{"product_id":"new-1pc-mitsubishi-hf-kp23jk-s8-ac-servo-motor-hfkp23jks8-ping","title":"MITSUBISHI HF-KP23JK-S8 AC Servo Motor - High Performance PLC Motor","description":"\u003ch1 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:28px; line-height:36px; margin:0 0 8px 0;\"\u003e\n  Mitsubishi HF-KP23JK-S8 MELSERVO Low-Inertia AC Servo Motor (200 W, with Brake, Keyway Shaft, S8 Connector)\n\u003c\/h1\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#0056B3; font-size:14px; line-height:22px; letter-spacing:1px; text-transform:uppercase; margin:0 0 24px 0;\"\u003e\n  MITSUBISHI · MELSERVO J2S \/ J3 \/ J4 · HF-KP Series · 200 V · 200 W · In Stock\n\u003c\/p\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:16px; line-height:26px; margin:0 0 16px 0;\"\u003e\n  The \u003cstrong\u003eMitsubishi HF-KP23JK-S8\u003c\/strong\u003e is a 200 W class, low-inertia, small-capacity AC servo motor from the\n  \u003ca href=\"\/collections\/mitsubishi\" style=\"color:#0056B3; text-decoration:underline; font-weight:bold;\"\u003eMitsubishi\u003c\/a\u003e\n  MELSERVO J2 Super \/ J3 \/ J4 family. It pairs naturally with the\n  \u003ca href=\"\/products\/mitsubishi-mr-j2s-20a\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMR-J2S-20A \/ 20B\u003c\/a\u003e,\n  \u003ca href=\"\/products\/mitsubishi-mr-j3-20a\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMR-J3-20A\u003c\/a\u003e and\n  \u003ca href=\"\/products\/mitsubishi-mr-j4-20a\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMR-J4-20A\u003c\/a\u003e servo amplifiers,\n  and ships with the \u003cstrong\u003eJK\u003c\/strong\u003e (keyway shaft + electromagnetic holding brake) and the \u003cstrong\u003e-S8\u003c\/strong\u003e\n  connector \/ encoder cable lead-out option that most modern SMT, packaging and small-CNC cells expect.\n\u003c\/p\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:16px; line-height:26px; margin:0 0 16px 0;\"\u003e\n  KOEED stocks the HF-KP23JK-S8 side by side with the wider Mitsubishi MELSERVO lineup, plus the eight other named\n  automation brands engineers combine on a single BOM —\n  \u003ca href=\"\/collections\/allen-bradley\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAllen-Bradley\u003c\/a\u003e,\n  \u003ca href=\"\/collections\/siemens\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSiemens\u003c\/a\u003e,\n  \u003ca href=\"\/collections\/omron\" style=\"color:#0056B3; text-decoration:underline;\"\u003eOmron\u003c\/a\u003e,\n  \u003ca href=\"\/collections\/fanuc\" style=\"color:#0056B3; text-decoration:underline;\"\u003eFanuc\u003c\/a\u003e,\n  \u003ca href=\"\/collections\/schneider\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSchneider\u003c\/a\u003e,\n  \u003ca href=\"\/collections\/yaskawa\" style=\"color:#0056B3; text-decoration:underline;\"\u003eYaskawa\u003c\/a\u003e,\n  \u003ca href=\"\/collections\/panasonic\" style=\"color:#0056B3; text-decoration:underline;\"\u003ePanasonic\u003c\/a\u003e and\n  \u003ca href=\"\/collections\/keyence\" style=\"color:#0056B3; text-decoration:underline;\"\u003eKEYENCE\u003c\/a\u003e.\n  Send your full instrument list to\n  \u003ca href=\"mailto:Moritta@KOEED.COM?subject=RFQ%20%E2%80%94%20Mitsubishi%20HF-KP23JK-S8\" style=\"color:#16c8c8; text-decoration:underline; font-weight:bold;\"\u003eMoritta@KOEED.COM\u003c\/a\u003e\n  and we will reply with availability and a quote within 24 hours.\n\u003c\/p\u003e\n\n\u003c!-- ============ Section 1: Key Specifications ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Key Technical Specifications \u0026amp; Overview\n\u003c\/h2\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:0 0 16px 0;\"\u003e\n  The HF-KP23JK-S8 sits in the middle of the\n  \u003ca href=\"\/collections\/mitsubishi-melservo\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMitsubishi HF-KP low-inertia\u003c\/a\u003e\n  family: 200 V class supply, 200 W rated output, 3000 rpm rated speed, and an incremental 17-bit encoder\n  (131 072 pulses per revolution) that drives both MR-J2S and MR-J3 \/ MR-J4 closed-loop positioning. The\n  \u003cstrong\u003eJK\u003c\/strong\u003e suffix adds a keyway on the shaft and a 24 V DC electromagnetic holding brake, while the\n  \u003cstrong\u003e-S8\u003c\/strong\u003e suffix denotes the connector \/ encoder lead-out style that most retrofit cabinets already\n  wire for.