{"product_id":"mdd025a-n-100-n2k-040gr0","title":"MDD025A-N-100-N2K-040GR0","description":"\u003cp\u003eThe \u003cstrong\u003eMDD025A-N-100-N2K-040GR0\u003c\/strong\u003e synchronous motor is built by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. It is specified as a motor for digital drive controllers, meaning it pairs directly with Rexroth servo amplifiers to deliver commanded motion on compact machine axes. Integrated feedback reports rotor position to the drive, supporting precise motion control and short cycle times on fast axes. The A-length, size-025 housing keeps total mass low, making the unit suitable for high-speed pick-and-place heads, small indexing tables, and other automation tasks that require rapid acceleration but only moderate torque.\u003c\/p\u003e\u003cp\u003eAt the mechanical interface, the centering pilot ring is \u003cstrong\u003e40 mm\u003c\/strong\u003e in diameter, allowing precise flange alignment with gear stages or fixtures. The rotor can provide a continuous standstill torque of \u003cstrong\u003e0.33 Nm\u003c\/strong\u003e, enough to hold or increment light loads without overheating. Designed for high throughput, the winding reaches a nominal speed of \u003cstrong\u003e10000 rpm\u003c\/strong\u003e, so the connected drive can execute frequent start-stop sequences without exceeding base frequency limits. All power and feedback lines exit on the \u003cstrong\u003eright side\u003c\/strong\u003e of the housing and are terminated through a \u003cstrong\u003ekeyed connector\u003c\/strong\u003e. Standard dynamic balancing minimizes residual vibration during extended high-speed operation, helping preserve bearing life and maintain feedback accuracy.\u003c\/p\u003e\u003cp\u003ePosition data is returned through \u003cstrong\u003eabsolute encoder feedback\u003c\/strong\u003e, so rotor position is available without a homing cycle after power-up. A \u003cstrong\u003eplain shaft\u003c\/strong\u003e mates directly with miniature pulleys or couplings, and operation is protected by a fitted \u003cstrong\u003eshaft seal\u003c\/strong\u003e that limits grease migration into the stator air gap. Because the motor is supplied \u003cstrong\u003ewithout a blocking brake\u003c\/strong\u003e, any power-off holding requirement must be met by the drive or an external clamp. The standard housing, A-length body, and single-ended shaft arrangement create a compact package that integrates easily into multi-axis gantries and laboratory automation frames without adding excess inertia.\u003c\/p\u003e","brand":"Bosch Rexroth Indramat","offers":[{"title":"Unstocked","offer_id":52053002977581,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/mdd025a-n-100-n2k-040gr0__d221fc67-95ef-41a0-93da-917ffddc782c.webp?v=1778571381","url":"https:\/\/servosupplier.com\/products\/mdd025a-n-100-n2k-040gr0","provider":"Servo Supplier","version":"1.0","type":"link"}