{"product_id":"mke047b-144-cg1-aunn","title":"MKE047B-144-CG1-AUNN","description":"\u003cp\u003eThe \u003cstrong\u003eBosch Rexroth Indramat MKE047B-144-CG1-AUNN\u003c\/strong\u003e is a member of the \u003cstrong\u003eMKE Synchronous Motors\u003c\/strong\u003e series and represents a high-precision permanent magnet servo motor tailored for demanding industrial automation environments. This \u003cstrong\u003eServo Motor for potentially explosive areas\u003c\/strong\u003e integrates a \u003cstrong\u003eplain shaft\u003c\/strong\u003e with frontal centering hole and sealing ring, ensuring robust mechanical coupling. It features an optical \u003cstrong\u003eMultiturn absolute Hiperface encoder\u003c\/strong\u003e (\u003cstrong\u003eEncoder Model: M1\u003c\/strong\u003e) with \u003cstrong\u003e128 increments\u003c\/strong\u003e to deliver precise position feedback. The inclusion of a \u003cstrong\u003eholding brake\u003c\/strong\u003e capable of \u003cstrong\u003e2.2 Nm holding torque\u003c\/strong\u003e enhances safety and positional stability during power-off conditions. Designed for continuous operation, this motor balances high torque density and compact form factor in a \u003cstrong\u003emotor size 47\u003c\/strong\u003e package.\u003c\/p\u003e\n\n\u003cp\u003eThe MKE047B-144-CG1-AUNN is engineered with an electrical winding of \u003cstrong\u003e144 turns\u003c\/strong\u003e optimized for a nominal voltage supply of \u003cstrong\u003eDC 580–750 V\u003c\/strong\u003e. The \u003cstrong\u003enumber of pole pairs: 4\u003c\/strong\u003e ensures smooth torque generation and low torque ripple. Its \u003cstrong\u003etorque constant of 0.59 Nm\/A\u003c\/strong\u003e yields a peak torque of \u003cstrong\u003e2.7 Nm at 5 A continuous current\u003c\/strong\u003e and supports a maximum current of \u003cstrong\u003e22.6 A\u003c\/strong\u003e for transient load demands. The motor’s \u003cstrong\u003einsulation class 155 (F)\u003c\/strong\u003e materials maintain dielectric integrity up to 155 °C, while \u003cstrong\u003ehousing standard compliance UL\/CSA\u003c\/strong\u003e certifies adherence to rigorous safety standards. Connection is facilitated via a terminal box with \u003cstrong\u003eA-side connection direction\u003c\/strong\u003e, enabling straightforward wiring integration.\u003c\/p\u003e\n\n\u003cp\u003eOperational performance is further optimized by the built-in \u003cstrong\u003eholding brake\u003c\/strong\u003e, which achieves a \u003cstrong\u003e3 ms engagement time\u003c\/strong\u003e and \u003cstrong\u003e4 ms release time\u003c\/strong\u003e, ensuring rapid response in dynamic systems. The motor’s winding inductance of \u003cstrong\u003e1.8 mH\u003c\/strong\u003e contributes to smooth current transitions and reduced electromagnetic noise. With a mass of \u003cstrong\u003e5.5 kg\u003c\/strong\u003e, the unit delivers an excellent power-to-weight ratio, minimizing bearing loads and inertia-driven overshoots. The \u003cstrong\u003eIP65 protection\u003c\/strong\u003e rating guarantees full dust ingress protection and resistance to low-pressure water jets, making it suitable for washdown and high-humidity conditions. The plain shaft design, complete with sealing ring, ensures long-term mechanical durability and simplified maintenance.\u003c\/p\u003e\n\n\u003cp\u003eSystem integration is streamlined through compatibility with common servo drives and controllers designed for the MKE series, leveraging the motor’s \u003cstrong\u003eHiperface encoder\u003c\/strong\u003e for real-time feedback and closed-loop control. The encoder’s multiturn capability eliminates the need for external battery backups and reduces commissioning complexity. Target applications include printing machines, machine tools, packaging systems, and hazardous-area automation where intrinsic safety and precision are paramount. The comprehensive feature set of the \u003cstrong\u003eMKE047B-144-CG1-AUNN\u003c\/strong\u003e motor makes it an ideal choice for engineers seeking reliable, maintenance-free performance in advanced motion control solutions.\u003c\/p\u003e","brand":"Bosch Rexroth Indramat","offers":[{"title":"Unused Surplus","offer_id":51839226773805,"sku":null,"price":11528.56,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":52017368891693,"sku":null,"price":10480.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/MKE_Servo_Motor_Series__01HRAN9GRM3NFRT4F7X3YYFZKG_80b50ba4-a6ae-45e0-bc9b-3cf683bc96b9.webp?v=1760556177","url":"https:\/\/servosupplier.com\/products\/mke047b-144-cg1-aunn","provider":"Servo Supplier","version":"1.0","type":"link"}