{"product_id":"used-1pc-for-ls-servo-motor-apm-sb02adn2-9","title":"1PC Servo Motor APM-SB02ADN2-9","description":"\u003cdiv class=\"koeed-container\"\u003e\n  \u003c!-- SEO Introduction --\u003e\n  \u003ch2 style=\"color: #0056b3; border-left: 5px solid #16c8c8; padding-left: 15px;\"\u003eLS APM-SB02ADN2-9 AC Servo Motor | 200W High-Precision Drive\u003c\/h2\u003e\n  \u003cp\u003eThe \u003cstrong\u003eAPM-SB02ADN2-9\u003c\/strong\u003e is a high-performance AC brushless servo motor manufactured by LS Electric (formerly LS Mecapion). Designed for dynamic motion control applications, this \u003cstrong\u003e200W (0.2kW)\u003c\/strong\u003e motor belongs to the APM standard inertia series. Operating on a \u003cstrong\u003e200V class\u003c\/strong\u003e power supply, it delivers a rated speed of 3000 RPM and precise positioning capabilities. The \"N\" designation confirms this specific model is configured \u003cstrong\u003ewithout an electromagnetic holding brake\u003c\/strong\u003e, making it ideal for horizontal axes in CNC machinery, packaging lines, and robotics where gravity drop is not a concern.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eKey Applications:\u003c\/strong\u003e Multi-axis industrial robots, semiconductor manufacturing equipment, precision XYZ positioning stages, and automated pick-and-place systems.\u003c\/p\u003e\n\n  \u003c!-- Technical Specifications --\u003e\n  \u003ch3 style=\"color: #0056b3; margin-top: 25px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003cdiv style=\"overflow-x: auto;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 600px; border: 1px solid #eeeeee;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background-color: #16c8c8; color: #ffffff;\"\u003e\n          \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #eeeeee;\"\u003eParameter\u003c\/th\u003e\n          \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #eeeeee;\"\u003eSpecification Detail\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eBrand \/ Manufacturer\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eLS Electric (LS Mecapion)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafafa;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eSeries\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eAPM-SB (Standard Inertia, 60mm Flange)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eRated Power Output\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e200W (0.2 kW)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafafa;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eRated Voltage\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e200V - 230V AC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eRated Speed \/ Max Speed\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e3000 RPM \/ Typically up to 5000 RPM\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafafa;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eRated Torque\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eApprox. 0.64 Nm (0.636 N·m)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eBrake Configuration\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eNone (No holding brake)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafafa;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eShaft Type\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eStraight Shaft\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Koeed B2B Tool: Electronic Gear Ratio Calculator --\u003e\n  \u003cdiv id=\"koeed-tool-wrapper\" style=\"margin-top: 40px; padding: 25px; background: #f9f9f9; border: 2px solid #16c8c8; border-radius: 8px;\"\u003e\n    \u003ch3 style=\"color: #0056b3; margin-top: 0;\"\u003eKoeed CNC\/PLC Servo Electronic Gear Ratio Calculator\u003c\/h3\u003e\n    \u003cp style=\"font-size: 14px; color: #666;\"\u003eWhen commissioning the APM-SB02ADN2-9 with a pulse-train controller, use this tool to calculate the exact Electronic Gear Ratio (Numerator\/Denominator) required to match your machine's mechanical layout.