{"product_id":"delta-electronics-ecma-l11830ss-ecma-series-ac-servo-motor","title":"Moteur servo AC série ECMA Delta Electronics ECMA-L11830SS  ","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eOperating within high-voltage industrial networks, the Delta Electronics ECMA-L11830SS AC Servo Motor delivers high-torque dynamic positioning and motion control. This motor belongs to the 400V class and features a medium-to-high rotor inertia design, making it ideal for managing heavy loads and stabilizing mechanical transients. It comes equipped with a high-resolution \u003cstrong\u003e20-bit incremental encoder\u003c\/strong\u003e for micro-positioning accuracy, an integrated \u003cstrong\u003eholding brake\u003c\/strong\u003e for secure vertical axis control, and a durable \u003cstrong\u003eoil seal\u003c\/strong\u003e to withstand aggressive industrial environments. Engineered for seamless integration with Delta ASDA series servo drives, this unit ensures stable mechanical power delivery under continuous duty cycles.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Resolution Feedback:\u003c\/strong\u003e Integrated 20-bit incremental encoder provides precise position and velocity feedback to minimize tracking errors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectromagnetic Holding Brake:\u003c\/strong\u003e Built-in brake secures the motor shaft during power-off conditions, preventing gravity-induced slide on vertical axes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Environmental Protection:\u003c\/strong\u003e Integrated oil seal protects motor internals from cutting fluids, oil mist, and particulate contamination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Inertia Design:\u003c\/strong\u003e Medium-to-high rotor inertia configuration minimizes load mismatch issues and stabilizes motion profiles under heavy loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Mechanical Interface:\u003c\/strong\u003e 180mm frame size with a standardized keyed shaft and screw mounting configuration for simple mechanical retrofitting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Axis CNC Machinery:\u003c\/strong\u003e Perfect for drive axes on heavy-duty milling, routing, and cutting installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomated Gantry Systems:\u003c\/strong\u003e Manages high-mass Cartesian gantries and material handling transfer lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal Stamping and Pressing:\u003c\/strong\u003e Supplies steady, high-torque feed-in capabilities for metal forming processes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Packaging and Printing:\u003c\/strong\u003e Provides synchronized, high-speed tensioning and cutting motion.\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; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eSpecification Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eDelta Electronics\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eModel \/ SKU\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eECMA-L11830SS\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eVoltage Class\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e400 V Class\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eRated Output Power\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e3.0 kW (3000 W)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eRated Speed\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e1500 r\/min\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eInertia Category\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eMedium - High Inertia\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eRotor Inertia\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e54.95 x 10-4 kg.m2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eSensor Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eIncremental Encoder, 20-bit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eMotor Frame Size\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e180 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eBrake Configuration\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eWith Electromagnetic Brake\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eShaft and Mounting Features\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eWith Oil Seal, Standard Keyway, Screw Hole\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eNet Weight (with Brake)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e22.5 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e24.0 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eRegenerative Energy (Empty Load)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e67.93 Joules (3000 r\/min to stop)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\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; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eConnector Pin Group\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eFunction \/ Terminal Mapping\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eMotor Power Leads\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eRed (U), White (V), Black (W), Green\/Yellow (Ground)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eBrake Connector\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eB1, B2 (Non-polarized 24VDC brake activation)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eEncoder Cable Connection\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eDedicated military-grade multi-pin connector for 20-bit serial feedback\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\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe ECMA-L11830SS is typically paired with Delta's 3.0 kW ASDA-A2 (e.g., ASD-A2-3043-M) or ASDA-B2 series 400V drives. Ensure the drive firmware parameter sets are configured specifically for the ECMA motor series 20-bit feedback. Replacing an \"SS\" suffix motor with an \"RS\" variant removes the internal holding brake, which is hazardous on vertical or non-balanced systems.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eBecause this is a high-inertia motor (54.95 x 10-4 kg.m2), rapid deceleration profiles from its rated 1500 r\/min down to stop can generate substantial regenerative energy. If your cycle demands frequent start\/stop routines, verify the drive's built-in regenerative capacity. Under heavy duty cycles, an external braking resistor must be wired to the drive to avoid DC bus overvoltage faults (AL005 on Delta ASD drives).\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eAlways route the encoder feedback line through a dedicated, shielded channel separated by at least 100mm from the high-voltage motor power line. High frequency PWM switching from the drive can introduce electromagnetic noise, triggering encoder mismatch alarms (AL011) if shielding or grounding is inadequate.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 0.5rem;\"\u003eCRITICAL WARNING: ELECTRICAL \u0026amp; MECHANICAL HAZARD\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eDisconnect and isolate all 400V primary incoming power lines before commencing motor replacement. Verify that the paired servo drive's DC bus capacitors have discharged fully by confirming the charge LED is completely dark. Secure the load mechanically before releasing the holding brake connector to prevent vertical axes drops.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eAlign the motor shaft with the mechanical coupler. Ensure the keyway is correctly aligned and standard shaft dimension requirements are respected without applying axial force to the motor shaft during mounting.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eSecurely bolt the 180mm flange to the machinery frame. Tighten the mounting bolts diagonally to ensure uniform pressure across the mounting face.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eConnect the dedicated 20-bit encoder feedback cable, power cable (U, V, W, PE), and the separate 24VDC brake terminals. Ensure all heavy-duty shell connectors are screwed tightly to guarantee the oil-tight seal remains integral.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102146093419,"sku":"ECMA-L11830SS","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ecma-l11830ss-n1o4vnl5yg1.png?v=1776137382","url":"https:\/\/www.plcprotech.com\/fr\/products\/delta-electronics-ecma-l11830ss-ecma-series-ac-servo-motor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}