{"product_id":"mst290d-0002-ft-n0sn-nnnn","title":"MST290D-0002-FT-N0SN-NNNN","description":"\u003cp\u003eThe \u003cstrong\u003eMST290D-0002-FT-N0SN-NNNN\u003c\/strong\u003e synchronous torque motor by \u003cstrong\u003eBosch Rexroth Indramat\u003c\/strong\u003e in the \u003cstrong\u003eMST Synchronous Torque Motors\u003c\/strong\u003e series combines high torque density with advanced cooling for demanding industrial motion control. This variant offers a \u003cstrong\u003erated torque of 350 Nm\u003c\/strong\u003e at a \u003cstrong\u003erated speed of 25 rpm\u003c\/strong\u003e and delivers a \u003cstrong\u003emaximum torque of 700 Nm\u003c\/strong\u003e at a \u003cstrong\u003epeak velocity of 90 rpm\u003c\/strong\u003e, ensuring exceptional low-speed performance. With a \u003cstrong\u003erated power consumption of 0.9 kW\u003c\/strong\u003e and a compact \u003cstrong\u003estator mass of 20 kg\u003c\/strong\u003e, the MST290D-0002-FT-N0SN-NNNN achieves a superior power-to-weight ratio for direct-drive applications. The motor features a \u003cstrong\u003ewinding code 0002\u003c\/strong\u003e and is equipped with an integrated \u003cstrong\u003ealuminum cooling jacket\u003c\/strong\u003e for liquid cooling, supporting continuous operation under heavy loads. The frame length D corresponds to enhanced torque capacity, while a \u003cstrong\u003epower wire cross-section area of 1 mm²\u003c\/strong\u003e facilitates robust electrical connections in confined spaces. This design excels in machinery requiring precise torque control and minimal mechanical backlash.\u003c\/p\u003e\n\n\u003cp\u003ePerformance characteristics reflect meticulous electrical and thermal engineering. The \u003cstrong\u003etorque constant of 14.9 Nm\/A\u003c\/strong\u003e pairs with a \u003cstrong\u003evoltage constant of 1.64 V\/rpm\u003c\/strong\u003e at 20°C to deliver efficient energy conversion and smooth torque output. A \u003cstrong\u003ewinding inductance of 122 mH\u003c\/strong\u003e and \u003cstrong\u003ewinding resistance of 20.6 Ω\u003c\/strong\u003e define the motor’s dynamic response, while a \u003cstrong\u003edischarge capacity of 15.6 nF\u003c\/strong\u003e ensures rapid voltage stabilization during transient events. The MST290D-0002-FT-N0SN-NNNN incorporates \u003cstrong\u003e30 pole pairs\u003c\/strong\u003e to achieve fine resolution of torque pulses and minimize cogging. Thermal management is optimized through a \u003cstrong\u003ethermal time constant of 3.3 minutes\u003c\/strong\u003e and an integrated stator-cooling jacket, with operation governed by a recommended temperature sensor SNM150.DK. The motor sustains relative humidity between 5% and 95%, and an \u003cstrong\u003eabsolute air humidity range of 1–29 g\/m³\u003c\/strong\u003e for reliable performance in diverse environments.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for seamless integration, the MST290D-0002-FT-N0SN-NNNN requires no onboard encoder, simplifying system architecture and reducing maintenance. The liquid cooling circuit connects directly to the stator jacket, providing stable thermal protection even under peak loads. An exterior-diameter-optimized cable interface ensures compact installation in robotics, CNC machines, and direct-drive systems. The robust encapsulation and precise winding construction deliver long service life with minimal downtime. Ideal for high-precision indexing, torque compensation, and gearless drive applications, this motor underpins advanced automation solutions across automotive, packaging, and semiconductor manufacturing industries.\u003c\/p\u003e","brand":"Bosch Rexroth Indramat","offers":[{"title":"Unstocked","offer_id":51656135180589,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/MST_Synchronous_Torque_Motor_Series__01HRAN9MQQSB5HBNF6CX4YB285_312c0e34-89ba-4aa2-9529-8fb04fde6501.webp?v=1760382375","url":"https:\/\/servosupplier.com\/products\/mst290d-0002-ft-n0sn-nnnn","provider":"Servo Supplier","version":"1.0","type":"link"}