\n\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #eeeeee; font-family:Arial, Helvetica, sans-serif; font-size:14px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eBrand\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        \u003ca href=\"\/collections\/mitsubishi\" style=\"color:#0056B3; text-decoration:underline;\"\u003eMitsubishi Electric\u003c\/a\u003e (MELSERVO)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eSeries\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        HF-KP — Low-Inertia, Small-Capacity (MELSERVO J2S \/ J3 \/ J4 compatible)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003ePart Number\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        HF-KP23JK-S8 (also written HF-KP23JKS8 \/ HFKP23JKS8)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eModule Type\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        AC Servo Motor (rotary, low inertia, with brake \u0026amp; keyway shaft)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eRated Output\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e200 W (0.2 kW)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eRated Voltage \/ Supply\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e3-phase 200 V AC (200 V class)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eRated Speed\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e3000 rpm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eMaximum Speed\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e4500 rpm (model dependent)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eRated Torque\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e0.64 N·m (continuous)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eEncoder\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        Incremental, 17-bit \/ 131 072 pulses per revolution\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eShaft\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003eKeyway shaft (JK suffix)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eHolding Brake\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        24 V DC electromagnetic, integrated (JK suffix)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eConnector Variant\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        -S8 lead-out (encoder + power connector style)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eCompatible Amplifier\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        MR-J2S-20A \/ 20B, MR-J3-20A, MR-J4-20A (200 V class, 200 W)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eIngress \/ Insulation\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        Class B insulation, IP65 (shaft seal area), EN 60034 standard\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eTypical Application\u003c\/td\u003e\n      \u003ctd style=\"background-color:#fafafa; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        Semiconductor pick-and-place, SMT pick-and-place, PCB assembly, small CNC, packaging, label machines\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:40%; background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eStock Status\u003c\/td\u003e\n      \u003ctd style=\"background-color:#f4fcfc; padding:12px 16px; border:1px solid #eeeeee; color:#333333;\"\u003e\n        In stock — quote within 24 hours at\n        \u003ca href=\"mailto:Moritta@KOEED.COM?subject=RFQ%20%E2%80%94%20Mitsubishi%20HF-KP23JK-S8\" style=\"color:#16c8c8; text-decoration:underline; font-weight:bold;\"\u003eMoritta@KOEED.COM\u003c\/a\u003e\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- ============ Section 2: Application Scenarios ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Application Scenarios \u0026amp; Where It