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CM / DS Synchronous Servomotors
Special Documentation
  Operating Instructions: Synchronous Servo Motors DFS / CFM
All documentation and software for this product
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DS/CM series
SEW synchronous servomotors are ideal for highly dynamic applications. The new CM motor series, which is available in three sizes, each with three lengths, covers the 5 70 Nm static torque range. This motor comes equipped with high-energy NdFeB magnets that offer a very high overload behavior of 400% standstill current as standard. The CM servomotor owes its compact design with very high power density to the new magnetic circuit layout. Series DS with its three lengths covers the 1 4 Nm static torque range. The acceleration torques of the 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.

Technical data
Static torque [Nm]
Speed class [rpm]
Mass inertia [kgcm2]
Motor
Brake motor
5 to 68
2000
0.48 to 189
0.88 to 209
1 to 68
3000
1 to 68
4500
1 to 21
6000

 
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