{"product_id":"r511-012w18","title":"R511-012W18","description":"\u003cp\u003eThe \u003cstrong\u003eR511-012W18\u003c\/strong\u003e by \u003cstrong\u003eSanyo Denki\u003c\/strong\u003e is a high-performance member of the \u003cstrong\u003eSuper DC Servo Motors\u003c\/strong\u003e series designed for demanding industrial automation environments. Delivering a \u003cstrong\u003erated power of 90 W\u003c\/strong\u003e, this compact drive operates at a \u003cstrong\u003erated armature voltage of 75 V\u003c\/strong\u003e and achieves a \u003cstrong\u003erated rotating speed of 3000 rpm\u003c\/strong\u003e to meet precise motion control requirements. Its \u003cstrong\u003econtinuous stall torque of 0.42 Nm\u003c\/strong\u003e and \u003cstrong\u003einstantaneous maximum torque of 1.8 Nm\u003c\/strong\u003e ensure smooth operation under variable load conditions, while a \u003cstrong\u003emaximum rotating speed of 5000 rpm\u003c\/strong\u003e offers dynamic responsiveness for high-throughput applications. Built with an \u003cstrong\u003earmature inductance of 4.8 mH\u003c\/strong\u003e and an \u003cstrong\u003earmature winding resistance of 11.7 Ω\u003c\/strong\u003e, the R511-012W18 balances electrical efficiency with reliable torque delivery. With a weight-optimized design and CE certification, this servo motor integrates seamlessly into existing machine architectures with minimal footprint impact.\u003c\/p\u003e\n\n\u003cp\u003ePerformance is further optimized through a \u003cstrong\u003erated armature current of 2 A\u003c\/strong\u003e and a \u003cstrong\u003estall armature current of 1.3 A\u003c\/strong\u003e, delivering controlled acceleration and deceleration profiles. The motor’s \u003cstrong\u003eelectrical time constant of 0.45 ms\u003c\/strong\u003e and \u003cstrong\u003emechanical time constant of 7.4 ms\u003c\/strong\u003e facilitate rapid response to control signals, while the \u003cstrong\u003evoltage constant of 19.1 V\/min^-1\u003c\/strong\u003e ensures predictable speed regulation across the operating range. Thermal management is addressed via a \u003cstrong\u003ethermal resistance of 2.8 K\/W\u003c\/strong\u003e and a \u003cstrong\u003ethermal time constant of 20 min\u003c\/strong\u003e, allowing sustained operation under continuous load without performance degradation. High-voltage isolation and an integrated CAN interface (designation 02) provide robust connectivity and noise immunity for industrial fieldbus networks. This combination of electrical and thermal characteristics underpins the motor’s capability to deliver stable torque output in automated manufacturing, packaging, and assembly systems.\u003c\/p\u003e\n\n\u003cp\u003eReliability is assured through full electrical isolation and compliance with CE safety standards, safeguarding both equipment and personnel. The R511-012W18 supports simple screw mounting and can be paired with the TB712 terminal block for secure installation in control panels or machinery frames. Rated to operate in relative humidity up to 90% and at altitudes up to 2000 m, this servo motor maintains consistent performance in varied environmental conditions. Its compatibility with standard industrial controllers and fieldbus protocols makes it an ideal choice for robotics, conveyor systems, and precision positioning applications. By combining responsive dynamics with robust construction, the Sanyo Denki R511-012W18 enables seamless integration into complex automation solutions where reliability and accuracy are paramount.\u003c\/p\u003e","brand":"Sanyo Denki","offers":[{"title":"Refurbished","offer_id":51952239608109,"sku":null,"price":439.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/Super_DC_Servo_Motors__76781617-56f6-419e-81b0-29f1ebc9c0a9.webp?v=1757790258","url":"https:\/\/servosupplier.com\/products\/r511-012w18","provider":"Servo Supplier","version":"1.0","type":"link"}