Fits\n\u003c\/h2\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:0 0 16px 0;\"\u003e\n  HF-KP23 small-capacity servos are designed for machines that need fast acceleration, tight positioning, and a\n  short overall length. The JK (brake + keyway) variant is the workhorse choice wherever the axis has to hold\n  position when the drive is de-energised, or wherever the driven element is a belt, gear or pinion that keys onto\n  the shaft instead of clamping. Typical fits include:\n\u003c\/p\u003e\n\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSemiconductor pick-and-place\u003c\/strong\u003e — X \/ Y table servo on die bonders and chip shooters where 3000 rpm with sub-millisecond settle is standard.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMT pick-and-place machines\u003c\/strong\u003e — nozzle head indexing, feeder advance and conveyor drive on Yamaha-, Panasonic- and Juki-class platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmall CNC mills, routers and lathes\u003c\/strong\u003e — auxiliary axes (tool changer, ATC, fourth axis) where 200 W is plenty but holding torque at stop is mandatory.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB assembly \u0026amp; dispensing\u003c\/strong\u003e — solder paste printer squeegee, dispenser X\/Y, vision-camera positioning stages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging and labelling\u003c\/strong\u003e — film feed, cutter registration, label applicator, shrink-sleeve mandrel on flow wrappers and labelers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedical \/ laboratory automation\u003c\/strong\u003e — sample trays, reagent dispensers and vial capping stations that demand a clean, oil-free servo.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTextile and printing\u003c\/strong\u003e — dancer \/ tension control, print-head carriage, web guide and overfeed axes on digital printers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:16px 0 16px 0;\"\u003e\n  Across these cells you will often find the HF-KP23JK-S8 sitting next to PLCs and motion controllers from the\n  other eight KOEED brands — an\n  \u003ca href=\"\/collections\/allen-bradley-controllogix\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAllen-Bradley ControlLogix\u003c\/a\u003e\n  or\n  \u003ca href=\"\/collections\/siemens-s7-1500\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSiemens S7-1500\u003c\/a\u003e\n  as the line controller,\n  \u003ca href=\"\/collections\/omron-sysmac\" style=\"color:#0056B3; text-decoration:underline;\"\u003eOmron SYSMAC\u003c\/a\u003e on the safety side,\n  \u003ca href=\"\/collections\/fanuc\" style=\"color:#0056B3; text-decoration:underline;\"\u003eFanuc\u003c\/a\u003e on a CNC island, and\n  \u003ca href=\"\/collections\/keyence\" style=\"color:#0056B3; text-decoration:underline;\"\u003eKEYENCE\u003c\/a\u003e vision at the inspection stage.\n  See the full brand matrix on the\n  \u003ca href=\"\/pages\/brands\" style=\"color:#0056B3; text-decoration:underline;\"\u003eKOEED brands index\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003c!-- ============ Section 3: Integration \u0026 Wiring Notes ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Integration \u0026amp; Wiring Notes\n\u003c\/h2\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:0 0 16px 0;\"\u003e\n  The HF-KP23JK-S8 is a 200 V \/ 200 W motor, so almost all integration choices are driven by the amplifier it\n  sits behind. The \u003cstrong\u003e-S8\u003c\/strong\u003e suffix selects the encoder \/ power lead-out, which is critical when you are\n  retrofitting an MR-J2S cabinet, an MR-J3 retrofit or moving forward to MR-J4-20A. Cable sizing, brake supply and\n  grounding should follow the relevant amplifier manual.\n\u003c\/p\u003e\n\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmplifier pairing:\u003c\/strong\u003e MR-J2S-20A or MR-J2S-20B for legacy J2 Super cells, MR-J3-20A for the J3 generation, MR-J4-20A for new builds. The 200 W rating is identical, so no parameter scaling tricks are required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower cable:\u003c\/strong\u003e Use the Mitsubishi-specified 4-core power cable (U \/ V \/ W \/ PE) matched to the -S8 lead-out. Do not mix -S8 lead-outs with J3 \/ J4 standard connectors without checking the encoder pin map.