{"product_id":"8msa4mr0-32","title":"8MSA4M.R0-32","description":"\u003cp\u003eThe \u003cstrong\u003e8MSA4M.R0-32\u003c\/strong\u003e synchronous motor from \u003cstrong\u003eB \u0026amp; R Automation\u003c\/strong\u003e is a precision-engineered component within the \u003cstrong\u003e8MS Three Phase Synchronous Motors\u003c\/strong\u003e series, optimized for high-performance motion control. Featuring a robust \u003cstrong\u003eCurvic Coupling\u003c\/strong\u003e type and a \u003cstrong\u003emodule of 4\u003c\/strong\u003e with \u003cstrong\u003e32 teeth\u003c\/strong\u003e, the design ensures reduced backlash (R0) and consistent torque transmission. Constructed from high-strength \u003cstrong\u003ealloy steel\u003c\/strong\u003e with a surface hardness of \u003cstrong\u003e58-62 HRC\u003c\/strong\u003e, the coupling assembly maintains structural integrity under dynamic loading. The outer diameter measures approximately \u003cstrong\u003e136 mm\u003c\/strong\u003e, while the \u003cstrong\u003ecentral bore\u003c\/strong\u003e (inner diameter) can be customized per application requirements. This bolt-on mounting system delivers a versatile \u003cstrong\u003eface width\u003c\/strong\u003e that adapts to diverse industrial installations.\u003c\/p\u003e\n\n\u003cp\u003ePerformance characteristics include a \u003cstrong\u003e4.6 Nm rated torque\u003c\/strong\u003e with a \u003cstrong\u003e5.3 Nm stall torque\u003c\/strong\u003e capability, providing strong overload handling for rapid acceleration tasks. The motor operates at a \u003cstrong\u003e3000 RPM rated speed\u003c\/strong\u003e, scaling up to a \u003cstrong\u003e12000 RPM maximum speed\u003c\/strong\u003e for high-frequency cycles. Electrical dynamics are governed by a \u003cstrong\u003e25.1 A peak current\u003c\/strong\u003e rating, an \u003cstrong\u003eelectrical time constant of 5.71 ms\u003c\/strong\u003e, and a \u003cstrong\u003estator inductance of 24 mH\u003c\/strong\u003e, enabling efficient current response. With a maximum rotational acceleration of \u003cstrong\u003e80000 rad\/s²\u003c\/strong\u003e and a rotor inertia of \u003cstrong\u003e2.65 kg·cm²\u003c\/strong\u003e, this synchronous design minimizes cogging torque and maintains smooth performance across the entire speed range. A lightweight profile of \u003cstrong\u003e5.6 kg\u003c\/strong\u003e further enhances dynamic response and reduces mechanical loading on drive systems.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for reliable integration into advanced automated systems, the 8MSA4M.R0-32 excels in \u003cstrong\u003erobotics\u003c\/strong\u003e and \u003cstrong\u003eindexing equipment\u003c\/strong\u003e where precision and repeatability are critical. The ground surface finish ensures consistent coupling engagement and long-term wear resistance. Operating across a wide \u003cstrong\u003etemperature range of -20°C to 120°C\u003c\/strong\u003e, the motor sustains thermal stability under continuous-duty cycles. An integrated \u003cstrong\u003e8 Nm brake\u003c\/strong\u003e with an \u003cstrong\u003e18 W power rating\u003c\/strong\u003e at \u003cstrong\u003e24 V\u003c\/strong\u003e offers secure holding in vertical or safety-critical applications, with rapid response times for dynamic positioning. Adaptable bolt-on mounting and customizable inner diameter specifications facilitate seamless installation in modular industrial automation platforms.\u003c\/p\u003e","brand":"B \u0026 R Automation","offers":[{"title":"Unstocked","offer_id":51883241144621,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/8MS_Three_Phase_Synchronous_Motor_Series__a4dd3f80-89c3-4b4d-956c-6e5f0a35eb3a.webp?v=1760641966","url":"https:\/\/servosupplier.com\/products\/8msa4mr0-32","provider":"Servo Supplier","version":"1.0","type":"link"}