{"product_id":"8lsa55eb030d100-3","title":"8LSA55.EB030D100-3","description":"\u003cp\u003eThe \u003cstrong\u003e8LSA55.EB030D100-3\u003c\/strong\u003e is a servo motor produced by B\u0026amp;R Automation within the 8LS Synchronous Motors series. This three-phase unit supplies torque and speed for positioning axes, conveyors, and packaging machinery where precise closed-loop rotary motion is required. The motor is supplied without a holding brake, so loads must be secured by active motor torque or an external locking device during power-off states. With a compatible EnDat feedback channel, the motor delivers real-time rotor status to the drive controller and supports decentralized machine modules in industrial automation.\u003c\/p\u003e\u003cp\u003eThe motor follows the 8LSA configuration that omits reinforced bearings and uses a standard mechanical layout. Its electrical design is \u003cstrong\u003ethree-phase synchronous\u003c\/strong\u003e, enabling constant torque production that stays synchronized to the drive output frequency. Thermal energy is removed through \u003cstrong\u003eself-cooling with free circulation\u003c\/strong\u003e, so no external fan or liquid loop is required. Installation uses a DIN 142 size flange, and the mounting face measures \u003cstrong\u003e142 mm\u003c\/strong\u003e for direct coupling to gearboxes or machine frames. Nominal speed reaches \u003cstrong\u003e3000 rpm\u003c\/strong\u003e, providing a practical balance between torque density and inertial response for mid-range automation axes. Rotor position and absolute revolutions are detected by an \u003cstrong\u003eInductive EnDat 2.1\u003c\/strong\u003e encoder that combines strong noise immunity with digital bidirectional communication to the servo amplifier.\u003c\/p\u003e\u003cp\u003ePower and feedback leads exit through an \u003cstrong\u003eangled swivel connection\u003c\/strong\u003e, which helps route cables in tighter machine spaces. Mating is completed with an industry-standard \u003cstrong\u003econnector\u003c\/strong\u003e that locks in place without tools, while the keyed shaft helps prevent slip during torque transfer. The feedback system resolves position to \u003cstrong\u003e19\/12 bits\u003c\/strong\u003e, allowing fine incremental motion and stable long-term accuracy. For applications that require absolute multi-turn data, the encoder tracks up to \u003cstrong\u003e4096 revolutions\u003c\/strong\u003e after power cycling, which reduces the need for homing and supports synchronized multi-axis startup.\u003c\/p\u003e","brand":"B \u0026 R Automation","offers":[{"title":"Unused Surplus","offer_id":52061195600173,"sku":null,"price":10015.12,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":52115089916205,"sku":null,"price":7455.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/8lsa55eb030d100-3__8340dd07-0674-43af-aafa-9d9b4b120bac.webp?v=1778051795","url":"https:\/\/servosupplier.com\/products\/8lsa55eb030d100-3","provider":"Servo Supplier","version":"1.0","type":"link"}