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEncoder cable:\u003c\/strong\u003e For 17-bit incremental encoders, use a shielded, twisted-pair encoder cable. Keep encoder cable physically separated from power cable by at least 100 mm to avoid coupling noise into the ABZ \/ Z-phase signals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrake wiring:\u003c\/strong\u003e The 24 V DC holding brake is released by energising, so on a vertical axis route the brake driver output through the amplifier’s BRK-OFF \/ forced-stop logic. On an E-stop, the brake must drop out — the amplifier manual defines the SSR \/ relay sequence.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; shielding:\u003c\/strong\u003e PE from the motor frame must land on the cabinet ground bus. Encoder shield should be grounded at the amplifier end only (single-point ground) to avoid ground-loop ripple on Z.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eController side:\u003c\/strong\u003e Pair the amplifier’s pulse-train \/ SSCNET link with whatever line controller your plant already runs — Mitsubishi MELSEC iQ-R \/ Q, Omron CJ2, Siemens S7-1500 or Allen-Bradley CompactLogix all publish the necessary profiles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEMC \u0026amp; cabinet:\u003c\/strong\u003e Install a line filter on the 200 V input, keep the regenerative resistor wiring short, and observe the amplifier manual’s cabinet-ventilation pattern. The motor is IP65 at the shaft seal, but the cable glands and amplifier cooling fan both need clear airflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:16px 0 16px 0;\"\u003e\n  If you are troubleshooting a Mitsubishi amplifier alongside the motor, the\n  \u003ca href=\"\/pages\/plc-error-code-lookup\" style=\"color:#0056B3; text-decoration:underline;\"\u003ePLC Error Code Database\u003c\/a\u003e\n  and\n  \u003ca href=\"\/pages\/ai-tool\" style=\"color:#0056B3; text-decoration:underline;\"\u003eKOEED AI Diagnostic Tool\u003c\/a\u003e\n  are good first stops before opening a ticket.\n\u003c\/p\u003e\n\n\u003c!-- ============ Section 4: Installation \u0026 Commissioning Tips ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Installation \u0026amp; Commissioning Tips\n\u003c\/h2\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:0 0 16px 0;\"\u003e\n  The HF-KP23JK-S8 is mechanically compact and electrically forgiving, but a small amount of discipline up front\n  saves many hours of fine-tuning on the bench. KOEED’s engineers use the following sequence whenever they\n  bench-test a refurbished or freshly arrived unit:\n\u003c\/p\u003e\n\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanical mount:\u003c\/strong\u003e Bolt the flange to a clean, flat surface; misalignment of more than 0.03 mm between motor and load introduces vibration that shows up as encoder-noise faults (AL.16 \/ AL.1A) on the amplifier.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft loading:\u003c\/strong\u003e The keyway shaft is rated for radial load only with a correctly sized key. Do not hammer couplings onto the shaft — use the threaded end and a coupling puller to avoid encoder bearing damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrake air-gap check:\u003c\/strong\u003e After installation, energise the brake circuit and confirm the rotor turns freely. On a vertical axis, release the brake only after the amplifier is enabled, never while the cell is ungrounded.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmplifier autotune:\u003c\/strong\u003e Run the amplifier’s one-touch \/ auto-tuning routine with the load coupled. For low-inertia loads the default gain is usually fine; for higher-inertia loads, capture the inertia ratio and let the amplifier compute the new gains.