Contact
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DS/CM series
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SEW synchronous servomotors are ideal for highly dynamic applications. The new CM motor series, 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% of the standstill current as standard. The CM servomotor owes its compact
design with very high power density to the new magnetic circuit layout. For static torques of 1 to 4 Nm, the DS series completes
the low range with three lengths. 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.
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Technical data
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Static torque [Nm]
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Speed class [rpm]
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Mass moment of inertia [kgcm2]
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Motor
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Brakemotor
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5 to 68
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2,000
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0.48 to 189
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0.83 to 204
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1 to 68
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3,000
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1 to 68
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4,500
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1 to 21
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6,000
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