nuclear power auxiliary systems, steel rolling mills, and offshore oil refinery automation infrastructure. These units are engineered for closed-loop motion control of AC servo motors, providing precise torque, velocity, and position regulation in environments that demand continuous-duty reliability. The 8667H platform has accumulated significant installed base across Asia-Pacific and European industrial facilities, making long-term spare parts availability a critical operational concern for plant maintenance engineers and procurement teams.

The specific unit 8667H00226 JPN1-0PL4-P5M6-9667-1WR1 is a servo driver module within this series, identified by its full part string encoding power rating, interface configuration, and firmware revision. DriveKNMS maintains verified stock and sourcing channels for this model and its cross-compatible variants.

The Evolution of 8667H Architecture

The 8667H series follows a modular servo drive architecture that evolved through several hardware generations. Early revisions used analog command interfaces (±10V reference) with resolver-based feedback. Mid-generation units introduced incremental encoder support (2500 PPR, differential line driver) and RS-232/RS-485 serial parameter configuration. Later revisions incorporated CANopen and MECHATROLINK-II fieldbus compatibility, enabling integration into coordinated multi-axis motion systems.

The part number string structure encodes critical configuration data: the prefix 8667H identifies the series; the numeric block (e.g., 00226) denotes the power class and hardware revision; the suffix string (JPN1-0PL4-P5M6-9667-1WR1) encodes regional compliance variant (JPN1 = Japan domestic standard), output phase configuration (0PL4), motor compatibility code (P5M6), firmware build (9667), and wiring harness revision (1WR1). Understanding this encoding is essential for cross-referencing replacement units and avoiding incompatible substitutions.

Compatibility issues arise primarily when mixing hardware revisions with mismatched firmware. Units from early production runs (pre-2010) may not accept parameter uploads from modern configuration software without a firmware bridge adapter. DriveKNMS technical staff can advise on firmware compatibility matrices prior to shipment.

8667H Full Catalog & Functionalities (SKU List)

The following SKUs represent verified models within the Kinway 8667H servo driver series, classified by functional category:

Servo Driver Units (Main Axis Control)

• 8667H00226 JPN1-0PL4-P5M6-9667-1WR1: AC servo driver, Japan-spec, single-phase output, P5M6 motor class, firmware rev 9667
• 8667H00100: 100W class AC servo driver, resolver feedback, ±10V analog command input
• 8667H00200: 200W class AC servo driver, incremental encoder input, RS-485 parameter port
• 8667H00400: 400W class AC servo driver, dual feedback input (encoder + resolver switchable)
• 8667H00750: 750W class AC servo driver, CANopen DS402 motion profile support
• 8667H01000: 1kW class AC servo driver, MECHATROLINK-II fieldbus, position/velocity/torque modes
• 8667H01500: 1.5kW class AC servo driver, multi-axis synchronization output, STO safety function
• 8667H02000: 2kW class AC servo driver, EtherCAT CoE interface, 17-bit absolute encoder support
• 8667H03000: 3kW class AC servo driver, regenerative braking resistor terminal, IP54 enclosure option
• 8667H05000: 5kW class AC servo driver, dual-channel encoder feedback, dynamic braking integrated

Regenerative Braking & Power Supply Modules

• 8667H-RB200: External regenerative braking resistor unit, 200W continuous dissipation, for 8667H00400–01000
• 8667H-RB750: External regenerative braking resistor unit, 750W continuous dissipation, for 8667H01500–03000
• 8667H-PS24: 24VDC control power supply module, DIN rail mount, for 8667H series control logic rail

Communication & Interface Modules

• 8667H-CAN01: CANopen expansion card, plug-in to 8667H option slot, DS301/DS402 compliant
• 8667H-ETH01: EtherCAT slave card, plug-in option, CoE/FoE support, 100BASE-TX
• 8667H-ML2: MECHATROLINK-II interface card, 10Mbps, compatible with Yaskawa MP series controllers
• 8667H-IO16: Discrete I/O expansion module, 8DI/8DO, 24VDC, for extended machine interface wiring

Sourcing Hard-to-Find & Obsolete 8667H Parts

Several models within the 8667H series have reached end-of-production status. Kinway has discontinued active manufacturing of early analog-command variants (8667H00100, 8667H00200) and the resolver-only feedback units. OEM lead times for remaining catalog items can extend to 16–24 weeks through standard distribution channels.

DriveKNMS operates a dedicated lifecycle extension program for the 8667H series. Our inventory includes new-old-stock (NOS) units sourced from decommissioned plant equipment, factory-refurbished units with full parameter reset and component replacement, and cross-compatible substitute units validated against the original motor-drive pairing. All sourced units are accompanied by a full test report and 12-month operational warranty. For the specific model 8667H00226 JPN1-0PL4-P5M6-9667-1WR1, DriveKNMS maintains a dedicated sourcing channel with verified suppliers in Japan and Southeast Asia.

Procurement teams managing multi-year maintenance contracts for facilities running 8667H-equipped machinery are encouraged to contact DriveKNMS for blanket order arrangements and consignment stock programs.

Quality Control for the 8667H Range

The 8667H series uses a proprietary backplane bus for communication between the control board and power stage. Standard bench testing is insufficient to validate full operational integrity. DriveKNMS applies the following test protocol to all 8667H units processed through our facility:

• Power Stage Verification: IGBT gate drive signal integrity check at rated switching frequency; DC bus capacitor ESR measurement; inrush current limiter continuity test.
• Feedback Interface Test: Encoder signal simulation (A/B/Z differential, 2500 PPR) injected at CN2 connector; resolver excitation and feedback signal amplitude verification at rated frequency (10kHz).
• Communication Bus Validation: RS-485 loopback test at 38400 baud; CANopen NMT state machine cycle test (where applicable); MECHATROLINK-II frame integrity check.
• Parameter Integrity: Full parameter read-back against factory default map; motor constant verification (Pn102, Pn103, Pn104 equivalent registers); alarm history clear and functional alarm trigger test.
• Load Simulation Run: 30-minute loaded run at 50% rated torque using motor simulator; thermal imaging of power module at steady state; output current waveform capture (THD < 3%).

Each unit ships with a signed test certificate referencing the specific serial number and test date.