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEncoder initialisation:\u003c\/strong\u003e On MR-J3 \/ MR-J4, perform the absolute-position reset (or set the homing sequence for incremental encoders) and verify Z-phase on a slow jog before going to fast moves.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirst motion test:\u003c\/strong\u003e Command a 1-rev move at 100 rpm in both directions and confirm position error on the amplifier display is within the rated following-error band. Then step up to 3000 rpm and listen for bearing noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Photograph the encoder cable, brake wiring, parameter set (.prm file or amplifier dump) and the model \/ serial label of the motor. KOEED ships the motor with its label photo so you can match it during the warranty claim.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:16px 0 16px 0;\"\u003e\n  For multi-axis cells, repeat the autotune per axis rather than copying gains across motors of the same family.\n  Even two identical HF-KP23JK-S8 units on a 3-axis pick-and-place can differ by 5–10 % in optimal gain because\n  of cable length, gear ratio and load inertia. The\n  \u003ca href=\"\/pages\/plc-analog-calculator\" style=\"color:#0056B3; text-decoration:underline;\"\u003ePLC Analog Calculator\u003c\/a\u003e\n  and\n  \u003ca href=\"\/pages\/modbus-crc-calculator\" style=\"color:#0056B3; text-decoration:underline;\"\u003eModbus CRC Calculator\u003c\/a\u003e\n  are useful sanity-check tools when an amplifier is also a bus node.\n\u003c\/p\u003e\n\n\u003c!-- ============ Section 5: Procurement, Warranty \u0026 Lead Time ============ --\u003e\n\u003ch2 style=\"font-family:Arial, Helvetica, sans-serif; color:#111111; font-size:22px; line-height:30px; margin:32px 0 16px 0;\"\u003e\n  Procurement, Warranty \u0026amp; Lead Time\n\u003c\/h2\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:0 0 16px 0;\"\u003e\n  KOEED works RFQ-first because most HF-KP23JK-S8 orders are part of a larger bill of materials that also pulls in\n  amplifiers, cables, line controllers and sensors from the other eight brands in our lineup. The process is the\n  same whether the unit is destined for a new SMT line, a semiconductor tool retrofit or a single-machine\n  replacement:\n\u003c\/p\u003e\n\n\u003cul style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSend the BOM:\u003c\/strong\u003e Email your part list (HF-KP23JK-S8 + amplifier + cables + controller) to\n    \u003ca href=\"mailto:Moritta@KOEED.COM?subject=RFQ%20%E2%80%94%20Mitsubishi%20HF-KP23JK-S8\" style=\"color:#16c8c8; text-decoration:underline; font-weight:bold;\"\u003eMoritta@KOEED.COM\u003c\/a\u003e\n    or use the\n    \u003ca href=\"\/pages\/request-for-quote\" style=\"color:#0056B3; text-decoration:underline;\"\u003eCreate a Quote\u003c\/a\u003e form. Quotes are returned within 24 hours on business days.\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStock \u0026amp; lead time:\u003c\/strong\u003e HF-KP23JK-S8 is normally in stock at our Shenzhen \/ Hong Kong warehouse for fast Asian shipping, with worldwide shipping arranged via DHL \/ FedEx \/ UPS. If the unit is not on the shelf, expect a 2–4 week lead time on the same SKU from authorised channels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e All KOEED-shipped servo motors carry a 12-month functional warranty against manufacturing defect, with photo \/ serial-label evidence required. This is independent of, and in addition to, any residual OEM warranty from the original equipment manufacturer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthenticity:\u003c\/strong\u003e KOEED sources only from authorised Mitsubishi channels and from audited, traceable refurbishment partners. Each shipment is bench-tested on a Mitsubishi amplifier load bank before packing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBulk \u0026amp; project pricing:\u003c\/strong\u003e For line-builds, OEM builds and EOL replacements, KOEED provides BOM-level quotation: send the full instrument list once and we will quote the lot. Pricing is volume-based and finalised in the email thread — not on the public page.