{"product_id":"mac041a-0-fs-4-e050-a-1wi668lv","title":"MAC041A-0-FS-4-E\/050-A-1\/WI668LV","description":"\u003cp\u003eThe \u003cstrong\u003eMAC041A-0-FS-4-E\/050-A-1\/WI668LV\u003c\/strong\u003e servo motor from \u003cstrong\u003eBosch Rexroth Indramat\u003c\/strong\u003e is a high-performance solution within the \u003cstrong\u003eMAC AC Servo Motors\u003c\/strong\u003e series, designed for demanding industrial automation applications. It delivers a \u003cstrong\u003enominal motor speed of 2000 min⁻¹\u003c\/strong\u003e and a \u003cstrong\u003econtinuous torque at standstill of 9.2 Nm\u003c\/strong\u003e under natural cooling, which increases to \u003cstrong\u003e12.0 Nm\u003c\/strong\u003e with surface cooling support. The motor draws a \u003cstrong\u003econtinuous current at standstill of 11 A\u003c\/strong\u003e, rising to \u003cstrong\u003e14 A\u003c\/strong\u003e when surface cooling is applied, ensuring optimal thermal management. With a robust \u003cstrong\u003emass of 13.0 kg\u003c\/strong\u003e and an \u003cstrong\u003eIP 65 protection class\u003c\/strong\u003e, this servo motor withstands harsh environments while maintaining precision performance. Its sturdy design and compact footprint make it ideal for integration into complex machinery where space and reliability are critical.\u003c\/p\u003e\n\n\u003cp\u003ePerformance is further enhanced by a \u003cstrong\u003emaximum peak of pulse current of 54 A\u003c\/strong\u003e, enabling the motor to handle abrupt load changes without compromising control. The \u003cstrong\u003erotor moment of inertia of 22 × 10⁻⁴ kg·m²\u003c\/strong\u003e supports stable acceleration and deceleration profiles, minimizing overshoot in dynamic operations. Electrical characteristics include a \u003cstrong\u003ewindings inductance of 16.0 mH\u003c\/strong\u003e and a \u003cstrong\u003ewindings resistance of 1.313 Ω at 20 °C\u003c\/strong\u003e, which together yield smooth current regulation and reduced electromagnetic interference. The \u003cstrong\u003etorque constant at 20 °C of 0.875 Nm\/A\u003c\/strong\u003e and the \u003cstrong\u003evoltage constant of tachogenerator at 0.0143 Vs\/rad (1.5 V\/1000 min⁻¹)\u003c\/strong\u003e enable precise closed-loop speed and torque control. Thermal performance is characterized by a \u003cstrong\u003ethermal time constant of 50 min\u003c\/strong\u003e under natural cooling, reduced to \u003cstrong\u003e30 min\u003c\/strong\u003e with surface cooling, ensuring sustained operation under high-duty cycles.\u003c\/p\u003e\n\n\u003cp\u003eReliability is assured by the motor’s \u003cstrong\u003ehousing coating of black prime coat (RAL 9005), weather- and acid-resistant\u003c\/strong\u003e, which protects internal components from environmental exposure. An operational \u003cstrong\u003epermissible ambient temperature range of 0 °C to +45 °C\u003c\/strong\u003e ensures consistent performance across diverse industrial settings. The integrated tachogenerator provides accurate feedback for advanced motion controllers, simplifying integration with existing drive systems and PLC architectures. Rated to IP65, this servo motor resists dust ingress and water jets, making it suitable for food processing, packaging, robotics, and metalworking applications. A \u003cstrong\u003eone-year warranty\u003c\/strong\u003e further underscores Bosch Rexroth Indramat’s commitment to quality and long-term support.\u003c\/p\u003e","brand":"Bosch Rexroth Indramat","offers":[{"title":"Refurbished","offer_id":51956238713133,"sku":null,"price":4166.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/MAC_AC_Servo_Motors__cbd1a9ca-1150-4f47-ac1c-89eb959809ef.webp?v=1760296874","url":"https:\/\/servosupplier.com\/products\/mac041a-0-fs-4-e050-a-1wi668lv","provider":"Servo Supplier","version":"1.0","type":"link"}