{"product_id":"t840-012e59","title":"T840-012E59","description":"\u003cp\u003eThe \u003cstrong\u003eT840-012E59\u003c\/strong\u003e servo motor from \u003cstrong\u003eSanyo Denki\u003c\/strong\u003e is a high-performance solution in the \u003cstrong\u003eT SANMOTION Servo Motors\u003c\/strong\u003e series designed for versatile industrial automation tasks. This motor delivers a \u003cstrong\u003erated output of 400 W\u003c\/strong\u003e at a \u003cstrong\u003erated armature voltage of 85 V\u003c\/strong\u003e and achieves a \u003cstrong\u003erated torque of 1.57 N·m\u003c\/strong\u003e, enabling smooth, continuous operation under standard conditions. With a \u003cstrong\u003erated rotating speed of 2500 min⁻¹\u003c\/strong\u003e and a \u003cstrong\u003emaximum rotating speed of 4000 min⁻¹\u003c\/strong\u003e, the T840-012E59 provides the dynamic range needed for precision motion control. The \u003cstrong\u003emotor model T840-012\u003c\/strong\u003e variant features a \u003cstrong\u003econtinuous stall torque of 1.70 N·m\u003c\/strong\u003e and an \u003cstrong\u003einstantaneous maximum stall torque of 12.0 N·m\u003c\/strong\u003e, ensuring reliable holding performance during intermittent load conditions. At a weight of 3.4 kg and with its integrated keyway shaft design, this motor combines compact form factor and ease of mechanical integration.\u003c\/p\u003e\n\n\u003cp\u003ePerformance is enhanced through carefully calibrated electrical and mechanical parameters. The motor’s \u003cstrong\u003eelectrical time constant of 2.0 ms\u003c\/strong\u003e and \u003cstrong\u003emechanical time constant of 5.2 ms\u003c\/strong\u003e work in tandem to deliver prompt responsiveness to control inputs. A \u003cstrong\u003efriction torque of 0.06 N·m\u003c\/strong\u003e ensures minimal internal resistance, while the \u003cstrong\u003einstantaneous maximum armature current of 40 A\u003c\/strong\u003e supports rapid torque output during acceleration phases. The \u003cstrong\u003erated armature current of 5.8 A\u003c\/strong\u003e and \u003cstrong\u003estall armature current of 6.0 A\u003c\/strong\u003e define stable current draw under normal and locked-rotor conditions, respectively. Precision feedback is provided by the \u003cstrong\u003eincremental encoder with 1000 P\/R line driver output\u003c\/strong\u003e, enabling tight position control and repeatability. Collectively, these characteristics yield a servo motor capable of handling variable loads with consistent torque delivery and minimal overshoot.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for dependable operation in standard industrial environments, the T840-012E59 is rated \u003cstrong\u003eIP43\u003c\/strong\u003e for protection against solid objects and light spray, though it requires additional sealing for harsh conditions with oil or heavy moisture. Operating within an ambient temperature range of 0 to 40°C, this motor maintains performance stability across typical factory settings. Integration is simplified by the pre-installed 1000 mm lead wire, which facilitates straightforward wiring without the need for specialized connectors. The robust keyway shaft allows secure mounting of couplings, pulleys, and gears, reducing the risk of slippage during high-torque cycles. Ideal for applications in CNC machinery, pick-and-place systems, robotics, and conveyor drives, the T840-012E59 delivers a reliable balance of speed, precision, and torque for diverse industrial automation demands.\u003c\/p\u003e","brand":"Sanyo Denki","offers":[{"title":"Unused Surplus","offer_id":52057667666221,"sku":null,"price":3344.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/T_SANMOTION_Servo_Motors__f721ae61-7692-4080-bcc5-236e5116c60b.webp?v=1760641724","url":"https:\/\/servosupplier.com\/products\/t840-012e59","provider":"Servo Supplier","version":"1.0","type":"link"}