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Subject to the published\n    \u003ca href=\"\/pages\/return-policy\" style=\"color:#0056B3; text-decoration:underline;\"\u003eReturn Policy\u003c\/a\u003e and\n    \u003ca href=\"\/pages\/shipping-policy\" style=\"color:#0056B3; text-decoration:underline;\"\u003eShipping Policy\u003c\/a\u003e.\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-family:Arial, Helvetica, sans-serif; color:#333333; font-size:15px; line-height:24px; margin:16px 0 16px 0;\"\u003e\n  If you are matching this motor against an equivalent axis on a different brand — for example an\n  \u003ca href=\"\/collections\/yaskawa\" style=\"color:#0056B3; text-decoration:underline;\"\u003eYaskawa\u003c\/a\u003e Sigma-7 SGMMV,\n  a \u003ca href=\"\/collections\/panasonic\" style=\"color:#0056B3; text-decoration:underline;\"\u003ePanasonic\u003c\/a\u003e Minas A5,\n  a \u003ca href=\"\/collections\/schneider\" style=\"color:#0056B3; text-decoration:underline;\"\u003eSchneider\u003c\/a\u003e Lexium or a\n  \u003ca href=\"\/collections\/fanuc\" style=\"color:#0056B3; text-decoration:underline;\"\u003eFanuc\u003c\/a\u003e βis series — send the\n  cross-reference to\n  \u003ca href=\"mailto:Moritta@KOEED.COM?subject=RFQ%20%E2%80%94%20Mitsubishi%20HF-KP23JK-S8\" style=\"color:#16c8c8; text-decoration:underline; font-weight:bold;\"\u003eMoritta@KOEED.COM\u003c\/a\u003e\n  and we will line up datasheets side by side. The\n  \u003ca href=\"\/pages\/about-china-sourcing-company\" style=\"color:#0056B3; text-decoration:underline;\"\u003eChina Sourcing Company\u003c\/a\u003e\n  page explains the warehouse and QC pipeline, and the\n  \u003ca href=\"\/pages\/about-us\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAbout KOEED\u003c\/a\u003e page has the\n  company-level context.\n\u003c\/p\u003e\n\n\u003c!-- ============ Main CTA ============ --\u003e\n\u003cdiv style=\"background-color:#16c8c8; padding:24px 32px; margin:32px 0; text-align:center; font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003ch3 style=\"margin:0 0 12px 0; color:#ffffff; font-size:20px; line-height:28px; font-family:Arial, Helvetica, sans-serif;\"\u003e\n    Need this HF-KP23JK-S8 or a full motion-axis BOM?\n  \u003c\/h3\u003e\n  \u003cp style=\"margin:0 0 16px 0; color:#ffffff; font-size:15px; line-height:22px; font-family:Arial, Helvetica, sans-serif;\"\u003e\n    Send your part list to \u003cstrong\u003eMoritta@KOEED.COM\u003c\/strong\u003e and get availability + price within 24 hours.\n  \u003c\/p\u003e\n  \u003ca href=\"mailto:Moritta@KOEED.COM?subject=RFQ%20%E2%80%94%20Mitsubishi%20HF-KP23JK-S8\" style=\"display:inline-block; background-color:#ffffff; color:#0056B3; padding:12px 24px; text-decoration:none; font-weight:bold; border-radius:4px; font-size:15px; font-family:Arial, Helvetica, sans-serif;\"\u003e\n    Request a Quote →\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- ============ Secondary CTA ============ --\u003e\n\u003cdiv style=\"border:1px solid #0056B3; padding:16px 24px; margin:16px 0; text-align:left; font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 8px 0; color:#111111; font-size:15px; line-height:22px; font-family:Arial, Helvetica, sans-serif;\"\u003e\n    Looking for more in the same series or a cross-brand equivalent?\n  \u003c\/p\u003e\n  \u003ca href=\"\/collections\/mitsubishi\" style=\"display:inline-block; color:#0056B3; padding:6px 18px; text-decoration:none; font-weight:bold; border:1px solid #0056B3; border-radius:4px; font-size:14px; font-family:Arial, Helvetica, sans-serif; margin-right:8px;\"\u003e\n    Browse Mitsubishi MELSERVO →\n  \u003c\/a\u003e\n  \u003ca href=\"\/collections\" style=\"display:inline-block; color:#0056B3; padding:6px 18px; text-decoration:none; font-weight:bold; border:1px solid #0056B3; border-radius:4px; font-size:14px; font-family:Arial, Helvetica, sans-serif;\"\u003e\n    All collections →\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- ============ Tertiary CTA — Engineer tools ============ --\u003e\n\u003cdiv style=\"border:1px solid #eeeeee; background-color:#f4fcfc; padding:16px 24px; margin:16px 0; font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 4px 0; color:#111111; font-size:15px; font-weight:bold; font-family:Arial, Helvetica, sans-serif;\"\u003e\n    \u0026gt; Need to look up an MR-J amplifier alarm or convert a servo parameter?