{"product_id":"mhd115a-058","title":"MHD115A-058","description":"\u003cp\u003eThe \u003cstrong\u003eMHD115A-058\u003c\/strong\u003e is a servo motor manufactured by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. It is intended for direct coupling with digital drive controllers to deliver programmable speed and torque in automated assembly cells, pick-and-place gantries, and tooling spindles. By transforming controlled three-phase currents into rotary motion with high positional repeatability, the unit provides the electromechanical link between a motion controller's command profile and the mechanical load during continuous or indexing duty cycles. This operating role makes it suitable for coordinated axes that must start, stop, reverse, and follow frequent command changes without excessive lag between electrical input and shaft motion.\u003c\/p\u003e\u003cp\u003eIt mounts by means of a \u003cstrong\u003elocating pilot\u003c\/strong\u003e with a centering diameter of \u003cstrong\u003e180 mm\u003c\/strong\u003e, so the stator housing seats concentrically against a machine frame and helps minimize radial runout. The \u003cstrong\u003erectangular flange\u003c\/strong\u003e follows the \u003cstrong\u003e192 mm\u003c\/strong\u003e bolt pattern, providing a rigid mounting interface that resists torsional shock during repeated acceleration and deceleration. During hold or low-speed operation, the motor can exert a continuous standstill torque of \u003cstrong\u003e32.0 Nm\u003c\/strong\u003e, allowing it to sustain static loads without an external brake. Frame code \u003cstrong\u003e115\u003c\/strong\u003e identifies the cross-section size used in this series, and winding code \u003cstrong\u003e058\u003c\/strong\u003e sets the electrical characteristics needed for proper operation with compatible drive modules.\u003c\/p\u003e\u003cp\u003eThe stator stack corresponds to motor length \u003cstrong\u003eA\u003c\/strong\u003e, the shortest variant in the 115 frame, which helps reduce overall mass and rotor inertia for quicker acceleration. As a \u003cstrong\u003eServo Motor\u003c\/strong\u003e, the unit is intended for closed-loop operation in which the drive regulates current, speed, and position from feedback signals. This layout supports accurate velocity tracking, stable holding behavior, and repeatable motion in machines that rely on precise axis coordination. In automated equipment, that response supports contouring, synchronized transfer, and dwell periods where consistent shaft behavior is required from cycle to cycle.\u003c\/p\u003e","brand":"Bosch Rexroth Indramat","offers":[{"title":"Unstocked","offer_id":52083695517997,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/mhd115a-058__cc9966f1-5f8d-4daf-a84c-596d74b62a20.webp?v=1777967265","url":"https:\/\/servosupplier.com\/products\/mhd115a-058","provider":"Servo Supplier","version":"1.0","type":"link"}