SEW Eurodrive also provide a modular motor concept for dynamic and precise servo applications. Choose the best servomotor for your application from three synchronous and one asynchronous series: compact, low-inertia and powerful. Many engine sizes and lengths guarantee a wide range of applications and deliver reliable standstill torques.
The link between the classical AC asynchronous motors for supply system/inverter operation and the highly dynamic synchronous servomotors with permanent magnets. DRL.. asynchronous servomotors are particularly suitable when high external mass moments of inertia in relation to the motor shaft have to be controlled in a reliable manner. The design and dimensioning are of such a high quality that dynamic overload values of currently up to 350% can be reached for a short time. The overload capacity is divided into two dynamics packages. The DRL.. series also has the required torque. With its four speed classes and a high-resolution sine/cosine encoder, a high speed quality is achieved - even at low speeds. Our asynchronous servomotor also allows you to benefit from many additional features of the modular motor system of the DR.. series. Only half the solution without a gear unit? Then use our modular concept and combine the DRL.. series asynchronous servomotors with a servo gear unit to obtain the servo gearmotor of your choice. Or simply choose the separate servo gear unit that meets your requirements.
SEW Eurodrive adding precision and safety to your system with explosion-proof servomotors; ATEX-compliant motors can be used in environments with explosive air/gas or air/dust mixtures according to category 3. Implement our servo drive technology in potentially explosive areas! Precision, dynamics and performance in a particularly compact design. Potentially explosive environments are no problem with our servomotors. Choose the right ATEX-compliant servomotor from a range of 6 sizes, CMP.. 40 to 100. Torque range from 0.5 Nm up to 47Nm standstill torque. Safe design and additional protective measures meet requirements according to EU Directive 94/9/EC (ATEX), or as of April 20, 2016 of the EU Directive 2014/34/EU (ATEX). They are also available with different protection types depending on the atmosphere, i.e. gas or dust. In terms of their safety requirements, the servomotors comply with equipment group II. In simple terms: You can use these category 3 explosion-proof motors in gas zone 2 or dust zone 22. Only half the solution without a gear unit? Then use our modular system and combine an explosion-proof servomotor with an explosion-proof gear unit of your choice. You can choose a helical-bevel servo gear unit, planetary servo gear unit, helical gear unit, parallel-shaft helical gear unit, helical-worm gear unit, helical-bevel gear unit or a SPIROPLAN® gear unit.
SEW Eurodrive synchronous servomotor for highly dynamic applications. High performance, precision and reliability are the trademarks of the CM.. series. 3 sizes allow for maximum torques up to 238 Nm. Dynamic, able to withstand high torques and with optimal control characteristics. Our CM.. series of synchronous servomotors are ideal for a wide range of application conditions. Simple bottle control or secondary packaging tasks are no problem for our servomotors. This series can position objects of virtually any inertia value with precision and accuracy. Regardless of the application. They are as effective for equipping a gantry robot as for a stacker crane. With 3 motor sizes, each with 3 different lengths (4 lengths for the largest size), our servomotors cover a standstill torque range of 5 Nm to 68 Nm. Equipped with high-energy NdFeB magnets, these units can help your system achieve excellent overload behavior of 400% of the standstill current. With us, that comes standard. The state-of-the-art magnetic circuit technology also ensures high true-running accuracy and low torque ripple (cogging). Options such as a HIPERFACE® encoder or a high-torque working brake make these units suited to your particular application. Only half the solution without an inverter? Then combine our servomotors with our modular system of inverter technology - perhaps with the MOVIAXIS® multi-axis servo inverters or the MOVIDRIVE® drive inverters.
The length-optimized SEW Eurodrive CMP.. servomotors offer precision, high dynamic characteristics and power in a particularly compact design. 7 high-performance sizes cover peak torques up to 320 Nm and can be used in the tightest of spaces. SEW Eurodrive CMP.. series of synchronous servomotors can adapt to high loads or to the highest dynamic requirements. Whether in the food and beverage industry or the construction, automotive or wood industries: these synchronous servomotors can be used anywhere to achieve fast cycle times or to move the heaviest loads easily and precisely. Thanks to their optimized length, you can use the CMP.. motors even in the tightest spaces. The highly dynamic CMP.. servomotors round out our range of servomotors: they offer standstill torques of 0.5 Nm to 95 Nm with 7 motor sizes and a total of 31 motor grades. State-of-the-art winding and magnet technology make the servomotors extremely low in inertia, even though they are optimized for performance. The result is a motor system with the highest possible dynamic characteristics. As the largest motor in the tried and tested CMP.. series, the CMP112 rounds out the existing range of highly dynamic synchronous servomotors in the upper part of the power range. With torques of up to 320 Nm. It is optionally available with a "BY" holding brake with an increased working capacity. Only half the solution without a gear unit? Then take advantage of our modular concept and combine the servomotors of the CMP.. series with a servo gear unit and a servo gearmotor of your choice. Or you can just choose a separate servo gear unitthat meets your requirements.