\n  \u003c\/p\u003e\n  \u003cp style=\"margin:0 0 8px 0; color:#333333; font-size:14px; font-family:Arial, Helvetica, sans-serif;\"\u003e\n    Try the free KOEED engineer toolset before opening a ticket.\n  \u003c\/p\u003e\n  \u003ca href=\"\/pages\/plc-error-code-lookup\" style=\"color:#0056B3; text-decoration:underline; font-weight:bold; font-size:14px; font-family:Arial, Helvetica, sans-serif; margin-right:16px;\"\u003e\n    Open PLC Error Code Database\n  \u003c\/a\u003e\n  \u003ca href=\"\/pages\/ai-tool\" style=\"color:#0056B3; text-decoration:underline; font-weight:bold; font-size:14px; font-family:Arial, Helvetica, sans-serif;\"\u003e\n    Open AI Diagnostic Tool\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- ============ Footer-style link strip ============ --\u003e\n\u003cdiv style=\"border-top:1px solid #eeeeee; padding:16px 0 0 0; margin:24px 0 0 0; font-family:Arial, Helvetica, sans-serif; font-size:14px; color:#333333;\"\u003e\n  \u003cp style=\"margin:0 0 8px 0; font-family:Arial, Helvetica, sans-serif;\"\u003e\n    \u003cstrong style=\"color:#111111;\"\u003eRelated resources:\u003c\/strong\u003e\n    \u003ca href=\"\/collections\/mitsubishi\" style=\"color:#0056B3; text-decoration:underline; margin-left:4px;\"\u003eMitsubishi collection\u003c\/a\u003e ·\n    \u003ca href=\"\/pages\/brands\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAll 9 brands\u003c\/a\u003e ·\n    \u003ca href=\"\/pages\/request-for-quote\" style=\"color:#0056B3; text-decoration:underline;\"\u003eCreate a Quote\u003c\/a\u003e ·\n    \u003ca href=\"\/pages\/contact-us\" style=\"color:#0056B3; text-decoration:underline;\"\u003eContact Us\u003c\/a\u003e ·\n    \u003ca href=\"\/pages\/faq\" style=\"color:#0056B3; text-decoration:underline;\"\u003eFAQs\u003c\/a\u003e ·\n    \u003ca href=\"\/pages\/about-us\" style=\"color:#0056B3; text-decoration:underline;\"\u003eAbout KOEED\u003c\/a\u003e ·\n    \u003ca href=\"\/pages\/about-china-sourcing-company\" style=\"color:#0056B3; text-decoration:underline;\"\u003eChina Sourcing Company\u003c\/a\u003e ·\n    \u003ca href=\"\/pages\/return-policy\" style=\"color:#0056B3; text-decoration:underline;\"\u003eReturn Policy\u003c\/a\u003e ·\n    \u003ca href=\"\/pages\/shipping-policy\" style=\"color:#0056B3; text-decoration:underline;\"\u003eShipping Policy\u003c\/a\u003e ·\n    \u003ca href=\"\/pages\/private-policy\" style=\"color:#0056B3; text-decoration:underline;\"\u003ePrivate Policy\u003c\/a\u003e ·\n    \u003ca href=\"\/pages\/terms-of-service\" style=\"color:#0056B3; text-decoration:underline;\"\u003eTerms of Service\u003c\/a\u003e\n  \u003c\/p\u003e\n  \u003cp style=\"margin:8px 0 0 0; font-family:Arial, Helvetica, sans-serif; font-size:13px; color:#555555;\"\u003e\n    Mitsubishi HF-KP23JK-S8 (HF-KP23JKS8 \/ HFKP23JKS8) is a 200 V \/ 200 W MELSERVO J2S \/ J3 \/ J4 low-inertia AC servo motor with keyway shaft, 24 V holding brake, 17-bit incremental encoder and -S8 connector lead-out. Pair with MR-J2S-20A\/B, MR-J3-20A or MR-J4-20A. Send RFQ to\n    \u003ca href=\"mailto:Moritta@KOEED.COM?subject=RFQ%20%E2%80%94%20Mitsubishi%20HF-KP23JK-S8\" style=\"color:#16c8c8; text-decoration:underline; font-weight:bold;\"\u003eMoritta@KOEED.COM\u003c\/a\u003e.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"MITSUBISHI","offers":[{"title":"Default Title","offer_id":44434199249081,"sku":"186132727745","price":1087.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/s-l960_fba257c1-0f01-4f9c-ba7f-f49ec68f186f.jpg?v=1724481739","url":"https:\/\/koeed.com\/products\/new-1pc-mitsubishi-hf-kp23jk-s8-ac-servo-motor-hfkp23jks8-ping","provider":"KOEED","version":"1.0","type":"link"}