{"product_id":"mitsubishi-electric-hg-sr152bj-hg-sr-series-ac-servo-motor","title":"Mitsubishi Electric HG-SR152BJ HG-SR Series AC Servo Motor","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eProviding precise rotary motion control in industrial automation systems, the \u003cstrong\u003eMitsubishi Electric HG-SR152BJ\u003c\/strong\u003e operates as a high-performance AC servo motor designed for demanding positioning and speed control applications. This medium-inertia motor delivers a rated output of \u003cstrong\u003e1.5 kW\u003c\/strong\u003e and a rated speed of \u003cstrong\u003e2000 r\/min\u003c\/strong\u003e, making it highly suitable for machinery requiring stable torque output and rapid response times. Built with an integrated electromagnetic brake and a protective shaft oil seal, the \u003cstrong\u003eHG-SR152BJ\u003c\/strong\u003e ensures reliable holding capability and superior environmental sealing in harsh industrial settings.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectromagnetic Holding Brake:\u003c\/strong\u003e Built-in safety brake prevents axes from dropping during power loss or emergency stops.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Oil Seal:\u003c\/strong\u003e Factory-installed oil seal protects internal motor windings from fluid ingress in wet operating conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedium Inertia Design:\u003c\/strong\u003e Optimizes load-to-motor inertia matching for heavy duty applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Insulation Rating:\u003c\/strong\u003e Class 155 (F) insulation ensures thermal protection and longevity under continuous loading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Vibration Execution:\u003c\/strong\u003e Rated to vibration rank V10 to minimize mechanical wear on couplings and bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eMachine tool feed axes and high-torque spindles.\u003c\/li\u003e\n  \u003cli\u003eMaterial handling systems, conveyors, and gantry systems.\u003c\/li\u003e\n  \u003cli\u003ePackaging, wrapping, and labeling machinery.\u003c\/li\u003e\n  \u003cli\u003eAutomated assembly systems and industrial robotics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #e2e8f0; padding: 10px; text-align: left; font-weight: bold;\"\u003eSpecification Parameter\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #e2e8f0; padding: 10px; text-align: left; font-weight: bold;\"\u003eValue \/ Rating\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003eMitsubishi Electric\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eModel Code\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003eHG-SR152BJ\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eSeries Name\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003eHG-SR Series\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eRated Output\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e1.5 kW\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eRated Speed\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e2000 r\/min\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eMaximum Torque\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e21.5 N-m\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e9.4 A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eElectromagnetic Holding Brake\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003eIntegrated (With Brake)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eOil Seal\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003eIntegrated (With Oil Seal)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eInsulation Class\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003eClass 155 (F)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eVibration Rank\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003eV10\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eInternal Thermistor\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003eNone\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eOperating Ambience\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003eIndoors (no direct sunlight), free from corrosive\/flammable gas, oil mist, and dust\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e9.3 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e\u003cstrong\u003eShipping Weight (Calculated)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 8px; vertical-align: top;\"\u003e10.3 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\n\u003ch3\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe \"B\" suffix in the model code designates the inclusion of the electromagnetic brake, and the \"J\" suffix indicates the integration of the shaft oil seal. When replacing a standard HG-SR152 motor (without brake or oil seal) or an HG-SR152B (with brake but without oil seal), ensure the physical shaft interface matches and that your power supply configuration accounts for the 24VDC brake control lines.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eOperating the oil seal without any lubrication at the shaft interface can cause accelerated seal wear and high friction heating. In environments where no oil splashes onto the shaft, a small amount of grease should be applied during periodic maintenance to prevent seal dry-run. Always ensure adequate ventilation around the motor frame to prevent heat accumulation, especially in continuous heavy-duty duty cycles.\u003c\/p\u003e\n\n\u003ch3\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1.5rem;\"\u003eThe integrated electromagnetic brake is strictly designed to hold the shaft in position when the motor is stopped. It must never be used to slow down or stop a moving load under normal operations; always command the servo drive to bring the motor to a complete stop before engaging the holding brake. Ensure a surge absorber is installed across the brake terminal relay to prevent inductive flyback spikes from damaging control relays.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 15px; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"color: #9b2c2c; font-weight: bold; margin: 0 0 5px 0;\"\u003eCRITICAL WARNING\u003c\/p\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eDisengage and lock out all main power sources feeding the servo amplifier and motor prior to performing any installation or electrical connections. Allow a minimum of 15 minutes for the drive's internal bus capacitors to discharge completely. Verify the DC bus voltage is near 0V before making terminal contact.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: inline-flex; justify-content: center; align-items: center; font-weight: bold; margin-right: 12px;\"\u003e1\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003eMount the motor securely to a rigid, low-vibration metallic surface. Proper thermal contact with the mounting plate helps dissipate rotor and stator heat.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: inline-flex; justify-content: center; align-items: center; font-weight: bold; margin-right: 12px;\"\u003e2\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003eConnect the power leads (U, V, W) and the ground terminal to the corresponding terminals on the servo amplifier. Ensure shielding is grounded properly at the amplifier end to prevent EMI noise.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: inline-flex; justify-content: center; align-items: center; font-weight: bold; margin-right: 12px;\"\u003e3\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003eRoute the encoder cable and the brake supply line (24VDC polarity-sensitive) separately from high-power cables to avoid inductive cross-talk.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: inline-flex; justify-content: center; align-items: center; font-weight: bold; margin-right: 12px;\"\u003e4\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003eVerify shaft alignment with the coupled load. Ensure radial and axial forces on the shaft do not exceed the mechanical limits of the motor's front bearing.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102152221035,"sku":"HG-SR152BJ","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/hg-sr152bj-jkbep33ugat.png?v=1776137717","url":"https:\/\/www.plcprotech.com\/products\/mitsubishi-electric-hg-sr152bj-hg-sr-series-ac-servo-motor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}