\u003c\/p\u003e\n    \n    \u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-bottom: 20px;\"\u003e\n      \u003cdiv\u003e\n        \u003clabel style=\"display: block; font-size: 12px; font-weight: bold;\"\u003eMotor Encoder Resolution (PPR)\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-encoder-res\" value=\"131072\" style=\"width: 100%; padding: 8px; border: 1px solid #ccc; border-radius: 4px;\" placeholder=\"e.g. 131072 for 17-bit\"\u003e\n        \u003cspan style=\"font-size: 10px; color: #888;\"\u003ePulses per motor revolution\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003clabel style=\"display: block; font-size: 12px; font-weight: bold;\"\u003eMachine Travel per Motor Rev (mm)\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-travel-rev\" value=\"5\" step=\"0.1\" style=\"width: 100%; padding: 8px; border: 1px solid #ccc; border-radius: 4px;\" placeholder=\"e.g. 5 (Lead screw pitch)\"\u003e\n        \u003cspan style=\"font-size: 10px; color: #888;\"\u003eDistance moved in 1 motor turn\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003clabel style=\"display: block; font-size: 12px; font-weight: bold;\"\u003eTarget Pulse Equivalent (mm\/pulse)\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-pulse-eq\" value=\"0.001\" step=\"0.0001\" style=\"width: 100%; padding: 8px; border: 1px solid #ccc; border-radius: 4px;\" placeholder=\"e.g. 0.001\"\u003e\n        \u003cspan style=\"font-size: 10px; color: #888;\"\u003ePLC command resolution\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003cbutton onclick=\"koeedCalculateGearRatio()\" style=\"background: #16c8c8; color: white; border: none; padding: 10px 20px; cursor: pointer; border-radius: 4px; font-weight: bold;\"\u003eCalculate Gear Ratio\u003c\/button\u003e\n    \n    \u003cdiv id=\"koeed-result-box\" style=\"margin-top: 20px; padding: 15px; background: #ffffff; border-left: 5px solid #0056b3; display: none;\"\u003e\n      \u003cspan style=\"font-size: 14px; color: #333;\"\u003eRequired Servo Drive Parameter:\u003c\/span\u003e\u003cbr\u003e\n      \u003cdiv style=\"font-size: 20px; color: #0056b3; margin-top: 10px;\"\u003e\n        \u003cstrong\u003eNumerator (CMX):\u003c\/strong\u003e \u003cspan id=\"koeed-num\"\u003e0\u003c\/span\u003e\u003cbr\u003e\n        \u003cstrong\u003eDenominator (CDV):\u003c\/strong\u003e \u003cspan id=\"koeed-den\"\u003e0\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cp style=\"font-size: 12px; color: #888; margin-top: 10px;\"\u003e\u003cem\u003e*Results are simplified using the Greatest Common Divisor (GCD). Enter these values into your servo drive's electronic gear parameters.\u003c\/em\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cnoscript\u003e\n      \u003cp\u003eYour browser does not support JavaScript. Formula: Electronic Gear Ratio = Encoder Resolution \/ (Machine Travel per Rev \/ Target Pulse Equivalent). Simplify the resulting fraction to get the Numerator and Denominator.\u003c\/p\u003e\n    \u003c\/noscript\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Application \u0026 Reliability --\u003e\n  \u003ch3 style=\"color: #0056b3; margin-top: 30px;\"\u003eDesign Advantages \u0026amp; Reliability\u003c\/h3\u003e\n  \u003cul style=\"line-height: 1.8; color: #333;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact Power Density:\u003c\/strong\u003e Utilizing high-grade neodymium magnets, the APM-SB02 series offers rapid acceleration and deceleration profiles within a compact 60mm flange footprint, optimizing machine space.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Resolution Feedback:\u003c\/strong\u003e Equipped with a proprietary high-resolution encoder to ensure zero-speed stability and perfectly smooth interpolation in multi-axis CNC routing or 3D printing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e Advanced stator winding techniques reduce heat generation, allowing for extended continuous operation cycles without torque derating.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Troubleshooting FAQ --\u003e\n  \u003ch3 style=\"color: #0056b3; margin-top: 30px;\"\u003eTroubleshooting \u0026amp; Commissioning FAQ\u003c\/h3\u003e\n  \u003cdiv style=\"background-color: #fafafa; border: 1px solid #eeeeee; padding: 15px; border-radius: 4px;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eQ1: The servo motor vibrates intensely and makes a humming noise when powered on, even without motion commands.\u003c\/strong\u003e\u003cbr\u003e\n    \u003cem\u003eA:\u003c\/em\u003e This is a classic symptom of excessive control loop gain. The servo drive's rigidity setting (inertia ratio and position\/speed loop gains) is set too high for the mechanical load. Execute the drive's auto-tuning function or manually reduce the position loop gain to eliminate the resonance.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQ2: During rapid acceleration, the drive throws an \"Overload\" or \"Overcurrent\" alarm. Is the 200W motor too small?