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Buy Your Industrial Control Products Here!SEW EurodriveDS/CM Servomotors
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Overview
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Dynamic performance, precision and adaptability make SEW-EURODRIVE synchronous servomotors an economical solution in a wide range of mechanical and plant engineering applications. The DS/CM series comes in a sturdy housing and with built-in convection cooling, assuring reliable performance and long service life. This new line of servomotors covers an extended range of standstill torques, from 1 Nm to 68 Nm, with peak performance ratings of up to 238 Nm. These versatile servomotors have a high overload capacity and provide solutions for almost every power requirement.
The modular design of SEW-EURODRIVE servomotors makes it easy to apply them in an almost unlimited number of combinations, so there's an SEW solution no matter how unique the requirements of your application. DS/CM servomotors can be mounted directly on a machine or integrated with the gear unit. Gear units in standard and reduced backlash designs can be installed, as well as planetary and angular servo gear units that can be mounted directly on the motor without using an adapter. You can also choose between 24V holding brakes for the DS series or powerful servo brakes for the CM series. Feedback options include the standard 2-pole resolver or optional absolute single and multi-turn encoders with HIPERFACE® interface. The high torque of the optional working brake for the CM series provides an optimum solution for hoist applications. |
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DS/CM series
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SEW designed these new synchronous servo motors specifically for highly dynamic applications like material handling, packaging, crane and hoist control. The CM motor series is available in three sizes, with three lengths for each size. They cover the torque range between 5 and 68 Nm static torque. They come equipped with high-energy NdFeB magnets that deliver a very high overload capacity of 400% standstill current as standard. The modern technology of the magnetic circuit assures high rotational accuracy and low cogging. For static torques of 1 to 4 Nm, the DS series provides the ideal low power solution and is also available in three lengths. The acceleration torques of these motors are three to four times the static torque for all sizes. All motors come equipped with standard thermal motor protection and resolver feedback for motor control.
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Features
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Advantages of system solutions with DS/CM synchronous servomotors
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Technical data
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Static torque [Nm]
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Speed class [min– 1]
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Mass inertia [kgcm2]
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Motor
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Brake motor
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5 ... 68
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2000
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0.48 ... 189
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0.88 ... 209
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1 ... 68
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3000
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1 ... 68
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4500
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1 ... 21
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6000
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Fenton, MO 63026
Phone: (636) 537-0202
E:mail: [email protected]