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cem\u003eA:\u003c\/em\u003e Not necessarily. While it could be undersized for the payload, this alarm often triggers if the acceleration\/deceleration time constant in the PLC or servo drive is set too short. Try increasing the Accel\/Decel ramp time. Additionally, verify that there is no mechanical binding on the linear guides or ball screw.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQ3: Why doesn't the APM-SB02ADN2-9 hold its position when power is turned off?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cem\u003eA:\u003c\/em\u003e The \"N\" in the model number signifies that this motor does not have an integrated electromagnetic brake. When power is removed, the shaft will spin freely. If the motor is driving a vertical (Z-axis) load, gravity will cause the load to drop. You must use a motor with a \"B\" designation (e.g., APM-SB02A\u003cstrong\u003eB\u003c\/strong\u003eN2) for vertical applications.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript\u003e\nfunction koeedCalculateGearRatio() {\n  const encRes = parseFloat(document.getElementById('koeed-encoder-res').value);\n  const travelRev = parseFloat(document.getElementById('koeed-travel-rev').value);\n  const pulseEq = parseFloat(document.getElementById('koeed-pulse-eq').value);\n  const resBox = document.getElementById('koeed-result-box');\n  const elNum = document.getElementById('koeed-num');\n  const elDen = document.getElementById('koeed-den');\n\n  if (isNaN(encRes) || isNaN(travelRev) || isNaN(pulseEq) || travelRev \u003c= 0 || pulseEq \u003c= 0) {\n    alert(\"Please enter valid positive numbers for all fields.\");\n    return;\n  }\n\n  \/\/ Calculate required pulses per revolution based on mechanics\n  const requiredPulsesPerRev = travelRev \/ pulseEq;\n\n  \/\/ Initial Ratio: Encoder Resolution \/ Required Pulses\n  \/\/ We need to represent this as Numerator \/ Denominator\n  \/\/ To handle floating point inaccuracies, we multiply both by 100000 to make them integers before simplification\n  let rawNum = Math.round(encRes * 100000);\n  let rawDen = Math.round(requiredPulsesPerRev * 100000);\n\n  \/\/ Greatest Common Divisor function for simplification\n  const gcd = (a, b) =\u003e b ? gcd(b, a % b) : a;\n  \n  const divisor = gcd(rawNum, rawDen);\n  \n  const finalNum = rawNum \/ divisor;\n  const finalDen = rawDen \/ divisor;\n  \n  elNum.innerText = finalNum;\n  elDen.innerText = finalDen;\n  resBox.style.display = 'block';\n}\n\u003c\/script\u003e\n\n\u003c!-- Structured Data (JSON-LD) --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does the LS servo motor vibrate and hum when powered on without moving?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This usually indicates the position or speed loop gain parameters in the servo drive are set too high for the connected mechanical load. Running the auto-tuning feature or lowering the rigidity\/gain settings will resolve the resonance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does the servo drive show an Overload alarm during rapid acceleration?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This occurs when the acceleration\/deceleration ramp time is too short, causing the motor to draw excessive current. Increase the accel\/decel time in the controller. Also, check for mechanical binding on the driven axis.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the APM-SB02ADN2-9 have a holding brake for Z-axis applications?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The 'N' in the model number denotes that it is a standard motor without a built-in brake. If power is lost, a vertical load will drop. For Z-axis applications, a motor with a 'B' designation (brake) is required.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"WebApplication\",\n  \"name\": \"Koeed CNC\/PLC Servo Electronic Gear Ratio Calculator\",\n  \"description\": \"An essential engineering tool to calculate the exact Electronic Gear Ratio (Numerator\/Denominator) required when commissioning pulse-train servo systems based on encoder resolution and mechanical screw pitch.\",\n  \"applicationCategory\": \"EngineeringTool\",\n  \"operatingSystem\": \"All\"\n}\n\u003c\/script\u003e","brand":"KOEED","offers":[{"title":"Default Title","offer_id":44514918957241,"sku":"284905979122","price":1098.28,"currency_code":"USD","in_stock":true}],"url":"https:\/\/koeed.com\/it\/products\/used-1pc-for-ls-servo-motor-apm-sb02adn2-9","provider":"KOEED","version":"1.0","type":"link"}